Geological Survey

UNITED STATES DEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY

METALLIC MINERAL DEPOSITS OF SOUTHEASTERN ALASKA

Henry C. Berg, John E. Decker, and Beth S. Abramson

U .S . GEOLOGICAL SURVEY OPEN-FILE REPORT 81-122

This report is preliminary and has not been reviewed for con- formi ty with Geological Survey edi toria1 standards

Menlo Park, Cat ifornia

1981 CONTENTS Page

Introduction ...... ii Explanation ...... iv Table headings ...... iv Abbreviations used ...... viji Descriptions of metallic and selected nonmetallic mineral deposits in southeastern Alaska ...... 1 Bradfield Canal quadrangle ...... 1 Craig quadrangle ...... 12 Dixon Entrance quadrangle ...... 37 Juneau quadrangle ...... 41 Ketchikan quadrangle...... 59 Mt. Fairweather quadrangle ...... 71 Petersburg quadrangle ...... 86 Port Alexander quadrangle ...... 93 Prince Rupert quadrangle ...... 96 Sitka quadrangle ...... 98 Skagway quadrangle ...... 111 Sumdurn quadrangle ...... 120 Taku River quadrangle ...... 126 Yakutat quadrangle ...... 127 References ...... 128 METALLIC MINERAL DEPOSITS OF SOUTHEASTERN ALASKA

By Henry C. Berg, John E. Decker, and Beth S. Abramson

INTRODUCTION

This table and accompanying map briefly describe the metallic and certain nonmetallic mineral deposits publically known in southeastern Alaska in 1980.

This report is part of a regional metallogenic analysis and mineral resource assessment of southeastern Alaska. Its purpose is to provide a background of current and historic mineral deposit data that ultimately will be integrated with other geological data to produce a metallogenic map and the resource assessment.

This report is based on an extensive literature search, consultations with colleagues, recent field examinations 'by U.S. Geological Survey (U.S.G.S.)

geologists, and information from private mineral exploration companies and consultants that has been made public. We also used U.S. Bureau of Mines

(U.S.B.M.) maps depicting locations of mining claims. We brought the U.S.G.S. and U.S.B.M. data up to date where possible with information from other public sources; even so, there are large disparities in our information about the deposits, which ranges from well-documented reports of modern studies to vague descriptions in the old literature. We have made no attempt to evalu- ate the size, grade, or economic value of the deposits. However, some indi- cation of their significance can be inferred from the table. A future report will provide a geological assessment of the area's mineral endowment and its potential mineral resources.

In this report, "southeastern Alaska" comprises the Alaska panhandle from the Gulf of Alaska to the U.S.-Canada boundary between latitudes 54'30' and 60°00' North. The deposits are, numerically tabulated within their respective 1:250,000-scale quadrangles, which are listed in the following

0 alphabetic sequence (see index map for locations) : Bradfield Canal, Craig,

Oixon Entrance, Juneau, Ketchi kan, Mt. Fai rweather, Petersburg, Port A1 ex-

ander, Prince Rupert, Sitka, Skagway, Sumdum, Taku River, and Yakutat.

ACKNOWLEDGEMENTS We thank our U.S. Geological Survey colleagues Edward H. Cobb for

painstakingly reviewing and correcting the entire report; Donald Grybeck and

Edward M. MacKevett, Jr. for contributing to the descriptions of several newly discovered or otherwise key mineral deposits; and Mary J. Malloy, Cynthia A. Maley,

and Carl Schwab for their outstanding work in preparing the report for

pub1 ication.

iii EXPLANATION

TABLE HEADINGS

MAP NO. AND NAME(S) (if known)

Map no. refers to a specific deposit in a given quadrangle on the mineral deposits map and serves to link the map and table. Name(s) of mines or prospects are derived from published sources or from general usage. In some cases more than one mine or prospect are grouped under the same map number. Names in parentheses are alternate and generally less valid names for the mine or prospect preceding the parentheses.

MAP COORDINATES, LOCAT ION

For most deposits, location is given in latitude and longitude to the nearest minute. Locations of some deposits recently examined by U.S.G.S. geologists are given to the nearest second. The locations of many of the deposits described in the early literature are only vaguely known; coordinates for these deposits are followed by the notation "location approx." Early information about the locations of a few deposits listed in the table is so scanty that we could not plot them on the map. A few deposits whose positions were copied from generalized maps released by private mining interests were plotted on the map but we did not list their coordinates.

CATEGORY refers to the classification of the deposit by conventional termi- nology. The terms mine, prospect, claim, and occurrence are used as fol 1ows :

M--Mine: a mineral deposit with recorded production. In some cases, ore may have been mined, but not necessarily shipped. Claims may or may not be active,

P--Prospect: a deposit that has been staked and, in most cases, has been scantily explored, but lacks evidence of production. .Probably some of the gold deposits that are listed as prospects have had at least meager production, but because of lack of substantive evidence they are classified as prospects. Claims may or may not be active.

C--Claim: a lode or placer deposit for which the only available information consists of a claim reported on U.S. Bureau of Mines claim maps. According to Bureau of Mines usage, the term "lode" refers to any form of mineral deposit other than a placer deposit. 0--Occurrence: a deposit that may or may not be claimed, and is mainly known from published early reports, from recent U.S. Geological Survey, Alaska Division of Geological and Geophysical Surveys, or U.S. Bureau of Mines investigations, or from re1 iable but otherwise unconfirmed reports released by certain private mining interests. Numerous occurrences apparently only of pyrite are not included in the map and table, nor are unevaluated or unchecked occurrences of apparently anomalous metals in rock geochemical samples. FORM OF DEPOSIT denotes the physical aspect of a deposit, whether, for example, it consists of a vein, disseminated mineral grains, or masses e of minerals. The terms used under this heading are as descriptive as possible, and are distinct from genetic terms such as "porphyry" or "vol canogeni c" , whi ch imply origin or history of deposi t . When appropriate, such genetic classifications of mineral deposits and other interpretive information appear in the column headed "Brief description". Because mineral deposits generally are geologically complex, a mine or prospect may contain more than one form of deposit; in addition, certain forms of deposits may be gradational. The following terms describing forms of deposits are used in this report:

Lode or placer--U.S. Bureau of Mines claim maps classify mineral occurrences only as lode or placer deposits, without further information about form of deposit

Vein--single or multiple veins of quartz, carbonate, or other gangue minerals containing varying amounts of metallic minerals; also veins of potentially valuable nonmetallic ore minerals such as asbestos and barite. Under this heading, the term vein includes deposits described as individual veins, and as veinlets, stringers, stockworks, fissure veins, breccia lodes, fracture fillings , gash veins, joint facings, and mineralized shear zones

Disseminated--deposits in which potentially valuable minerals occur as individual particles, or as minute veinlets or clusters more or less evenly'distributed in the hostrock

Massi ve--sol id masses of potentially valuable minerals in any form, including veins, beds, lenses, etc., essentially free of barren rock or of gangue minerals such as quartz or carbonate. Does not include "shoots" in quartz veins

Stratiform (also bed or bedded)--a deposit having the form of a stratum or layer. In this report, we use the term stratiform in an objective sense, to describe the form of a deposit. We use the term stratabound in an interpretive sense, to imply a syngenetic origin for a deposit originally confined to (but not necessarily forming) a stratum, and re- gardless of any subsequent metamorphic or hydrothermal mobiliza- tion, concentration, or redistribution. The term stratabound thus appears only in the column that describes or interprets the geology of the deposits (headed "Brief description")

Float--l.oose or scattered rock or mineral material whose bedrock source may or may not be known Stain--discoloration on the surface of an outcrop or lode caused by weathering, oxidation, leaching, or hydrothermal alteration. Stains most common1 y are rust-col ored ("iron-stain") due to weathering and oxidation of pyrite or other iron minerals; or green or b1 ue due to solution of copper sulfides and redeposition as copper silicate or carbonate ("secondary copper mineral s") RESOURCES This column lists the potentially valuable mineral commodities known or reported at each locality. Commodities are listed in alpha- a betical order, without implying abundance or commercial value. Com- modities listed under Resources are queried when their presence is uncertain, ambiguously described, reported only in unconfi rmed accounts, or inferred from indirect evidence. Metallic commodities are shown by standard chemical symbols; nonmetallic commodities are abbreviated by appropriate lower case letters (see "Abbreviations used")

BRIEF DESCRIPTION provides condensed descriptions or interpretations of the geology and mineralogy of the deposits, and in some instances production and historical data. Wherever possible, do1 lar values for assays or production are converted to tenor or tonnage. When this is not possible (as for combined or cumul ative production), do1 1ar val ues simply are quoted from the original source. Measurements are also quoted from original sources, without converting non-metric to metric units. Information about deposits known only from U.S. Bureau of Mines claim maps generally is limited to number of claims, year staked, and extent of workings, if any. If sufficient information is available, this description may include a genetic classification of the deposit, and an interpretation of its age, origin, and history PRINCIPAL REFERENCES cites the sources of information used in the map and table. A list of references follows the table ABBREVIATIONS USED

Standard chemical symbols: for example, Au, gold; Cu, copper; Fe, iron; U, uranium; etc,

radioactive minerals or materials; used when radioactive element is. not specified

REE: unspecified rare-earth elements sq, CU: square, cubic cm, mm, km, m: centimeter, millimeter,kilometer, meter in, ft, yd, mi: inch, foot, yard, mile oz, Ib: ounce, pound

PPm: parts per mil1 ion AA, ss: atomic absorption, semiquantitative spectrographic (geochemical analyses)

MINERALS act--actinol ite fl--fl uori te pow--powel 1i te a1 1--a1 1ani te gn--gal ena py--pyri te amp--amphi bol e gp--graphi te pyr--pyrol usite ap--apati te gr--garnet pyrt--pyrargyri te aspy--arsenopyri te gy--gypsum pyx--pyroxene az--azuri te hem--hematite qz--quartz ba--bari te hnbd--hornblende rg--real gar bn--borni te hyp--hypers thene rt--rutile bt--biotite i1 --i lmeni te sb--sti bni te cal c--cal cite 1eux--1 eucoxene sc--scheelite cb--cubani te lo--1ollingite sl --sphal erite cc--chal coci te mag, mg--magneti te sp--spinel ch--chrysocolla md--molybdite spec--specul arite chl --chlorite ml --ma1 achi te sph--sphene cp--chal copyri te mo--mol ybdeni te td--tetrahedrite cr--chromi te ms--marcasite ten--tenori te cu--cupri te musc--muscovi te th--thori te cv--cove11 ite mz--monazi te tn--tennanti te dig-di geni te or--0rpiment tr--tremol ite dp--diopside pent-pentlandite tt--tetradymi te en--enargi te ph--phlogopi te wi--wi theri te ep--epi dote plag--pl agiocl ase wl --woll astoni te fb--frei bergite po--pyrrhoti te zr--zi rcon

viii .-

TAaLE 1 -- DESCRIPTIONS Of METALLIC AND SELECTED NOWETALLIC MINERAL OEPOSITS IN SOUTHEASTERN ALASKA

BRADFIELD CANAL QUADRANGLE (latitude 56' - 57"; longitude 130-

MAP NAtE(S) MAPCOORDINATES NO. (ifknom) LOCATION CATEGORY FORn OF DEPOSIT RESOURCES BRIEF OESCRIPT ION PRINCIPAL REFERENCES

1 Spud 56'29'N, C Lode Ag.Pb.Zn Replacenent in marble U.S. Bureau of Mines, 1978a 131°59'U location approx.

2 Copper King 56"28'N, P Vein Ag,Au.Cu,Pb, Sulfide-bearing vein(?) reported to thaptn, 1916, p. 78; 1918, 132"OO'Y Zn carry Cu, Zn, and Pb minerals and p, 75; Berg and Cobb, 1967. loca t ton approx . same Au and Aq. Claimts) staked in p. 192; Cobb. 1972a; 1978~. 1906 and restaked in 1951. Adit D. 19 driven, 1916. Reference my actually he to Berg Basin Petersburg quad. Includes references to Berg 3 -- 56'24'N Lode U.S. Bureau of Mines. 1978a 131'56'~' location approx.

4 Cone Mt 56"3Z0N, Lode U.S. Bureau of Mines, 197m 131°45'W location amrox.

5, 6. 7 Deleted

8a-b Paper 56"15'N,13lo49'U; Lode Cu,Fe Total of ninety-two lode claims U.S. Bureau of Mines, 197Ba Claims(?) 56'14'N,13I043'W location approx. 9 - - 56"12'H. ------U.S. Bureau of Yines, 1978a 131°47'W location approx.

Lode &,Au,Cu Ten lode claims U.S. Bureau of Mines, 1978a 131036'~. location approx.

11 Deleted

12 Zimovia 56'12'N, Lode RA Staked in 1956. last uork 1957 U.S. Bureau of Mines, 197% 13I034'U location appro%. 13 K.A.B. 56'14'N. Lode Fe Staked in 1962. 57 claims U.S. Bureau of Vines, 1978a 131"30'W location approx. Lode Ag,Au,Cu Staked in 1969. ten claims U. S. Bureau of Mines. 197&

15 - 56"15'N. Lode Au -- U.S. Bureau of Mines. 1978a - 13Ie25'Y location approx.

16-18 North 56'23'- 56"24'N, Stratifom Cu .Fe Magnetite deposits at NW end of a MacKevett and Blake. 1963: Bradfield 131"23'-131°25'W large roof pendant in qz monzonite Cobb. 1972a: !978a, o. 62 River of Coast Range batholith. 11 ore bodies ewposed, are crudely rtrati- form, apparently discontinuous and range fran 50-350 ft. long and 2-40 ft. thtck. Bodies are composed of mag. uith minor po and cp. bst bodies probably contain 50%-65% Fe. and 0.1%-0.5% Cu. Very little surface alteration. Discovered in 1955, only exploration has been some stripping. and 186 ft. of dlamnd drill holes BRADFIELD CANAL QUADRANGLE (continued)

MAP NAE(E(S) MAP COOROIr(AfE5 NO. (ifkniwn) LOCATION CATEGORY FOW OF OEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

19 Craig $1-60 56"28'N. C Lode -- Staked in 1977 U.S. Bureau of Mines, 1978a l31:15'W location approx.

20 Unuk River 56'20'Fl, 0 Vein Cu 2 ft vein contains py, po and cp. Wedow and others. 1952, p 130"46'Y No other information: located in 57; Cobb. 1978a.p. 83 location appro*. the Unuk River about a mile below the Internattonal Boundary

2 1 -- U.S. Bureau of Mines, 1978a location approx.

22 Boundary Lode Ag .Au Ten lode claims U.S. Bureau of Wines. 1978a

location approx. 23 -- 56'08'N, 0 - - RE€ Accessory sph, a1 1, and opaque min- Smith and others, 1977; 130°43'U erals in slightly ~orphyriticbt-sz Cobb, 19786. D. 89 location approx. monzonite with weak schlieric struc- ture and vague co3nositional banding

56'11 'N. vein Ag Qz-ep vcinlets in hornblende gneiss Berg and others. 1977. P. 130°36'U contain as much as 2.0 ppn Ag. 140; Cobb, 1978a, p. 90 Spectrographic analyses indicate small amunts of Cu. Pb. Zn. M, and U

25 Leduc River 0 R EE Accessory all, sph. and opaque Smith and others, 1977; minerals in leucocratic porphyri- Cobb. 1978a. P. 55 tic bt granodior'ite; possibly recrystal 1 ized mylonite

26 Joker p(?) vein no(?) or-calc fissure veinlets in schist Berg and others, 1977, P. 42, in Hazelton Group(?) carry py and 73, 123: Cobb. 1978a. P. 47 mo(?); 20 claims staked in 1954 as a Mo prospect. Intense iron oxide alteration near apl ftfc dikes cutting schist

-. REE Accessory minerals in foliated hnbd Smith and others. 1977; 130~30'~' granodiorite include sph and all Cobb. 1978. P. 88

28 Chickamin 56"02'N, REE Sph and all are prminent accessory Smith and others, 1977: River Canyon 130°31 'W minerals in medium-grained leuco- Cobb. 1978a. p. 18 cratic, massive, bt-oz rnonronite

29 Banded 56'02'~. - - Ag(?).Au(?). Country rock largely graywacke cut kith, 1932, p. 17; 1933a. Mountain 130°27'u Pb(?) by altered gabbro dikes. Report of p. 15; 1933b, p. 17: 1934a. finding rich ore in 1929; develop- p. 16; 1934b, P. 16; Berg ment during next few years. No data and Cobb. 1967. p. 182; on ore deposits; but asswned to be Cobb, 19721; 1978a. p. 6 potentially valuable for Au and per- haps Ag and Pb. See also Edelweiss, Glacier

29 Glacier 5b002'N. 92 fissure veins UD to a foot wide Buddington. 1929, p. 120-121; 130°27'U occupy cross fissures in graywacke Berq and Cobb. 1967, p. 182; with some andesite tuff and breccia; 9erg and others. 1977, p. 40- cut by lamprophyre dikes. Veins 41, 114-116; Cobb, 1972a; contain py, small amounts of PO. 1978a. p. 33 and cp and rarely gn. Assays showed 0.04 02. Au and 6 02. Ag Per ton and 3% Cu. Developed by an 8 ft tunnel and some surface stripping. Could not be found during recent investl- gations; qz float found nearby contains py. cp. and mo, may have come frm Glacier or similar veins BRADFIELO CANAL QUADRANGLE (continued)

- - -- FIAP NAJIE(S) MAP COORDINATES NO. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF OESCRI PTION PRINCIPAL REFERENCES

30. 31 -- 56'02' N. P Vein Ag.Au,Cu,Pb Qz pod in Fe-stained metagray- Rerq and others, 1977, p. 133 130'24'W wacke contains pa and traces of U.S. Bureau of Mines, 1978% cp; sample across thickest part of Cobb, 1978a. p. 87 pod containing most abundant sulfides assayed 1200 ppn Cu and 1.5 PP Aq 32 Goat Vein Ag,Au,Cu Qz-calc veins as much as 15 cm thick Berg and others, 1977. p. 40- in hornfelsed qraywacke contain a- 41. 72-73. 114-115; Cobb. bundant PO, traces of cp. and very minor amounts of Au and Ag. One of 3 groups of claims in Banded Mountain area that were active in 1973

33 Cub 56'01 'ti, Vein Sulfide-bearing qz-calc veins as much Berg and others. 1977, p. 40- 13O025'W as 15 cm thlck in banded hornfels and 41, 72-73; cobb, 1978a, p. arglllltc. Contatns PO and cp. One 22 of 3 groups of claims in Banded Mtn. area that were active in 1973

34 Mannot 56'01 ' N. P Vein Ag.Au.Cu, Sulfide-baring qr veins as much as Berq and others, 1977, p. 40- 130°21 ' - 13O822'W Mo.Pb.Zn 45 an thick and massive sulfide 41. 60, 70, 72-73, 100-114; stringers as much as 15 cm thick; Cobb, 1978a. p. 58 country rock is hornfels. phyll ite, and schist of Hazelton Group(?), intruded by 2 generations of dikes. Samples of veins and a breccia zone contained py. mo, gn, 51, and CP. some in trace amounts only; as much as 5.8 oz Ag per ton. and a trace of Au. Claims active in 1973. 51 claims staked in 1969 cover all or parts of Old Jumba (Banded Mtn) Edelweiss and Galena prospects

Vein Ag.Cu,Pb.Mo, (jz stringers in several fracture Beru and others, 1971, 3. b0- zn systems in hornfels of Hazelton 41, 112-lid: Cobb, ?97Ea, 3. Group(?) contain py, gn, mob $1, 3 2 and cp. Composite samples ran 8.7 oz per ton Ag. 0.05% Mo. 0.65% Pb, 0.20% Zn, and 0.03% Cu. Originally staked in 1969, now part of Mamt group (see 34)

56'01 'N. Vein Mo, Pb Qz fissure veins 15-60 cm thick in Buddington, 1929, p. 101: (Banded Mtn) 130°21 'W graywacke of Hazel ton Group(?), con- Byers and Sainsbury. 1956, tain py, gn and mo. First staked p. 140: Berq and others, 1977, in 1925; qround now included in p. 40-41, 101; Cobb, 19786, Mamt group (see 34). Has had 0. 48 recent work 37 Edelweiss 56'OZ'N, Vein Ag.Au.Pb Oz fissure vein in rocks of Hazel- Buddington, 1929.,8. 101. 130°21'W ton Group (?), contains gn and py. Rerq and others. 8-77, 0' Picked sample assayed 1.55 oz per 15-41; Sobb, 1972~;1378a. ton Au and 10.2 oz aer ton Ag. Ex- P. 26 plored by opencut. no record of production. See also Marmot

56'01 'N. Vein Ag,Au,Cu. Qz fissure veins in hornfelsed Moffit. 1927. o. 30: 130°20'W Ma, Pb,Zn grayuacke of Hazelton Group(?). Buddington, igzq, p: 101-102; Veins are 18-116 cm thick and Cobb, contaln py, gn, sl, PO, mo, cp. Berg1972a; and 1978a. Cobb. D.1967; 37 dig. cv, and ml. A ton of ore was sledged out over glacier in 1925. Picked sample contained 0.08 oz Au and 53.4 or Ag oer ton and 21.6% Pb, 32.1% Zn. and 4.1% Cu. Includes reference (Moffit. 1927) to Humnel. Blasher and Moss. See also Greenpoint BRADFIELD CANAL QUADRANGLE (continued)

- - MAP NAME(S) MAP COORDINATES NO. (ifknown) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRlNClPAL REFERENCES

38 Greenpoint 56'01 'N. P Veln Aq,Cu,Mo,Pb 92-calc veinlets. 1-15 on thick In Baln. 1946, p. 42; Berg and 13O019'W a fracture zone in hornfels con- others. 1977. p. 40-41. 93- tarn py and stall awunts of gn. 96; Cobb. 1972a; 197Ra. p. 36 and ma, and traces of cp; as much as 30 opn Ag in samples of veinlets. Explored by small pit and opencut. See a1 so Heckla

39 Cathedral 56"05'N, vein Ag.Au,Cu,Pb, 92 veins as much as 1-2 m thick in Berg and others, 1977, p. 38- 130°17'Y Zn graywacke of Hazelton Group(?) con- 39. 90-91: Cobb, 1978a. p. 15 taln bands of sulfides. malnly sl and gn with smaller amounts of py. DO, and cp. Sample of sulfide zone 6 cm wide fm srnaller vein contalned 20.4 oz Ag per ton. Another Vein carried a trace of Au. Very little development and no record of production Au.Cu.Pb Pz-alblte vein and intersecting zone Berg and others, 1977. p. 131 of qz stringers in metamorphic rocks 134; Cobb, 1978a. p. 86 contain py and very mall amounts of gn and cp; chip sample contained 70 ppn CU, 80 pprn Pb, 30 ppn Zn. and 0.05 ppn Au. May be on same ground as old Sunset or Blasher prospects

Lode A9,Pb -- U.S. Bureau of Mines. 1978a location appror.

42 Chickamin 56'04'N, P vein Cu,Pb.Zn Fissure zone in grawacke contains Buddington. 1929. p. 100: 130'16'U qz stringers carrying gn, cp. sl. Cobb, 1972a; :978a, a. 17 py and a little po and td. Very little work has been done; velns are exposed for only very short distance

42 Double Anchor 56"04'N, Vein Ag,Au,Cu,Pb. 02-breccia zones in graynacke and Buddington. 1929. p. 98-99; 130"15'W Zn argilllte contaln qz, py, gn. sl. Berg and others, 1977, p. 38- cp; sparse w; average of 3.5 oz Ag 39; Cobb, 1972a: 1979a. p. 25 per ton and 0.022 02 Au per ton. Exploratlan was by a few short adits and plts. No record of production

42 Dugas 56"04'N, Vein Ag,Au.Cu,Pb, Qz fissure veins in shattered zone. Buddington, 1929, p. 99; (Stampede) 130'16'U fn Mineralized qz stringers in shear Berg and others, 1977, p. zones, sulfide stringers, and frac- 38-39, 79-80; Cobb, 1972a; tures in an aplite dike carry sparse 1978a, 0. 75 gn. sl, and cp; small amounts of Ag and a trace of Au in one sample. Country rock is graywacke and slate. Very 1 ittle development. (Details of descriptions in references do not agree In various parts.)

42 Marietta 5be06'N, Vein(?) Au.Ag,Cu,Pb 300-400 ot of Au and electrum was Smith, 1933h, p. 1:; Berg and 130'16'W roduced in late 1930's and early others, 1977. o. 37-39, 76- 7940's. Samples of nearby outcrops 79; Cobb, 1972a; 1978a. ti. and of float contained small amounts 57 of gn, po, and cp. Mining consisted of tunneling under glacier. Set also Silver King; may be the same ground

42 Silver King 56'04'N. Veln Ag,Au, ba,Cu, Qz fissure vein 6-30 In. wide has Buddington. 1929. p. 99- 130°16'W Pb,Zn 2-8 ln. of solid sulfides, including 100; Rerq and others. 1977. 51, gn. py, cp, td, a little aspy; p. 38-39. 99-100: Cobb, ba also present. Country rock is 1972a; 1978a. p. 73 grayuacke and arglllite cut by qt diorite dlke. Sample of gn ore reported to have assayed 1.28 oz Au per ton. 5.96 oz Ag per ton, 55.2% Pb, and 2.2% Cu. See also Marietta: may be the same BRADFIELO CANAL QUAORANGLE (continued)

IAP NAME(S) MAP COORDINATES NO. (if known) LOCAT ION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

43 Lakeside 56' 03'N. P Vein A9 ,Pb Qz veins 30 cm thick In grano- Berg and others, 1977, p. 38- 130'16'W diorite contain py and gn. Mas- 39. 72, 84-87; Cobb, 1978a. slve qz that my be boulder mate- p. 53 rial in overburden over granodiorite contalns 280 ppn Cu, 4000 ppn Pb, 120 ppn Zn, and 15 ppn (0.4 oz per ton) Ag. Little exploration. Probably a relocation of Morning. now covered by Lone Star group

44 Humnel Canyon 56"03'N, Pyritic silicified zone in banded Berg and others. 1977. P. 40- 130°17'U hornfels of Hatelton Group(?) con- 41, 86-87; Cobb, 197&, p. 41 tains negligible amounts of Cu. Pb, Zn, Mo, and Ag; no Au. Explored by a 3.4 m adit 45 Blasher Vein; pz vefn 21-61 cm thick in siliceous Buddington. 1929, p. 10n: disseminated hornfcls, and tn quartz mn~onite Berg and others, 1977. D. cupola of Texas Creek Granodiorite 38-39, 85-89: Cobb, 1972a; contains cp. gn, sl, po, py and some 1978s. p. 10 dissmlnatedmo . Recent work cm- prises short drift and pits and 4 diamond drill holes. First staked, 1923; restaked as part of Lone Star. 1970. No recorded production. See also brning 45 Lake Vein Qz fissure veln about 11 in. thick Buddington, 1925, p. 74; 1929, in granodiorlte near contact with p. 101: Berg and others, 1977, older sedimentary rocks. contains p. 38-39; Cobb, 1972a; 1978a. abundant gn and some py along foot- p. 52 wall; trace of cp identified with microscope

Vein Qz vein in granodiorite is 2-4 ft. Buddington, 1929, p. 101; thick and contains much py and Cobb, 1972a; 1978a, 3. 42 sparse pockets of gn. See also Lakeside

46 4yder Lead 56"33'N, Vein Qtfissure veins in quartz diorite Buddington, 1925. p. 91-93; (Mines, Inc.) 130'15'W of the Texas Creek batholith and 1929. p. 102-108: Cobb, in overlying graywacke and tuff. 19723; 1978a, p. 42 Vefns contain some or all of the following sulfides: gn. py. cp. sl, po. and td; m occurs in one vein. Gangue minerals include qz. ba, calc, and chl as well as rock fragments. Assays of samples showed 3.6-16.9 ot Ag and trace to 0.18 oz. Au per ton. Vefns in qz diorite are generally leaner in metallic minerals than those in roof rocks. Exploration has been by many surface cuts and strippings. No record of production. Includes references t~:tomstock. Fortuna. Hyder Lead Minin Co.. Jackson I Hunnel, Texas ?Creek) Comstock

47 Swennings 56'01 'N, Vein pz veins In hornfels, 15 m frm con- Berg and others, 1977, p. Greenpoint 130716'W tact between rocks of Hazelton 40-41. 92-93; Cobb. 1978a. Group(?) and Hyder Qz Monzonite con- p. 80 taln gn and mo: as much as 100 ppm A9

48 Keno 56'02 'N, Vein; Qz fissure velns in granodiori te. Buddington, 1925. p. 94; 130"14'W disseminated Ore shoots of solid sulfide as 1929, p. 108; Cobb. 1972a; much as 7 in. thick consist of 1978a, p. 51 gn, py, cp, sl, and td. Pz also carries disseminated py and locally some ba. Specimen contained 0.6 oz per ton Au and 3 02 per ton Ag. Very little work done on prospect 49 Juneau 56"01 'N. P(?) vein Qz vein 3-6 ft wide in granodiorlte Buddington. 1929. p. 108-109; 130°13'W locally has -11 shoots of cp; Cohb. 1972a; 1978a. P. 50 another vetn carries gn and py. Little, if any developntnt BRADFIELO CANAL OUADRANGLE (continued)

MAP NAME(S) MAP COORDINATES NO. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

49 Sunset 5h001 'N, P Vein; Pb Two mineralized q2 veins in grano- Buddington, 1929. p. 109; 130'13'U disseminated dtorlte near an isolated roof pen- Cobb. 1972a; 1978a. P. 18 dant of argillite and graywacke. One vefn is 1-3 ft. thick and contains local ore shoots with gn and py. Other vein is 3 ft. wfde; contains Q.3 ft.x 12 ft.lens of py, gn. and ba. and dfsseminatcd py. Explored by minor surface stripping

50 Bevaque 56"03'N. Vcln Ag.Au,Pb Ore shoots in vein reported to be Buddington. 1926, p. 53; 13Oo13'W a$ rmch as 3.5 ft. thick said to Cobb. 1972a: 197Ra. p. 9 yield good assays in Au, Ag, and Pb. See also North Star

50 Engineer 56'03'N. Vefn A~,A~,cu. QX vain 2-4 ft. thick in granodlo- Budd{ngton, 1929. p. 109-110; 130°13'U Pb.W rite micpltite. near contact with Eyers and Salnsbury, 1956. arqllltte and graywacke, contains p. 127; Cobb, 1972a; 1978a, shoots of cp, py, and gn. Assays p. 27 of material from shoots showed 0.04-0.64 or Au per ton. 7.6-26 oz Ag per ton, and 11.3%-55.3% Pb; rare grains of sc. Explored by 30 ft. adit and several opencuts.

Vefn; cU,pb,zn Graywacke roof pendant in granodlo- Buddington, 1929, p. 111 ; disseminated rite contains a brecciated vein a- Cobb, 1972a; 1978a, p. 49 long a shear zone 1 to 3.5 ft. wide. Vein consists of qZ stringers 1 fn. to 2 ft. wide that carry gn. py, and cp; some of country rock im- ptegnated with py and cp; intersecting fissure zone carries qz. gn. PY, cp. and sl

P(') vein Qz fissure vein in graywacke near Buddington, 1929, p. 110: contact with granodiorite. Vein is Cobb. 1972a; 1978a. o. 53 1-2.5 ft. wide. expsed for 50 ft.. and contains local shoots of gn and a little associated py. See also Monarch where there is another North Star claim

Vein Aq,Au.Cu,Pb, Shear zone in argillite and slate Buddington, 1929, p. 48, 98; Zn contains stringers of sulfides and Cobb, 1972a; 1978a, p. 40 qz; zone is at least 2 ft. wide; sulfides include gn, py. cp, and a little td. Sample of 51 contained a little Au and 22.78 or. Ag per ton. No data on precious metal content of deposit as a whole. Very little exploratory work has been done

52 Iron Cap Vein Ag,Au.Cu,Zn Fissure vein devosit in slate and Buddington, 1925, p. 95; 1929. graywacke about 100 ft. above con- P. 98; Cobb. 1972a; 1978a. P. tact with qranodiorite. 11 -ft.-wide 46 zone contains stringers and veins of sulfides; main vein is 2 ft. wide. is qz and calc. and contains shoots of po and cp and wcketr of 51; a lfttle aspy. Sample assayed 0.04 02 Au per ton. 6.28 oz Ag per ton. and 2% Cu. Little expioratton

52 Silver Bell 56-04'N. Vein Cu.Pb,Zn Qz fissure vein in brecciated zone Buddington. 1929, p. 44; 130°12'W in argillite and graywacke is about Cobb, 1972a; 1978a. p. 71 2 ft thick and carries sparse disseminated py and cp, wlth a lfttle gn and $1; part of vein is a solid shoot of gn wlth a lfttle td. NO data on Ag content BRAOFIELO CANAL QUADRANGLE (continued)

MAP NAHE(S) MAP COORDlNATES NO. (ifknown) LOCATION CATEGORY FOW OF OEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

52 Silver Star 56"04'N, P Vein Au,Pb,Zn Pt veins and velnlets in granodio- Buddington, 1925. P- 89-90; 130'12'W rite and argillite. Two veins in 1929. p. 97; Cobb. 1972a; granodiorlte contain mainly gn and 1978a, p. 74 py; vein In argillite consists of qr stringers locally containing gn. sl. py, and smaller aimunts of pu, aspy, and fb. Picked sample said to have yielded an ounce of Au per ton. Two velns explored by 30 ft adi t

52 Texas 56"04'N, Vein Ag.Au,Cu,Pb 02 fissure veln in granodiorite Is Buddinqton, 1925, p. 74; Oi scovery 130°12'W 1-14 in. thick and contains py, gn. 1929. p. 98; Cobb, 1972a; PO. and sparse cp. Assay of picked 1978a. p. 91 sample said to have shown 302 Pb, about 1.06 or Au per ton. and $6 in Ag per ton. A nearby qz stringer 4 in. thick contains gn and cp

53 Evening Star 56'05'N. Vein Pb Stringer of gn in granodiorito. Buddington, 1925. p. 90; 13O01O'W 10-ft adit. Includes references to 1929. p. 94; Cobb, 1972a; Ibrnlng Star 1978a. r. 29

53 Hanestake 56"05'N, Vein Ag.Au.Cu,Pb. Qr fissure vein in granodiorite is Buddington. 1925. p. 88-89; 13O01O'W Zn 4-5 ft thlck and contains consid- 1929. p. 94; Cobb. 1972a; erable steely gn, sonv cp and py and 1978a. D. 39 traces of s1. Gn is argentiterous. Test shipnent of 9.5 tons of sorted ore contained 50% Pb, 0,7% Zn. 22.87 oz Ag per ton. and 0.29 oz Au per ton. Little if any activity since about 1925

53 Ibex Vein Ag,Cu.Pb,Zn Or fissure vein in granodiorite and Buddington. 1925. P. 38-39; older argill ite and quartzite within 1926, p. 53-54; Suddlnqton 200 ft of contact between Texas Creek and Chapin. 1129. n. 31 7. batholith and older rocks. 3eposlts 324; Csbb. '372:; :?':a. n. contain mainly interlayered sl 44 and gn; py, cp, and td are also present; vein generally 15 in. to 2 ft thick. Assays of picked samples said to have high content of Aq, Cu and Pb. Crosscut driven 131 ft to undercut an ore body at depth, ore body not found. Work was abandoned in about 1925

53 Silver Coin 56'05'N, Vein Cu,Pb 02 vein in granodiorite is about 50 Buddinaton, 1925, P. 3G: 1929 130°10'W ft long. 25 ft of vein is heavily p. 95; Cobb. 1972a: '37%~.3. mineralized; ore shoot in northern 72 part of vein is from a few inches to 5 ft wide, follows a shear zone, and contains gn, with a little py and cp

54 Liberty Veln Qz vein, as much as 2 ft thick in Buddington, 1929, p. 93-94; granodiorite contains local shoots 3yers and Sdinsbury, 1956, of gn and rare sc prains. Exposed P. 140: Cobb, 1972a; 1?78a. in creek bed, no exploration work. p. 56 See a1 so Stoner-Clegg-0' Rourke. where there is a Liberty claim

54 Yothiqer 56'03' N, Veln Pb Extensive shear zone in granodiorite Buddinqton. 1929, 0. 34: 130"lO'W contains a qt vein and many small Cobb, 1972a; !???a, p. 53 strlngers; main vein 2.5 to 6 ft. thick. Only a trace of gn and py in qz. Explored by a crosscut driven through main vein

55 Silver Bar 56"04'N, Vein Cu,Pb Qz fissure vein as much as 3 ft thick Buddington, 1925, o. 98; 13O1O8'W in granodiorite consists of mostly 1929. p. 93; Cobb, 1972a; barren 92 with local pockets and 1978a. p. 70 bands sparsely to moderately mineralized with cp and a little gn, py, and ba. Inclodes reference to McVey BRADFIELD CANAL OUADRANGLE (continued)

MAP NAME(S) MAP COORDINATES 4. (ifknawn) LOCATION CATEGORY FORM OF OEPOSIT RESOURCES BRIEF OESCRlPTION PRINCIPAL REFERENCES

56 Bartholf 56'05'N, p(?) Vein Cu .Pb Qz vein as much as a foot (average Buddington, 1929. p. 92-93; 130'04'W thickness 6 in. ) thick contains dis- Cobb. 1972a; 1978a. P. 7 semtnated cp and local shoots of py. and gn. Country rock is Texas Creek Granodiorite; mast of property on Canadian side of boundary

56 Cantu 56'05'N, Vein 4g.A~. ba. Country rock Is granodiorite cut by Hoffit, 1927, P. 30; (Mining to.) 130'04'W Cu ,Pb.Zn qz porphyry dikes. nearcontactwith Buddington. 1929. p. 91-92; greenstone and sedimentary rocks. Buddington and Chapin. 1929. 02 veins (ranging frm a few inches p. 324; Cobb, 1972~;197Ra, to 3 ft. thick)and small vcinlets con- p. 14 tain gn, sl. td. and qenerally sparse py and cp; considerable ba in gangue. 20-ton test shipment of carefully selected ore to smelter In 1925 contained 0.175-0.30 oz. Au Wr ton. 13.80-31.05 oz. Ag per ton, 37.2:-44.14 Pb. and 5.6%-12.2% Zn. No record of any other production

57 Charles, 56'03'N. Disseminated Ag.Au.Cu,Pb, 51, gn. py. and cp dissminated in Yestgate. 1922, p. 129; Nelson & 13O0O4'Y Zn shearkd silicified porohyry. Assays Cobb. 1972a; 1978a. P. 16 Pitcher reported to show small quantities of Au and Ag

Vein Breccia vein in granodlorite dike in Buddfnqton. 1925, p. 87; 1929. interbedded slate and quartzite is p. 93; Cobb, 1972a; 1978a. about 5 ft. thick, carries gn, and p. 61 lesser amounts of 51, td, py, and cp. Develo~edby a 63 ft. adit and opencuts. No record of uroduction. Includes reference to Snyder

58 Border Vein Gashveinsfnmineralizedflssure Buddington.1929.p.90; zone in slate and graywacke between Cobh. 1972a: 1979a. p. 12 3 granodiori te porphyry dikes contain qz and shoots as much as 6 in. thick of gn, 51, py, and a little cp. Adit has been driven 70 ft.

58 Gold Cliff 56'03'N. Vein Shear zone in tuffacwus rock miner- Buddington. 1929. P. 90; Prmier 130"03'U alizedwithpy.qz.andcalc;car- Cobb.l972a;1978a.~.35 ries as much as 1 oz. Au per ton and 3-4 oz. Ag per ton. Two narrow stringers elsmhere on the property carry gn. $1, cp, td. and po. Country rock is quartzite, tuff, and slate cut by porphyry dikes of 2 ages

59 Bluebird 56"01 'N, Vein Cu,Pb,Mo,W qr vein 4 in. thick in granodiorite Byers and Sainsbury. 1956, 130"04'W contains sparsely disseminated oy, p. 139-140; Cobb, 1972a; c~,gn, and sc; mo along walls. 1978a, p. 11 Sample contained an estimated 0.5% no3 59 Brigadier 56-01 'N. Vein Ag ,Au .Pb,W pzveinslOin.to3ft.thickin Buddington,1929,p.81; 130'04 ' W granodiorlte contain Au, Ag, gn, py, Byers and Sainsbury, 1956, and rare grains of sc. Assays of p. 140; Cobb. 1972a; 1978a, trm samples indicated 11.4%-14.1: p. 13 Pb, 0.24-0.6 02. Au per ton, and 10.2- 20.6 oz. Ag per ton. Explored by opencuts and a 25 ft. shaft in late 1920's. Includes reference to Butte group of claims

59 Crest 56'01 'N. Vein: qz veins and stringers in fissure Buddington, 1929. p. 81-82; 130'04'W dissemninated zone in granodiorite carry gn, py, Cobb. 1972a; 1978a. p. 20 a little cp, and free Au. Wallrock impregnated with py in places; fracture surfaces coated with py and gn. Sune small q2 stringers carry as much as 5 02. free Au per ton; most are con- siderably leaner. Explored by opencuts and stripping BRADFI EL0 CANAL QUADRANGLE (continued)

- MAP nAME(S) MAP COOR~INATES NO. (if known) LOCAT ION CATEGORY FORM OF DEPOSIT RESOURCES BRf EF DESCRIPTION PRINCIPAL REFERENCES

59 Cripple Creek 56"01 'N. P Vein; Cu.Pb,Zn Large qz vein in sheeted zone in Buddington. 1929, p. 83-84; 130'04'W dfssemlnated grandiori te. breccia with qz vein- Cobb, 1972a; 197Ba. P. 21 lets In py-impregnated granodioritc, and several fissure zones in granodioritc contain py, gn, 51, cp, and td. Deposit in sheeted zone explored by d 45 ft. adit and a short cross- Cut. NO data on probable content of Au and Ag

60 Alaska-Premier 56'02'N. Vein AY,AU .cu.P~. el site sheets (etther qz Porphyry Buddington. 1925, p. 74; 1924 13O0O3'W W,Zn . sills or facie5 of greenstone) In p. 85-86: COM, 1972a; 1978a, greenstone, slate, and graywacke p, 5 contain qt vetns in shattered zones. Veins carry py. $1, gn, po, cp, td, aspy, Au, and re. As much as 35 oz. per ton Au in soma selacted samples; some fractured felslte sheets contain about 0.097- 0.145 oz. Au per ton and about 1 at. Ag per ton. Some exploration In late 1920's

60 Bertha Cu,Pb,Zn Disseminated py, CD, gn, and s1 in a Chapin. 1916, p. 97; Mertie, lode at least 15 ft. wide in silici- 1921b. P. 142; cobb, i972a; fied schistose tuff. Claim developed 197Ra, p. 8 in 1915

60 Oaly-Alaska 56c02'N. M(?) Disseminated ; Aq,Au,Cu,Pb, Dissminated replacenent deposits in Westgate, 1922, p. 128, 131- 130'03'U vein Zn shear zones in silicified andpyritl- 133; Buddington, 1925. p. 83- zed greenstone and in a porphyr dike 84; 1929. P. 86-88; Zoffit, related to Texas Creek batholitj;. 1927, o. 33: Cobb, 1472a: Qz-calc and sulfide veins contain py. 1979a. p. 23-24 po, sl, gn, td, cp, and aspy. Con- siderable Ag and some Au; picked samples contained as much as 500 oz. Ag per ton probably in blobs of td in sl. A little native Ag was found in one of the workings. Develooed- by several hundred feet of underground workings and many opencuts. Work was between 1915-1925; a little ore may have been mined. Includes references to: Elevemnile. New Alaska (Mining Co. ). See also Bertha. Iron, Uestcrn

Vein Ag,Au.Cu.Pb. Vein or veinlike replacement deposits Buddington, 1929. p. 84-85; tn of sulfides. mainly oy. PO. and st Cobb, 1972a; 1978a. p. 38 with lesser amounts of cp. gn and aspy; sane Au and Aq present, amounts small and variable. Sulfides from one vein carry fm 0.2 to 0.58 oz. Au jer ton. Nearby qz veins in fissured zone in greenstone carry py, gn, and sl. Explored by opencuts

60 Iron vein Ag.Cu,Pb.Zn Shoots of sulfides (cp, $1. and gn) Chapin, 1916, p. 97; Cobb, are rich in Aq. One ton of ore 1972a; 1978a. p. 45 mlned in 1915. See also Daly-West of which Iron prospect gay have become a part

60 Portland 5b302'N, Vein Cu.Pb.Zn 92 vein about 3 ft. wide, in slate, Buddington, 1929. p. 84; 13ObO3'W contains sparse disseninations and Cobb, 1972~;1978a. p. 65 small blebs of py, gn, sl, and cp. Vein traced SO0 yards by pits and surface exposures 60 Swede Dissminated. Ag(?).Au(?), Replacment and dlsseninated deposit Buddington. 1925, p. 74; vein(?) Cu,Ph.Zn in greenstone contains py, gn, s1, cp. Cobb, 1972a; 1979a. p. 79 and po. Property is reported to be similar to Daly-Alaska. May be the same as Hobo or Portland BRADFIELD CAHAL QUADRANGLE (conti nued)

-. .. -. .------. - - nnp NAME(S) MP CWRDINATES NO (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES ------..-- Country rock Is greenstone and Buddinqton, 1925, P. 74; 1929, 60 Titan 56"OZ'N. P Veln; Ag,Au.Cu .Pb. 130'03'W disseminatedl Zn slate Intruded by porphyry dikes. p. 72-74; Cobb. 1972a; 197Ra. Principal deposit is in a shear n. 92 zone in an altered pyritiferous porphyry dike with much included country rock. Or veins as much as 2 ft. thick contain disseminated sl and lesser amounts of gn. py, and cp; picked samples from outcrop said to carry considerable Au and Ag. Elsewhere, a qz vein (in greenstone?) carries a little gn. 51, py, and cp; very Ilttle uork done there. Shear tone in greenstone camles aspy and a Iittle gn. Explored by about 500 ft. of adit and crosscuts. Prospect staked in 1917; last rep~rtednark in 19ZB. No record of production

60 Western p(?) Disseminated Cu.Pb.Zn Olssmlnated py. cp, gn. and sl in a Chapin. 1916. p. 97; C0Db. lode at least IS ft. wide in silici- 1912a; 197Aa. p. 25 fied schistose tuff. See also Oaly- Alaska, of which Western may have be- cane a part

61 Stoner 56"OZ'N. P Vein: Aq.Au.Pb.Zn Three types of mineral dewsits on Westgate, 1922. p. 131-132; (Gold and 13O"CiZ'U disseminated property: (1) qz-catc veins and Buddinqton. 1925, P. 74. 83; Silver Mining dlsstmlnattd dewsits in greenstone; 1929. 0. 43. 89-90; Cobb. co. ) (2) sparsely mineralized qz fissure 1972a: 1978d. p. 76 vein5 in or near contacts between slate and granitic dikes; and (3) seams. disseminations, and sul fide- coated fracture facings in qz wrphyry dikes. Sulfides include py, $1.0.5 ozgn, Autd, and and 20.5 p; orup Agto perabout ton re-

ported. kst work has been on first type of deposit: explored by a shaft 15 ft. deep and open cuts

P Vein; Cu,Pb.Zn Calc velnlets carrying sl, py and Buddinqton,Cobb. 19723; 1929.1?79a, D. 0.7798; disseminated gn and smaller amounts of Po, cp, and td in greenstone country rock. Sane of gretnstone contains disseminated py and PO. Open cuts and 75 ft tunnel

61 Virginia 56"OZ'N. P vein; massive?; Au,Cu,Pb,tn Lenticular body of nearly solid Buddington, 1925, o. 74; 1923, 130"02'W disseminated sulfides in shear zone several ft p. 88-89: Cobb, 1972a; 1378a, wide in greenstone contains po. p. 84 51, py. and a little gn and td in qr gangue. Selected samples have yielded as much as 4.5 02, Au per ton. Developed by a little mre than 300 ft of crosscut and drifts. Elsewhert on property mineral ired greanstone contains small amounts of gn, py. $1. cp and PO

62 Riverside 56'00' N, Vein Ag,Au,Cu,Pb. Two maln qz velns in Texas Creek Buddington, 1925, u. 74-75. (Mininq 130"04'W W.Zn Granodiorlte and one deposit 79-82; 1929, D. 77-81; Smith, Mill~ngCo.) (Lindeborg) either 1n shear zone 1942a: :home and in schist inclusion in granodiorite others, 1948, p. 36-44; (Buddington. 1929) or zone of mylo- Eyers and Sbrnsbury, 1956. nlte gneiss and ultramylonite de- p. 125-136; Berg and Cobb. rived frm granodlorite (Smith. 1967. p. 147; Rev? dnd ochers, 1977). Lindeborg lode is partly a qr :977, p.37: Smith, 1977. P. fissure vein and partly a rtplace- 17-10: Cobb. 1972a; 1479a. ment dewsit. Lindeborg deposit P 66-69 contains conslderable sc; the others carry only small amounts. Other than rc, the principal metallic minerals are gn. py, td. PO. cp. 11. and Au. Principal gangue mlneral is qt. accompanied by small amounts of calc, ankerite, and ba. Other veins in mine contatn only rare gralns of sc. Mine operated dlscontinuously from 1925 to 1951; consists of more than 6.000 ft of underground worklngs. Explored by about 4.600 ft of dlamnd-drlll holes mainly during U.U. 11. Production war about 30,000 tons of ore that yielded about 3.000 oz Au, 100,000 or Ag. 100,000 Ibs Cu, 250.000 lbs Pb. 20.000 lbs Zn. and 3,500 units (70.OW lbs.) UO . Includes references to: ~inde$or~.River- vied BRAOFIELO CANAL OUADRANGLE (continued)

MAP MME(S) MAP COOROlNATES NO. (if known) LOCAT ION CATEGORY FOR4 OF DEPOSIT RESOURCES BRIEF DESCRIPTlON PRINCIPAL REFERENCES

63 Fish Creek 56"OO:N. M Massive?; Ag,Au.Cu,Pb, On furanit claim a body of po in Uestgate. 1922, p. 128. 134- 130"U3 W disseminated; vein Zn pyrftiferous greenstone carries 138; Buddington, 1929, P. 68- minor amunts of py, aspy, cp. 71; Byers and Sainsbury, and qz, 0.36 or. Au per ton, and 1956, P. 138: Cobb, 1972a; 4 02. Ag per ton. Shaft sunk 1978a. p. 29-30 10 ft. in PO did not reach base of body. On Olympia Eltension qz fissure vein as much as 10. ft thick in granodiorite contains about 5% disseminated sulfides and stringers of solid sulfldes in rich ore shoots; sulfides include td. cp, and aspy. About 800 ft. of underground workings; amunt of total production is not known. Assays of samples taken across vein contained as much as 1.42 ox. Au per ton. 94.8 or. Aq per ton. 14.5% Pb. and 2% Cu. See also: Fish Creek (Ketchikan quad.), Last Chance

63 Last Chance 56'00'N. Vein Or vein as much as 4 ft thick traced hith, 1937. P. 18-19; Eyers 130'03'U for several hundred ft on surface and Sainsbury. 1956. p. 139; and 180 ft underground; carrles gn, Berg and Cobb. 1967. p. 147; td, cp and sl; sc for 50 ft. in one Cobb, 1972a: 1978a. o. 54 drift. According to Syers and Sains- bury, (1956, pl . 13) c~untryrock is Texas Creek Granodiorite. Smll test shipment of ore in 1935 carried Au and Ag. Abaut 850 ft. of underground workings and many opencuts

Vein Ag,Au,ba,Cu.Pk Oz veins in granodiorite contain lo- Buddington, 1929, D. 74-75; W,Zn cal shoots of gn. py, td. $1 and cp; Eain. 1946. D. 68: Byers and also sparse sc; one qz veinlet Sainsbury, 1956, P. 139; contains an estimated 0.5: to 3.09, Cobb, 1972a; 1?73a. 3. '9 W03; samples fm one vein contained as much as 1.5 or. Au 3er tan. A specimen of tetrahedrite containea 266 OL Ag pr ton. Considerable ba locally. Has been practically no developent. Vein may be wrt of Olympia Extension vein that crops out 1.000 ft to southeast

64 Hyder 56"Ol'N. P Massive?: Cu Sulffde replacement mass in somerhat Buddington, 1929. p. 72; Skookum 130"02'W disseminated; schistose greenstone near contact Cobb. 1972a; 1978a, P. 43 vein? with porphyry dike contains po and a little cp and aspy; sane sulfides dlssminated in qt in the same zone. Very little work done on prospect Lode Cu Cu claims by El Pdso Natural Gas U.S. Bureau of Mines, 1978a in Kapho Mtns.

Fi tzgerald SEl/4,SE1/4.SE1/4 0 A+ Ag(?),Pb(?) Discovery reported 1921. No other Brooks, 1923, p, 21; Cobb, quad, location not data: may be in Ketchikan quad 1978a. P. 31 shown on map CRAIG QUADRANGLE

(latitude 55" - 56"; lonqitude 132" - 134.40')

- - MAP NAEIE(S) MAP COORO~NATES NO. (lfknown) LOCATION CATEGORY FOlW OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

1 Coronation 5S055'N, M Vein Pb .Zn Smll , lenticular masses of gn, st. Wright. 1908. p. 97; Wright Island 134"21 'W td, and secondary Fe, Pb and fn and Wright, 1908, p. 190-191; minerals in clay -carbonate gangue in Twenhofel and others, 1949. fault zones as much as 4 ft wide In p. 38-40; Wedow and others. Paleozoiclimestoneormarblelocal- 1953. D. 11; BergandCobb, ly cut by diorite. 3 masses mined 1967, P. 188-189; Cobb, 1972b; in early 1900's and more than 100 1978b. P. 47 tons of ore shipped. No visible ore when examined in 1944. Appar- ently all ore was mined

2 Tokeen 55"59'N. 0 Vein Small gn-bearing vein: probably near Houston and others. 1958, p. 133"27'W contact between diorite and calcare- 24; Berg and Cobb. 1967. p. ous sedimentary rocks 118; Cobb. 1972b; 197Bb, p. 207

3 -- 55"56'N, C Lode Twenty-one lode claims from 1959 U.S. Bureau of Mines. 1978 133'11 'W to 1968 location approx.

Vein Qz-breccia vein about 10 ft wide Chapin, 1916, p. 89-89; that crops out over a distance of Twenhofel and others, 1949, 350 ft. contains cp. and smaller a- p. 13-15; Wedov and others, mounts of py, sl. and secondary Cu 1953, p. 9, 11; Herbert and minerals. Country rock is banded Race. 1965, P. 62; Berg and argillita and grapacke. also occur- Cobb, 1967. p. 177; Cobb. ing as fragments in vein and sem to 1972b; 1978b. p. 131 have influenced deposition of Or? minerals. Developed by 61 ft shaft and opencuts. Four ton test shipment about 1905(?). Sporadic work from about 1905 to as recently as 1930, but no productive mining. Au re- ~ortedin early reference. but not in mare complete descriptions. Sam- ples of vein contained 0.7:-3.3% Cu. Includes references to Lake Bay ,.

5 - - 55'49'N. C Lode Au Seven lode claims on Tuxekan Island U.S. Bureau of Mines. 1978b 133'19'W location approx.

6 Noyes Island 55'32'N. 0 Vein Cu .k,Ni 92 veins,probably at contact between Wright and Wight, 1908, p. 133'39'W a pluton and bedded rocks, contain po 80, 87; Budding and Chapin, and cp. Analysis of po showed 0.1%- 1929, p. 329; Condon, 1961, 0.24 Ni. a trace of Co. no Au or Pt Q, 835-836; Berg and Cobb. metals. Mo occurs in schist on is- 1967. p. 178; Cobb, 1972b; land, no other data on occurrence. 1978b, F. 152 Includes reference to Brown and Metz

7 Cape Addington 55"27'N, 0 Disseminated? Cu Cp in marble; Cu-stained tactite Clark and others. 1970d. p. 133"49'W nearby 3; Cabb, 1972b; 1978b, p. 30

Vein cu Qz-cp pod, probably in argillite Clark and others. 1970~~0. 3; Cobb, 1972b; 1978b. p. 239 9 St. lgnace 55'25'N. 0 Vein bri te Narrow stringers of barite in fis- Buddington. 1925, p. 138; Island 133'25'W sure vein in sandstone and conglom- Kaufman. 1958. p. 9; Condon. location approx. erate 1961. p. 837; Cobb. 1978b. p. 180 CRAIG QUADRANGLE (continued)

MAP NAME(S) MAP COORDINATES NO. (if known) LOCATION CATEGORY FOR OF OEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

10 -- 55"23'N, C -- barite Claim on St. Iqnace Island U.S. Bureau of Mines, 197a 133"25'U location approx.

11 Port San 55"?1 'N, P Vein Au(?),Pb. Stockwork of metalliferous qz vefn- Wright and Uright. 1908. P. Antonio 133"35'W Zn lets In argillite contalns sl, gn. 182; Twcnhofel and others, py and reportedly high values in Au. 1946, p. 35; Berg and Cobb, Oevelopnent conslsts of open cuts 1967. P. 178; Cobb, 197Zb; 197Bb. p. 163

12 - - 55'2OSN, C Lode Mo Lode claims near Mt. Miramar on U.S. Bureau of Mines. 197& 133"36'W Baker Island location approx.

13 Baker Island 55"lq'N. 0 Vein nu(?) ,Mo Intensely brecciatad and sillcfflcd hith, 1942b. P. 166-167; 133"OS'W zones In qr dlorfta and metasedlmmt- Twenhofel and others, 1946, ary rocks contain many qt vainlets p. 31-36; Uedw and others, that carry mo and small amounts of 1953; Berg and Cobb. 1967. py, aspy, and poi possibly a lfttle p. 178; Cobb. 1972b; 1978b. Au. Probably less than 0.05% mo p. 12

Lode Cu Minor py and cp in diorite Clark and others, 1970b, P. 4; Cobb, 1972b; 1978b, p. 237

Lode Cu Py, po, and cp in tactite Clark and others. 1970b. p. 3; Cobb. 1972b; 1978b, p. 235

Lode Cu Py and cp in diorite Clark and others. 197CI1, D. 3; Cobb, 1972b; 1978b, p. 236

Veinlet Zn Py-sl veinlet, probably in hornfels Clark and others. 1970b. o. 3; Cobb. 1972b; 1?78b, o. 244

55'17'N. Lode Au - - U.S. Bureau of Mines. 197% i3313'W location approx.

Cu Py-po and cp in quartzite Clark and others, 197k. p. 4: Cobb. 1972b; 197Ab. o. 229

Cu Py and mlnor cp in phyllite Clark and others, 197'X. p. 4; Cobb, 1972b; 1978b, p. 230

55'38'1. Cu +- U.S. Euredu of Mines, 1978b 132'53'W location approx. 55'37'N. - - bari te,Cu U.S. Bureau of Nines. 1Y78b 132'54'W location approx. 55-32'N. Lode 49 ,Au - - U. S. Bureau of Mines, 1978b 132'59'N location approx.

21 Saxe 55'32'N. 'hein. dissemi- Ag,Au.Cu, Qz carbonate vein and many strinaers Buddington, 1926, P. 52-53; 132'55'W na ted Pb,Zn in andesite porphyry breccia contain Berg and Cobb. 1967, p. 170: location approx. abundant gn, py, and $1, traces of Cobb, 1972b; 1978b. o. 189 CD, and as much as 0.07 oz Au and 1.96 02 kg per ton. Country rock between stringers contains disseminated py; fracture surfaces coated with PO-bearing qz. Little development and no known oroduction

22 - - 55'37'N, C Lode Cu,Fe -- U.S. Bureau of Mines, 1918b 13Z048'W location approx.

23 - - 55"35'N, C Lode A9 ,Au Fourteen lode claims on ridge north U.S. Bureau of Mines. 1978b 132'50'W of Black Bear Lake location approx.

24 Constitution 55'32'N. P Vein Au.Cu,Pb. Fissure vein in gabbm and amphibo- Brooks. 1902, p. 94; Wright 132"48'U Zn lite contains Au (average tenor a- and Wright, 1908. p. 163; location approx. bout 1 oz per ton), py , cp, gn, and Bufverl. 1967. p. 11 ; Cobb, $1. Tunnel drlven 130-ft on vefn 1972b; 1978b. P. 35 that ranged frcm 5 in. ta 4 ft; surface stripping. No record of product1on CRAIG QUADRAGLE (continued)

MAP NME(S) MP CWROINATW NO. (ifknw) LOCATION CATEGORY FORH OF DEPOSIT RESWRCES BRIEF OESCRfPTlOtl PRINCIPAL REFERENCES

25 Dew Drop 55'31 'N. P Vein A9 ,Au Fissure vein 6-14 in. thick along Wright and Wright. 1905- P. a 66: 1908, P. 163; Herreid 132"49'Y a fault in r basic ~ntrusiverock is reported to carry values in Au and Rosa, 1966, p. 16: Cobb, and Ag. See also Rose 1972b; 1978b. p. 58

Independent 55'31 '1, Vein Au.Pb,fn 2 claims. Lower claim is on a Wright and Wright. 1908. P. 13Z049'W foot-thick qz-calc vein in a shear 163-164; bfvers, 1967, P. location approx. in andeslte porphyry. Vein contains 11-12; Cobb. 197Zb; 1978b9 gn, py, and sl. Upper claim is on Pa 95 1-2 ft wide similar vein. Very high Au assays reported. All work in early 1900's; prospect restaked in 1945; son* Au my have been produced

25 Rose 55'31 'N, P Vein b *Au Yein 6-14 In. wi& along a fault in Wright and Wright. 1905. 0. 13Ze49'V a basic inttusive rock is reported 66; 1906. p. 42-43; 1908. p. location approx. to carry Au and Ag values. Other 163; Herreid atx~Rose. 1966, veins in area carry gn, py, cp and p. 16; CObb, 1972b; 1978b, Au. A little work 1905 p. 173

25 Smit 55"31 'N. P Vein A~(?),Au(?) pz fissure veins in a porphyry Wright and Wright, 1905, p. 132'49'W dike carry qn. py, cp, and Au. 66; Herreid and Rose, 1966. 10~atiOnapprox. Prospected in 1900; near Lucky p. 16; Cobb, 1972b; 1978b, p. Nell 202

26 Luckv Nell Vein Ag,Au.Cu, Qz fissure vein about 4 ft thick in Brooks. 1902. p. 92-93; (Mining Co.) Pb,tn diorltc porohyry contains py, cp, gn. Uriqht and Wright. 1908. p. $1. and values in Au and Ag. Sulfides 162-163: Chapin, 1919, p. 88; cmprise mare than half the vein in Herreid and Rose. 1966. P. places. Developnent consisted of at- 16; Bew and Cobb, 1967, D. mast 1.000ftofdriftingonseveral 169-170; Bufvers. 1967. p. levcls,araise,andawinte. Ois- 12-14;Cohb.l912b;197Bb, covered in 1900; a little production p. 122-123 in 1905, 1913-14, and prohably a fW other years; attempts to reopen mlne as remtly as 1940's. 38 tons of ore shipped in 1905. 1912. Shipnent of 30 tons of ore in 1914 netted $33 per ton. Similar veins on property not developed. Includes refar- ences to Conmander. Flora (h Nellie), Nellie. President. Red Jacket

26 Gervis 55'31 'N, P Vein? 132'49'U(?) Au(?) Reports of auriferaus lode prospected Brooks. 1912, p. 26; Herreid in 1911 near Lucky Nell; may be the same as Lucky Nell and Rose, 1966. p. 16; Cobb, 1972b; 1978b. 0. 72 27 Snoudrift 55"2g1N, P Vein Au(?) Stringer reported [probably qz) 2 ft Chapin. 1916. p. 81 ; Herreid 13Zn45'U wide. locatron approx. Explored by a short adit in and Rose. 1966, p. 11; 1915 or earlier. Au content, if bfvers. 1967, p. 11; Cobb, any, 1s low 1978~.p. 193 28 - - 55"28'N. C Lode Au.Cu,Pb 132"46'W -- U.S. Bureau of Mlnes, 197a location approx.

+- Cu Minor cp in greenstone Clark and others. 1970a Cobb. 197Zb: 1978b. p. 23i' 3; 30 5S028'N. C -- Lode Ag,Au,Cu U.S. Bureau of Mines. 1978b 13Zo44'w -- location apprax. 31 55'27'N. C - - Placer Au Placer claim on the Harris River 132"44'W U.S. Bureau of Nines, 197Bb location appmx. CRAIG 9UADRAffiLE (Contlnud)

MAP NAME(S) f44P CWROIHATES NO. (if known) LOCATION CATEGORY FMIM OF DEPOSIT RESOURCES BRIEF DESCRIPTIOW PRINCIPAL REFERENCES

32 Oawson 55"28'N, M Vein; Au,Cu .Pb pz stringers and veins in Brooks. 1902. p. 92; Wright, 132"42'W disseminated Zn black graphitic slate In a zone 1907a. p. 62; Wright and fran 2 to more than 6 ft wide. Urlght, 1908. p. 161; With. ~octiaiies in free Au concen- 1914, p. 78-79; Mertle, 192la. trated along contacts of qz p. 127-128; Buddington and stringers and country rock; sul- Chapin, 1929, p. 321; Smith. rides (scattered in qz and coun- 1930b. P. 15-16; Herreid and try rock) include py. 51, cp and Rose, 1966, p. 10-14; Berg gn; altered and pyritizcd dikes and Cobb, 1967, p. 169; parallel and crosscut lode. Min- Bufvcrs. 1%7. p. 14-16: eralized mass constitutes low- Cobb. 1972b; 1978b, p. 55-57 grade ore: only higher grade shoots being mined. Discovered in 1900 and operated discontinuously until 1948. Developed to a depth of at least 600 ft. Probably produced several thousand oz each of Au and Ag and some Pb, Includes reference to: Alaska-Kasaan Gold Mfnlng Co. . Dunton, Dutton. George. Harris Creek. Hendy, Humboldt. Julia. Kasaan Ulnas. Kasaan (Gold) Mining Co.. Kassan (Gold) Uinlng Co., Koekuk, Last Chance, Rodgers. Rogers

33a Crackerjack 55"29'N. M Vein Qz veins as much as 5 ft thick main- Brooks, 1902. p. 91-92; 1911a. 132'42 ' W ly follow one or more porphyry dikes p. 70; Wright and Wright, parallel to beddlnq of black slate 1905. p. 66: 1908, P. 160-161; country rock. Metallic minerals are Herreid and Rose, 1966. P. 1F py,r;p,gn.sl, td,AuandAg. On- 12; Berg and Cobb, 1967, p. known amount of production: more than 169; Cobb, 197Zb; 1978b. P. 2.500 ft of underground mrkings. 48-49 Includes rcference to Hollis

33b Mountain Bell 55"20'N, P(?) Vein Au 3 claims located on a narrow qz vein Wright and Wright, 1908, p. 132"41'W reported to carry qood values in free 162; Cobb. 1972b; 1978b, p. Au 142

34 Copper Hill 55'30'N. P Vein ; Au(7),Cu Network of cp veinlets enclosing Brooks. 1902. p. 90; Chapin, 13Z041'W di sserni nated? sheared rock impregnated wi th cp in 1918. p. 65-66; Herreid and shear zone in greenstone tuff; re- Rose. 1966, p. 16; Cobb, ported to carry Au as well as Cu. 1972b; 1978b. p. 41 Small amount of uork in 1900 and 1916; no record of any production. Includes rcference to Copperplate

35 Cascade Vein Qz lenses and veinlets in a fracture Wright and Wright. 1905. p. Zone in an altered mafic intrusive 67: 1908. o. 161-162: Her- rock contained free Au, py, sl , gn reid and.lbse, 1966;~. 14- and cp. Sample of qz lens in a tun- 15; Berg and Cobb, 1967, P. nel contained 0.24-0.50 oz Au and 169; Cobb. 1972b; 1978b. p. 0.4-0.7 ot Ag per ton. An unknown 31 but probably small mount of Au was mined in early 1900's and 1914-15. Surface cuts and 300 ft. tunnels. Uork was not productive in late 1930's.

Vein Country rock has been variously re- Brooks, 1902. p. 90; Wright ported as greenstone, diorite pot- and Wright, 1908. p. 159-160; phyry, altered slate. and other Chapin. 1916, p. 79-80; metasedimentary rocks. Qz vein frm Herreid and Rase, 1966, P. a few inches to several feet thick 11 ; Berg and Cobb. 1967. p. follows hanging wall of a thin por- 169; Cobb, 197Zb; 1978b. p. phyritic dike. Vein carries free 164-165 Au. py. n, $1, cp, bn, and (reportedly! tellurides. Au assays as high as 53.2 oz per ton reported. Mlne consisted of several adlts, drifts, and at least one shaft. open cuts, and stapes. In- termittent mining fran 1901 to at least 1940. Unknawn. but considerable production; less than frm Dawson Mine. Includes references to Ready Bullion CRAIG QUADRANGLE (continud)

MP NAnE(S) MAP CMlRDlNATES NO. (ifknown) LOCATION CATEGORY FOW DF DEPOSIT RESWRCES BRIEF OESCRIPTI OR PRINCIPAL REFERENCES

35 -+ 5S029:N. P Vein Ag ,Au ,Cu Qz veln in granodiorite is 112 to 3 Herreid and Rose, 1966. P. 132"44 Y Pb.2n in, widecontains gn, sl, cp and py. 15; Cobb, 19721; 1978b. p. Assay showed D.BB oz Au and 5.88 ox 240 Aq a ton. Adit is about 50 ft fm contact bctwnn granodiorite and graywacke; caved 8 ft frun portal

36 Burke 6 Lang 55'29'1. P Vein Qz vein about 20 ft wlde parallel Chapin. 1918. p. 65; Herreid 13Z039'U to strlke of cncloslng greenstone and Rose, 1966. p. 16; Cobb, tuff. A little stripping in about 1978b. P. 28 1916. No data on metallic mfneral content. If any

Vei n Qz vein in shear tone in slate car- Brooks, 1902. p. 93; Cobb. ries gn. py, and (re~ortedly)$5-$8 1972b; 1978b. P. 136 in AU and 15-40 oz Ag per ton. Vein exposed by open cuts; sheared andesite dike fonns one wall of vein in one cut. No work reported since 1901. see also Stella

37b Stella Vein Qz veln about 3 ft thick with gouge Yrlght and Wright, 1908. p. along one wall follows contact be- 162; Cobb. 1972b; 1978b, P. tween a diorite porphyry dike and 195 black slate; contains py, gn. sl, and low values in precious metals (Au?). Veln followed by 130 ft tunnel. See also Monday

Vein 100-ft-wide zone probably in black Herreid and Rose. 1966, p. slate or argill itt contains tnln 26; Cohb, 1972b; 1978b. P. qz-carbonate veins carrying PO. 241 cp, and gn 39 Buckhorn 55"32'N. P Vein Group of claims on Granite Mountain. Wright and Wight. 1906, p. 132"41 'W Qz flssure vein which averages 15 in. 41-42; 1908. p. 165; Herreid location approx. thick in a qranitic pluton ha5 and Rose, 1966. p. 17; Cobb. been traced for several miles. Ex- 1972b; 197Rb. P. 27 plored by several tunnels and open cuts. Said to carry good Au values. No known pmduction

39 Clipper 5S132'N, P Vein Vein 8-18 in. thick in altered and Uright and Wright. 1908. P. 13Z041'U decrnposed diabasc dike in granite. 165; Herreid and Rose. 1966, location approx. Similar to veins at Flagstaff (Trea- p. 17; Cobb. 1972b; 19780, p. sure), which curry free Au and sul- 34 fldes. Developed by surface stripping and short tunnels

39 Cutter, 55O33'~. P Vein Group of claims on north side of WrIqht and Uriqht. 1906. p. 172~41'~ Go-By, Grani te Mountaf n reported to 42; 1908. p. 165; Cobb, 1972b; Juneau carry good Au values: simi tar to 1978b. p. 51. 74. 106 nearby qz fissure veins in qranitic rock that carry free Au and sul- rides

39 Lucky Find 55"3Z'H, P Vein Four claims located on a I-ft thick Wright and Wright, 1908, p. 132'42'Y veln between a diabase dike and 165; Hcrreid and Rose, 1966. location approx. qranite, gwge on both sldes of vein. D. 17; Cobb, 1972b; 1978b, Vein carries py. cp, and possfbly Au; p. 120 gangue is qz, calc and siderite(?). Explored by a 50 ft tunnel, in early 1900's

39 Lucky Jim 55'3Z0N, p(?) Vein Qz vein, probabl in granite (on 132"42'W Uright and Uright. 1908; p. Granite ~arntain~,contains py, gn, 165; Werreid and Rose. 1966, location approx. ml, az. and possibly Au. Little p. 17; Bufvers. 1967, p. 18; if any development Cobb, 1972b; 1978b, p. 121 CRAIG tjUAORANGLE (continued)

MAP ME(S) MAP CWROINATES NO. (if known) LOCATION CATEGMlY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES - Flagstaff Vein 92 fissure vein can be traced on Wright and Wright. 1906. p. (Mining Lo.) surfact for more than a mila through 41-42; Chapin. 1916. p. 80- a vertical ranse of at least 1300 ft: 81: With. 1942a. p. 18-19; in mine workings is abwt 18 in. Twenhofel and others, 1949. thick, follws the footwall of a p. 10-13; Berg and Cobb. 1967. diabrsr dike; country rock Is dio- p. 169; Bufvers, 1967. p. 8- rite. Vein is mainly qz with Au. 9; Cobb, 1972b; 1978b. p. 64- gn, CP, py. sl, cv. sooty cc, and 65 native Cu. Uorkings consisted of a main level 1,120 ft long, a 55-ft winze, and 5 small stopes: mill, and other surface facilities. Staked before 1905 and operated intermittmt- ly until 1941. Mill recovery for Au was poor. Ore milled in 1939 yielded 10.5 lbs Cu and 1.6 lbs Pb for tach 02 of Au: Aq-Au ratio was 7 to 1; value (probably of mill heads) was P5~0rtcdto be $12 per ton. Total production not knom. Includes reference to Last Chdnce and Trea- sure

Copper 55'32'N Vein Group of Claims on Granite Ntn. In Wright and Wright. 1906. p. (Granite Mtn) 132'41 '1' area, qz fissure veins in a granitic 41-42; Cobb, 1978b, p. 37 location approx. pluton carry frw Au and sulfides

Bendigo Qz flssure veins in a qranltic plu- Wright and Wright. 1906. P. ton carry free Au and sulfidcs; 41-42; Cobb. 19786. p. 16 location approx. claim on Granite Mtn

Salmon Lake Disseminated ; QZ diorlte and borderino schist Sainsbury, 1961. p. 353; vein contain dissminatcd sulfides and Cobb. 1972b; 1978b. P. 182 qs veins carrying sulfides and a fcw grains of sc. Sulfides are mainly py and PO; a little cp and gn. No devcloment 55"36'N Lode Fourteen lode claim near Paul 132'38'~' U.S. Bureau of Mines. 1978b Young Creek location approx.

55"36'N Lode U.S. Bureau of Mines. 1978b 132'35' Up location approx.

Paul Young Oissminated ; Py and cp in qt, calc and sulfide Sainsbury. 1961, P. 354; Creek vein veins and dissminated in faulted Cobb. 1972b: 1978b, p. 158 and jointed aqillite. Little exploration

Venus Vein Po-cp-py-sl vein with qz-calc gangue Wright. 1907a, P. 68; in a shear zone in greenstone carries 1915, p. 73, 87, 98, 100-101; a little Au and as much as one oz per Uright and Wright. 1908. p. ton Ag. Located by magnetic survey 125; Warner and others, 1961. in 1904; explored in early 1900's by p. 5. 37. 42-43. 117-118; 800 ft of trenches and one or two Berg and Cobb. 1967. p. 165; adits. No knwn production. See al- Cobb, 1972b; 1978b. p. 216 so Hole in the Mall (loc. no. 71-72); different Venus claim there 46 Young 55'37'N, P Vein; Cu Calc veins and adjacent black slate Chapin. 1919, p. 86-87; Cobb. 132'36'W disseminated(?) country rock in a shear zone next 1972b; 1978b, p. 226 location approx. to a porphyry dike carry cp and py; only developnent is a little strip- oing CRAIG QUAMIANGLE (continued)

MAP NME(S1 MAP CWROINATES - NO. (if known) LOUT1OM CATEGORY FORM OF OEWSIT RESOURCES PRINCIPAL REFERENCES

47 Rush 6 Brarn 55'37'N, M Vein: massive Aq .Au .to, Twa deposits were mined. One is Uright and Wright. 1906. P. main1 y ma9 with small amounts of 48-49; 1908. p. 123-125; oy and cp, the other is a sulfide Uright. 1915. p. 57. 73, 77, vein. Mag body formed by replace- 85-86, 98-99; Chapin, 1916, ment of greenstone and calcareou$ p. 86-88; Mertle, 1921a, p. rocks by mg and tactlte; a block 119-121; Holt and others, about 160 ft long. 40-50 ft thick 1948a; Yarncr and others, 1961, and 100 ft deep mined out; hand- P. 32. 37. 42-43. 48, 112-116; sorted ore contained 3.25% Cu. Noel. 1966, p.. 62; Berg and 0.06 or. Au. and 0.25 oz. Ag per Cobb. 1967, p. 168; Cobb, ton. Deposit in shear lone in 1972b; 1978b. p. 174-177 greenstone is as much as 14 ft wide and consists of lenses and networks of veinlets of cp, minor py and po; mined out above 200 ft level; considerable sulfldcrich rock probably rmlns bela 500 ft level. Hand sorttd ore contained 10.5% Cu. 0.26 oz. Au per ton, and 1.6 02. Ag per ton. Data on mount of ore mined from each dewsi t (MIt and othtrs. 1948) are not consist- ent with description of mine workings. A sample frun a py-PO vein not part of either mined deposit contained 0.07% Co and a trace of Ni. Mine operated alwst continuously ftw 1906 to 1923; previously mined ore shipped in 1929. Oevelopd by a glory hole, shafts. and a serfes of levels (deepest at depth of 500 ft) and stoues

48 North Pole 55'38'N, P Vein; Au ,Cu Bn in pyroxenite or gabbro of the Sainsbury, 1961, p. 354-355; Hill 132'36'W disseminated(? ) pluton that is host to Salt Chuck Cobb, l97m; 1978b, o- 151 ore body. Also pyritiferous qz veins carrying about 0.2 02 Au per ton. Surface excavations only

49 Alexander 55"37'N. P Vein 45-ft tunnel on qz vein 6 in. to Wright and Wright. 1906. P. 132"02'Y 3 ft thick. No data on mineralogy 44-45; 1908, p. 155-156; location approx. or Au-content, if any. Includes Cobb. 197&. p. 7 references to Alexandria 50 Leibrant 55'38'N. M(?) Oisseninated 8n and cp dissmimted in qz in a Chapin, 1916. p. 85; Cobb, 132'34'W vertical fault in altered gabbro 1972b; 1978b. P. 115 country rock. Adit (said to be 100 ft long) and an 18-ft winze(?); all work before 1915

50 Salt Chuck 55'38'1. M Massive; Aq.Au,Cu Piptlike replacwent body in gab- Yright and Wright. 1908, D. (Mining Co.) 132"34'W vein; Pd,Pt bro-pymxeni te stock which intrudad 125-126; hopf. 1910a. p. 141: disseminated Silurian graywacke. Ore bodies are Wright, 1915. P. 85-86, 98- irregular randmly distributed 99; Brooks, 1921. p. 18-19, masses mainly of bn, minor cp. 38; Mertie, 1921a, p. 121-127: secondmy cc, cv. native Cu. and Gault. 1945; Holt and others, sme mag; contains recoverable Cu, 1948b; uedow and others, 1952. Au. Ag. and Pd and a little Pt. p. 65; Twenhofel. 1953. p. 5; Ore minerals deposited in cracks Warner and others, 1961. p. and along fractures. Mine oper- 37; Noel. 1966. p. 53-54. ated intermittently from 1905 to 62; Berg and Cobb, 1967, p. 1941 total production was 165-166; Mertie. 1969, p. 76- 326,600 tons of ore; average met- 77; Clark and Greenuood. 1972a. al content was 0.95% Cu, 0.036 oz p. C159-C160; Page and others Au per ton. 0.17 oz Ag and 0.063 1973. p. 540-543; Cobb. 1972b; oz Pd per ton. Sample of ore 1978b. p. 183-188 (Also see used for USBM benefication test kith. 1929-1902, infomati on contained 0.06% V 0 (in mag). on mining production) Average Pt and ~d~c8ntentsof 6 samples (1972) were .057 pprn and 1.010 ppn nspectlvely. Mlne developed by 3 levels and a glory hole. Resources probably less thn amunt mined. Includes rcf- erences to: Alaska kld and Metals Co.. Alaska Palladim Co., bdm, Joker CRAIG WADlUMGLE (continued)

HAP NAnE(S) MP CWRDINATES NO. (if known) LOCATlON CATEGORY FORM OF DEWSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

51 Stevens 55*37'N, P Vein Cu Bninfracture~indloritsisex- Gault.1945.p.8;Cobb, 13Zm33'W posed as irrcqular stringers and 1972b; 1978b. p. 1% small masses. Aolitic material also in smof the fractures. See also: Cascade. Flagstaff, Stunble-On. Valparaiso (Stevens was also involved with these prowrtios ) C Lode Cu -- U.S. Bureau of Mlnts, 197b

location approx.

53 Copper Center 55'37'H. P Vein; Ag,h,Cu Mall, irregular pods and velns of Wright and Wright, 1908. p. 132'30'Y massive? Fe mag. py and cp; gr and ep not abun- 120; Uright. 1915, p. 100; dant;minorqzandcalcasqangue. We11sandothers.l957,~.5C Largest ore body is a dminantly cp Warner and others, 1961, p. vein 1-3 ft wide exposed for a length 42-43. 120-122; Cobb. 19726; of 20 ft. Little Au and Ag; country 1978b, p. 38 rock is greenstone. Minor exploratfon. mainly in 19M. No record of production

54 Haida 55'36'N. M Vein Deposit is small, irregular mass of Wright and Wright. 1906. P. (Copper Co. ) 132'30'Y mag carrying cp in gr-ep gangue: 48-49; 1908. p. 119-120; a 1ittle mo. Au and Ag. Country Wright, 1907a, P. 61-68: Rain. rocks are greenstone with lenses 1946. p. 31; Warner and of calcareous materlal . Workings others. 1961. p. 119-120; consisted of about 200 ft. of Bufvers, 1967, p. 3; Cobb, undergmund workings and a small 1972b; 1978b. p. 82 qlory hole. A little ore shipped in 1907; minor work thereafter. Includes reference, to: Hyda. hmth 55 Charles Masses of cn. py with saw mag in Wright and Wright. 1908. p. tactlte that reolaced greenstone 120; Wright. 1915. p. 78. tuff or graywacke and conqlmeratc. 100; Warner and others. 1961, High values in Ag and Au reported. p. 5; Cobb, 1972b; 1978b. p. Small open it in tactite. No 32 record of production 56 Blackbird Claim north of Paonnan. Probably Chapin, 1916. p. 86; Cobb, staked as a Cu-prospect, but no 1978b. p. 22 location approx. data available 57 Kansas 55'32'N. Claim north of Pwnnan. Probably Chapin. 1916, Cobb, 132'36'~. staked as a Cu prostiect. but no 197&. p. 107 location approx. data available

58 Brown and 55"25'N. M Massive; A9 ,Au ,Cu, Tactite zone (probably foncd by Wright and Uright. 1908, p. Metzdorf 132'29'W disseminated Mo replacenent of calcarews sedimen- 120-121; Wright, 1915, p. 73; tary rock) of gr and ep contains cp. Warner and others, 1961, p. py and a little mo in a 10-ft wide 125-126; Bufvers, 1967, p. ore zone along footwall of a basic 2-3; Cobb, 197Zb; 1978b. p. dike that also carries sulfides. 25 Assays of 3 saples taken in early 19401s(7) was 0.027 oz Au and 0.59 oz Ag a ton, 3.8% Cu, and 0.05% MoS2. Developed by adit level with 225 ft of workings, 2 shafts, and surface excavations; in 1937 a 30-ton ship- mnt of ~raviouslvmined ore returned $40 a ton. 1nc1 ubes reference to Bmwn and Nemll

59 Alan 55'35'N, M(?) Disseminated?; Cu Minor cp, mag and py in tactite in bright and Wright. 1908. P. 132'28'W massive? marble within a few hundred feet of 118-119; Warner and others, diori t8; development consisted of 1961, p. 125; Berg and Cobb, ahut 200 ft of adits, open cuts, 1967 p. 167-168; Cobb, 1972b; and 3 snull stapes. Production (if 1978b. p. 6 any) was small. Includes reference to Eagles Rst. See also It

59 It 55'35'N. M Massive? Mainly cp and py. with minor mo and Wright. 1909. p. 78-79; 1915, (Mining Co. ) 132'28'W a little mag and hm. Ore in tactlte p. 94-95; Smith, 1917b. p. adjoining marble lenses. Country 25-26; Warner and others. rack 1s mainly interlaycrud marble. 1961, p. 5. 32, 122-125; greenstone and irregular zones of Berg and Cobb. 1967. p. 165- tactlte. Irregular dikes of diorite. 167; Cobb. 1972b; 1978b. p. gabbro, and finer grained mafic 100-101 rocks. Two small mag bodies. one wtth ma11 pods of aulfldes in It. were nut mined. Ore mined contained an average of 3.99% Cu. and 0.0685 oz Au and 0.478 or Ag per ton. Mine operated frrn 1908 to 1912 and frm 1915 to 1918; produced Cu ore worth $1,00O,OM1 and sane Ag and Au. Mind frrn glory holes and extensive underground mrrklngr CRAIG OURDRANGLE (continued)

NAnE(S) MAP COOROINATES a (lf known) LOCATION CATEGdRY FORM OF DEPOSIT RESOURCES BRI EF OESCRIPTIOM PRIM IPAL REFERENCES 59 Reed 55*35'N. P Massive? Cu Simller to It dwoslt; explored Urlght. 1909, p. 79; Cobb, 132"28'U in 1908. See also Alarm. It 1972b; 1978b. p. 168 location approx. 60 - - 55"37'N. U.S. Bureau of Mlnes, 197& 13Z025'W laatfon approx.

61 Big Five 5S039'N. P Vein: Cu,Fe Po, mag, and cp occur as small pods Wright and Wright. 1908, V. 13Z025'W rwss ive? and strlngers in tactitc that re- 127; Warner and others. 1961, placed limestone near a diorite dike. p. 110-111; Berg and Cobb, locatlon approx. Explorcd In early 1900's by a 40-ft 1967, p. 168; Cobb. 197Zb; adlt and a 15-ft wlnze. No recorded 197Bb. p. 18 production. See also Iron Cap

62 Palmer Cove 55'38'N. M Vein Au.Cu Vain 3 ft wide found in a gulch and Bufvers. 1467. p. 2; Cobb. 132'22'W strippod. probably som after 1900; 197t13, p. 155 location appmx. smll shipnents of handpicked Cu- ore with gwd 41 values reported. Hay ba the same as Tolstol or Wallace

63 Iron Cap P Massive Aq,Au.Cu.Fe Cu-Fe deposits on Tolstol Mountain Brooks. 1902. p. 104; Wright prospected between 1900 and 1908. and Wright. 1908. p. 126-127; Country rock is greenstone. Erickson, 1928. p. 101; tarr metamorphosed clastic sedimnts. and Dutton. 1959. 0. 102; and limastone cut by many granitic Warner and others. 1961. P. and mafic dikes, all intruded by a 31-32, 37.43. 106-112; Berg granitic stock: large fault zone par- and Cobb. 1967, p. 168; Cobb. allel to and abwt 1/2 mi. SW of gra- 1972b; 1978b. p. 96-97 nodlorlte contact. Ore bodies occur betwen stock and fault; mainly lenses of mag. with som cp, py, and PO; gan ue is mainly gr-ap rock. A ?ittle bn, traces of Au, and as much as 0.6 ot Ag per ton. Resource estimate of Tol- st01 Mtn area ls 100,000 long tons of inferred ore containing no more than 40% Fe, and 0.25% Cu. Magne- tic survey indicates that mag deposits are not much larger than exposed at tho surface and are shallow. No production. f ncludes references to (Tolstoi Mtn). See also Rig Five

64 Tolstol 55"38'N. p(?) Massive Cu .fe Low grade mag-cp masses similar to Wright and right, 1908, p. 13Z022'W those at Iron Cap. Little explora- 127; Cobb, 1972b; 1978b. D. location aoprox. tlon 208

64 Wallace 55"38'N, p(?) Massive Cu.Fe %all scattered masses of cp in Wright and Wright, 1908, p. 13Z022'W veinofgr-eprock. Vtrylittle 127;Cobb.197Zb;1978b.p. location approx. exploration 218

65 Iron King 5S033'N, P Vein; Ag.Au.Cu, Mag-cp-py deposit (ore deposition Uarner and others. 1961. p. No. 1 132'25'W disseminated; Fe probably fault control led) In green- 102-106; Cobb. 1972b; 1978b. msssive? stone and associated rocks cut by p. 99 syeni ta, andesf te and basalt dikes is about 150 ft tong and 10-15 ft wide. Mag occurs as small bodies contalnlng 50% Fe and as dissenl- nated grains; cp and py in fract- tures in mag and ln greenstone. Deposit exposad by trenches and stripped surfaces. 29 channel Sam- ples by USBn lndlcated average of about 2% Cu, and minor Au and Ag in a body about 150 ft long and 10-15 ft wide; no data on depth. See also Poornan (no. 65) CMIG QUAORAWGLE (continued)

MAP NAEIE(S) MP COORDINATES NO. (ifknow) LOUTION CATEGORY FOM OF OEWSIT RESOURCES BRIEF OESCRIPTIMI PRINCIPAL REFERENCES

61 Capper Xing 55"34'N. P Dfssmfnated; Au.Cu.Fe !y, mag, and cp disseminated in Brooks, 1902. p. 99-100; 132"26'W massive bunches" with calc, ep, and qz Cobb. 1972b: 1978b. !J. 42 location approx-. gangue. Assays showed about 0.39 to about 0.48 oz. Au Per ton and up to 12-135 Cu. Developed by a 30 ft tunnel. 20 ft shaft and a 35 tt open cut. kyhave bccme part of Poomn property

65 Morning Star 55'34'1 P Massive Au(?).Cu, Mass of mag with cp and py exposed Brooks. 1902, p. 1M); Cobb. 132'26'~' Fe at surface; appears to be 30-40 ft 1972b; 1978b. p. 141 location approx. wide. Said to carry Au values. Er- plored by shaft 20 ft deep. May have becm part of Poorman property

65 Poonnan Dissenlnrted; Ag,Au.Cu Oeporlt is a mass of magnetite that Brwks. 1902. p. 100-101; massive fe replaced and cemented greed stone Wright and Hright. 19a. p. breccia in a fault zone. Lode is 1.500 118; Holt and Sanford, 1946; fa. long, an average of 85 ftwide at Wells and others. 1957, p. the surface. and probably about 200 5-6; Warner and others, 1961. ft. deep. Resource estimates are 0.9 p. 31-32, 45. 50-51. 96-102; million tons of measured ore, and Rcrg and Cobb, 1967, P. 166- 0.45 mlllion tons of tnferred ore. 167; Cobb. 1972b; 1978b, D. Approximately 10% of body is waste 160-162 (dl kcs and unrtpl aced greenstone). Ore contains averages of 52.4% Fe. 0.25% Cu, 0.032 02 AU and 0.071 oz Ag a long ton, and small amunts of fl and P. Explored in early 1900's. originally as a Cu prospect. Ex- plomd by 4 shafts (10-60 ft deep). 3 adits, many trenches, 13 diamond-drill holes, and a magnetic survey. No production

66 Copper meen Sfi032'N. P Massive . Cu Deposit is an irregular mass of cp, Brooks. 1902. P. 100: Wright 132'23'Y py and mag in gr-ep gangue at con- and Wright, 1906. p. 48; tact of a1 tered syeni te in- 1908. p. 117-118; Uarner and trusive body and greenstone tuff. others. 1961. p. 5; 8ufvers. Surface excavations and about 500 1967. p. 3-4; Cobb. 1972b; ft of tunneling. Staked in 1867; 1978b, p. 45 probably the first lode location in Alaska; no work since 1903; no production

67 Uncle Sam 55"32'N. M Au(?).Cu Irregular masses of cu-py ore in Brooks. 1902, P. 101; urisht 132"23'W gangue of gr, eu, mag and calc. and Wright, 1906, p. 47-48; Country rock is altered greenstone 1908, p. 117; Wright, 1907a. tuff. intruded by syenite body and by p. 67; Bufvers, 1967, P. 4; felsic and mafic dikes. Developed Cobb, 1972b; 1978b. p. 211 by open pits and about 800 ft of tunnels and drifts in early 1900's. Ore mined and shipped in 1906-07; at least 350 tons of ore shipped, and returned $22 per ton. Low Au values reported in one reference only. Includes reference to White Eagle

68 Elm City 55"32'N, P Vein?; Au .Cu Cp and py in a zone about 3 ft wide Brooks. 1902, p. 101; Cobb. 132"ZZ'W dlssemi natedf (includfnq some country rock) in 1972b; 1978b. p. 62 dioritic country rock partly ra- placed by ep; bounded by faults. Ore said to carry abut 0.48 oz. Au per ton. Short tunnel exposes mineralized zone. Includes references to Skookm CRAIG QUADRANGLE (conti nu&)

MAP WE($) MP COOROINATES NO. (if known) LOCAT1 ON CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

69 Rich Hi11 55'32'N. M Massive: Cu .Fe,M Cp-py-mag ore containing a little m Chapln. 1919, P. 87; Uarner 13Z021'W disseminated; in tactite and fault tuna in green- and others, 1961, p. 32, 50, vein stone (with interbedded fol fated rock 126-132; Berg and Cobb, 1367, that may have been sedimentary in p. 168: Bufvers. 1967, P. 4; origin) and are cut by many dikes Cobb, 1972b; 1976b. p. 171- (one of diorite porphyry is 50 ft 172 thick). Maq fonned by replacement; sulfidcrin fractures in greenstone and mag. Lens of high grade cp mined out in 1917-18. Resources of lower grade material include d block about 100 ft. long. 35 ft. wide and 80 ft. deep containing 1.4-2.0% Cu. and other rock containing about 1% Cu. Small mag bodies contain as much as 50% Fe. Developed by mdny surface excav- tions. small glory hole and about 800 ft. of underwound workings. Includes references to Ouray (wright. 1909, 191 5)

70 Peacock 55'31'N. P Gr-ep rock contains mag and a little Uright and bight, 1906, p. 132'30'W cp and possibly nm. Two stmrt tun- 47; 1908. p. 121; location approx. nels drfvan in early 1900's Cobb. 1972b; 1978b. p. 159

70 Tacma 55"31 'N. P Cp and possibly nu in gr-ep rock Wright and Wright, 1906, p. 132'20'U occus as smll. irregular patches 47; 1908. p. 121; Cobb. location approx. and dissmlnations. Open cuts on 1972b; 1978h. p. 204 exposures that ancovered at high tide, and a 60-ft. tunnel

71- Hole in 5S032'N, P Massive? In early 19001s, many claims staked Wright and Wright, 1908. p. 72 the Wall 132°10'W in an area of contact+netmorphosed 121-122; Bufvers, 1967, p. limestone adjacent to a diorite in- 4-5; Cobb, 1972b; 1978b, trusive body. Ore is daninantly cp p. 89 with a lesser amount of mag. Ex- ploration on Pelaska prospect failed to find any large body: little developnent; about 50 tons of mind material fran surface was left in s dunp. Includes references to: Eureka. Pelaska, Pcnnyslvania, Plumlcy. Sunrise

73 Mount 55'31 'N, M Kassive; Ag .Au ,Co. Ore bodles are contact metamorphic in Brooks. 1902, P. 102-103; Andreu 13Za13'U disseminated Cu ,Fe origin and consist of massive mag, Wright and Wright, 1908, p. subordfnate cp, and minor amounts of 115-1 17; Wright and Tolonen. other sulfides. Ore bodies 1947; Warner and others, 1961. interfin er with tactite. are p. 31-32. 84-93; 8erg and cut by d?kes, and are about half Cobb. 1967, p. 166-167; Cobb, waste. fbst rnag is in "compound 197B: 1978b. P. 143-145 we body". a contorted body about 125 ft. thlck; also several small mag bodies (not mited). Ore mined from mag-cp bodies. 1906-1917. with several interruptions. Ueighted average of USBM analyses of samples from Property showed 47.8% Fe, 0.32% Cu, and 0.011 02. Au and 0.55 02. Ag per long ton; also a5 much as 0.05% Co and small amunts of Mi, Zn. Cr. and V in some samples. Average return of ore mined was 3.092 Cu and 0.0265 oz. k and 0.363 oz, Ag per ton. Mine consisted of 4 glory holes, 3 adits. and other underground workings; aggregate length about 3.000 ft. Cu ore practically mined out. Fe resource estimated at about 2,147.000 tons of materfal containing 50% Fa. Regional data and material also appl lcabla to Mamie (loc. no. 74). fncludes references to: Jim, North Star CRAIG QUADRANGLE (continued)

MAP COORDINATES a NO. (if known) LOCAT 1ON CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES Massive; Ag.Au.Cu. Lodes consisted mainly of contorted Wright and Uright. 1905, p. dlssnfnated Fe tabular masses (of contact-meta- 63; 1906. p. 46-47; 1908. marphic origin) conslsttng of mag p. 112-114; Wright. 1915, cp and py, with calcite and calcl p. 112-114; Yarncr and slficate gangue minerals fomd by others. 1961, p. 32, 37, 54- replacemnt of metdmrphosed sedl- 80, 80-84; &rg and Cobb, rnentary layers Intercalated in green- 1967, p. 165-167; Cobb, 1972b; stone that was intruded by dlortttc 1978b. p. 124-127 and more alkalic qranitic raks and mafic dikes; locally mag also replaced brccclated greenstone. Ore bodies mre several large. irregular, masses of CD (nw almst entirely mined out) along the fringes of oredornlnantlv mg bodies. Re- maining mineralized material Is chiefly mdssive mag containing finely disseminated cp and oy; material contains 53-59'3 Fe. 0.26- 0.90% Cu. and 1.69-3.881 5. Pro- duced more than $1,000.000 worth of Cu-ore between 1905 and 1918, Mamie. Mount Andraw, and Stevenstarn col- lcctively oroduced more than 270.000 tons of Cu-ore, containing more than 12.817.000 lbr Cu. 6939 oz Au, and 55.930 or Aq; no Fa produced. Fe resources of Maunt Andrcw-Mamie area estimated to be a- bout [email protected] long tons; about 80% at Mount Andrew, most of rest at Mamie. All ore bodtes within a few hundred ft of surface. Magnetic survey. diamond drillinq, and other ex~lorationindicates that there are no large undiscovered ore bodies in the area. Mamie mine consisted of 3 glory holes, 3 edits, and other interconnected underground worki ngs . Includes reference to Brown-Alaska Co. unless specified as another property

74 Stevenstown 55"31 'N. M Oissminated; *g,Au,Cu. Siliceous Cu ore with a little mg Wright and Wright. 1906. p. 132"17'U massive Fe in a body 8-25 ft thick over a hori- 47; 1908, p. 114-115; Wright, zontal ares of about 60,OW sq ft. 1915. p. 88-89; Wright and Considerable mass of barren dikes Tolonen, 1947, p, 5; Warner near center. Underlain and over- and others, 1961, p. 37. 93- lain by tactite. hll mag bodies 96: Berg and Cobb. 1967. 0. (not mined) in wrkings and exposed 166-167: Cobb. 1972b; 1978b. south of main worktngs are mixed 0. 197-198 with tactite and contain irregularly dissminated cp and py. Mine operated frun 1906 to 1915 with fn- terruption from 1909 to 1915. Aver- age metal content of ore mined 1916- 18 was 2.88% Cyand0.0308 or Au and 0.264 oz Ag per ton. Ore mined from four glory holes connected to a 550- ft tunnel. Regional geology similar to that at Mamie (loc. 74).

75 819 Stx 55'29'11. 0 Vein?; Cu Cp, py and native Cu in altered lime- Brooks, 1902. P. 103; Berg 13Z012'W disseminated? stone along fault contact with green- and Cobb. 1967. p. 168; Cobb, location approx. stone. Lode apparently formed by 1972b; 1978b, p. 21 replacment of limestone 76 Cachelot Vein A9 ,Au .Cu Qz vein 1-3 ft thick in sheared dto- Brooks. 1902, p. 103-104; rite carries cp in qz gangue. Ran- Cobb. 197Zb; 1978b. p. 29 dm specimen contained 0.41 oz Ag and 0.14 or 4u per ton

55"27'N, C Lode -- U.S. Bureau of Nines. 1978b 132'10'W location approx. CRAIG QUADRANGLE (continued)

NAP NME(S1 MAP COORO INATES NO. (if kncwn) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRl EF DESCRIPTION PRINCIPAL REFERENCES

Brooks. 1902. p. 93; Uright 78 Shelton 55'26'N. P Vein Aq ,CU Py and cp make up no nmre than 1%- 132'38'W 2% of qz-calc vein in fractured and Wright. 1906, D. @: location approx. 1imestone. Low Au and Ag values 1908. p. 128; Twenhofel and reported. Samole across vein con- others, 1949. p. 8-10; Berg tained 0.25% Cu. Explored by a and Cobb. 1967. p. 170: 40-ft drift and 55-ft wlnze In Cobb. 1972b: 1978b. p. 191 early 1900's. Includes references to: Lavina. Rman. Rosa1le

Kina Cove ~issminated; Cp In recrystalllzcd linestone and Salnsbury, 1961, p. 352-353; vein in a qt vein that borders a qz dio- Berg and Cobb. 1967, p. 168; rite pluton. Other small qz veins Cobb. 1972b; 1978b. P. 114 and vefnlets carry py. po, and a little cp In schist

81-82 Baker Point 55"31 'N. p(?) Massive? Small pods and bnses of mag In Sainsbury. 1961, 0. 352; 132"25'W bandcd chert and arglllitc in cont- Berq and Cobb. 1967, p. 168; act with an altered dike or flow. Cobb. 1972b; 1978b. p. 13 Nearby a prospect tunnel was driven at least 50 ft In volcanic graynacke

81 Sunny Day 55"31 'N. P Vein Ag,Au,Cu Vein adjacent to porphyry dike in Wright and Wright. 1906. p. 132'25'U metmrpho~edgrcanstone carries cp 48; Wright, 1907a. p. 68; location appro*. and a little Au and Ag. Tunnel Berg and Cobb. 1967, P. 168; drlvm 135 ft to undercut lode. Cobb, 1972b; 197Bb. R. 203 1905 83 Hatchet Vein; Au Mineralized zone abwt 4 ft thick Brooks. 1902. p. 96; Berg disseminated along a narrow fissure vein In car- and Cobb, 1967. p. 173; bonacews , pyri ti ferous slate. Cobb, 1972b; 1978b. p. 83 Chief ore mineral is py; less than 0.048 oz. Au per ton

84 - - 55'24'N, C Lode Cu -- U.S. Bureau of Mines, 1978b 132"21 'W 1ocati on approx,

-- 55*22'N, C Lode Fe Twenty-Fwo lode claims north of U.S. Bureau of Mines. 19781 132'17'W Clover Mtn. location approx.

Lensesof cp, oy, andpossibly sl at Knopf. 1911b.p. 102; Smlth. contact of greenschist and qz-mica 1914, p. 84-85; Chapln, 1916, schist probably contained p. 91-93; Twenhofel and some Au and Ag, Uorkfngs in- others, 1949, p. 15-17; Berg cluded at least 2 shafts. several and Cobb. 1967, p. 170; Cobb. levels, a feu stopes and an adi t. 197Zb; 1978b, p. 19-20 Total rtcorded production was 136 tons of ore shipped containing between 6 and 7% Cu. 1913-1916. In- cludes references to Northland De- velopment Co. 55'21 'N C Lode -- U.S. Bureau of Mines, 1978b 133"00'W' locatlon approx.

88 - - *- Py and minor cp in greenschist Clark and others, 1970a. p. 4; Cobb, 1972b; 1978b, p. 234 89 - - - - Py and minor cp in greenschlst Clark and others, 1970a. p. 4; Cobb, 1972b; 1978b, p. 233

90 Nancy 55"21 'N, P Vein Qz stringers in a stlicifled shear Chapin, 1916, p. 93; Berg 132'48'Y zone 25 ft wide in greenstone carry and Cobb, 1967, p. 170; cp and py. Little dwelopnent. Cobb, 1972b: 1978b, p. 146 shallow surface workings

91a Rex Cp and mg in gr-ep-dp gangue in Chapin. 1918. p. 68; Cobb. contact zone between qz diorite and 197Zb: 1978b, p. 170 limestono on Grccn Monster Muntain. Development consists of open cuts and short adlts. May be part of Green Monster group (1 18). Includes reference to Idela CRAIG OVAWAffiLE (contfnucd)

MAP NAME(5) HAP COOROI NATES NO. (if know) LOCAT ION CATEGORY FORM OF DEPOSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

-- 55"19'N, 0 Oissemi na ted? Cu Py and minor cp in calcareous qrem- Clark and others, 19700, 5; 132'47'W stone Cobb. 1972b; 1978b. p. 23f.

92 Marble Heart 55'20'N. P Vein Pb hall vein of gn In Intensely de- Brooks, 1902, p. 93; Condm, 132'41 'W formed crystalline limestone. Ex- 1961. p. BB; Berg and Cobb. location approx. plored about 1900 by a shallcw shaft 1967. p. 170; Cobb. 197Zb; and short tunnel. No data on ore- 1978b. u. 128 ciaus m+neral content

93 Twelvenile 55"18'N. 0 Disseminated? Cu Py and cp in two limestone quarries Herbert and Race. 1964. p. 27; Creek 13Ze42'Y Cobb. 1Y72b: 1978b. p. 210

94 -- 55"lS'N. 0 Placer? Cu Cp In till frm stream bed Herreid and Trible. 1973; 132"Ol 'U Cobb. 1978b. P. 220

95 -- 55"19'N, 0 vein Cu Ca in 1-In. thick qz vein in de- Herreld and Rose. 1966. p. 132"41 'W Conned lava 29; Cobb. 1972b; 1978b. p. 231 Float Cu Cp veins in stream-bed float Herreid and Trible, 1973; Cobb, 1978b. p. 227

97 mlly Varden 55"21 'N, P Vein Ag .Au ,Cu Dlscontinuars qt veins in marble Brooks, 1902, p. 93; Wright 13Z042'W interbedded with metanorphosed stdi- and Wright, 1908. p. 162; location approx. mentary and volcanic racks contatn Uedow and others, 1952, p. td,much of which is altered to at 65; Herreid and Rose, 1966, and ml. Selected sanule contained p. 29; Berg and Cobb. 1967. 0.06 oz Au and 8.64 oz Per ton Ag. p. 170; Bufvers, 1967. p. 19; Staked in 1900. no production Cobb, 1972b; 1978b, p. 59

Vein: Cu,Pb.Zn Gn, sl, and cp in small veinlets Wright and Wright, 1908, p. disseminated and finely disseminated in a belt 107; Berg and Cobb. 1967, p. of siliceous limestone. Bedmck on 171; Cobb, 1972b; 1978b, P. island is limestone, siliceous 80 schist, and slate intruded by granodiorite. Cslc, qz, r, ep and wl arc gangue minerals. $mount of ore exposed is small and of low grade. Developnents included a 70- ft tunnel, opencuts, and a shallw shaft (1908)

99 Sultana Uissemi nated; Co.Cu ,Ni Contact metamorphic deposit between Wright and Wright, 1908, p. massive? granitic footwall and limestone 87. 104-105; Berg and Cobb, hanging wall. Small masses and dl%- 1967, p. 171; Cobb, 1972b; sminated particles of Fe and Cu sul- 1978b. p. 201 fides in gr-ep-calc gangue; some mag. Po sample contained between 0.1% and 0.2% Ni and a trace of Co. Explored in early 1900's by open cuts and tunnels (longest 130 ft). No record of production

100 Beaver Unknown Au and Cu values reported about a Brooks. 1902. p. 107; Cobb. mile frp Hetta Inlet near Sulzer 1972b; 1978b. P. 15 location aq rox. jsola 'i. 0 Unknown 51 and gn occur in crystallinc lime- Chapin,1972b; 1978b.1918, p. 68-69;242 Cobb, 13Z035'U stone on ridge 1-1/2 NE of Sulzer locatlon apptox. 101 EarlNo. 1 55"16'N. 0 Of sseninated Pyritifemus qz blrbs in quartzitic Brwks. 1902, p. &8; Cobb, 13Zo29'W schist. No mention of possible Au 1978b. P. 60 location approx. content

102 Bertha, 55"17'N. P(?) Vein Three claims near Kiam (Khayyam) Brooks. 1902, p. 95; Cobb. Hecla, 132~25'~ with cp and po reported from three 1972b; 1978b. P. 17. 84, 167 Red Rose location appmx. parallel veins with an aggregate thickness of 50 ft CRAIG QUAORANGLE (continued)

MAP NME(S) MAP COOROINATES NO. (ifknown) LOCATIL)r( CATEGORY FORM OF OEWSIT RESWRCES BRIEF DESCRlPTlON PRINCIPAL REFERENCES

55"18'N. M Passive Ag,Au.Cu. Ore bodies are Irregular. elongate. Brooks. 1902. P. 94-95; 13Z023'W Zn nearly vertical lenses of sulfide Wright and Wright. 1906. p. ore parallel to schistosity in en- 49; 1908. p. 135-137; Uright. closing metamorphosed scdimcntary 1908, p. 96; Fosse, 1946; and volcanic rocks (Berg and Cobb, Berg and Cobb, 1967, p. 172: 1967) or alterrd and banded dioritt Bufvers, 1967, p. 22-23; (Fosse, 1946). Ore lenses are main- Cobb, 1972b; 1918b. p. 111- ly py with cp. po, sl and mag; rnfnor 112 mount$ of Au and Ag; sane secondary Cu-minerals; gangue is sz. calc, ep and chl. First located in 1899. nearly all work was between 1901 and 1907; little development 1916; relocated 1937. Developed by several hundred ft of underground rrrkings. pits and trenches. USBn smpling progrm; 31 channel samples contained frm 0 to 5.25% Cu, fra trace to 0.20 or Au per ton, and 0 to 8.1 oz Ag per ton; 7 samples contained 6.8% to 52.3% 5. Indicated and inferred resources of 84.000 tons containing 1.71% Cu. 0.93% Zn. 38% S. 0.06 oz Au per ton and 0.30 oz Ag per ton. Includes references to Kiam 104 Stumble On Ag.Au,Cu. Elongate sulfide lenses parallel to Brooks, 1902. p. 95-96; Zn foliatfon of schist countr rock (cut Wight and Wright, 1906. p. by diorite in general area!. Lenses 49; 1908. p. 137-138; Fosse, consist of py, disseminated cp and a 1946. p. 3-4, 6-8; Berg and littlsw, sl. mg.Au andAg. USBM Cobb. 1967. p. 172-173; sampling indicated frm 0.46 to 12.70% Bufvers. 1967. p. 23; Cobb. Cu, frm 0.1 to 0.9 oz Au per ton. 1972b; 1978b. p. 199-200 and frm a trace to 0.3 oz Ag per ton. Staked and restaked frrn about 1900- 1945. Explored by approx 525 ft of underground worktngs. and surface excavations. Records too poor to de- tennlnc if any ore was shipped. In- cludes references to: Lakevi~~,Man- moth (McKenzie Inlet)

105 Fowlkes 55"16'N. P Oisseminated? Cu Cp in a 12-ft wide zone in a gneiss- Wright and Yright. 1906, p. 13Z018'U schist. Crosscut driven 95 ft to 50; Cobb, 1978b, p. 69 a location approx. footwall, no work since about 1905 106 Anderson 55"20'N, 0 Vein? Cu Cp in a 3-ft thick zone in sheared Brooks, 1902, p. 96; Cobb, (McKenzi e 13Z42t'W chloritic schist; only develomcnt 1972b; 1978b. p. 11 Inlet) is a tunnel

107 Anderson 55"16'N, 0 Vein? cui7) Cu values reported near West Ann of Brooks. 1902. p. 88. 95; (Cholmondeley 13Z014'W Cholmondeley Sound; laid to be ex- Cobb. l91Eb. D. I0 Sound) location approx. tension of vein exposed at Hannoth and Lakeview claims

108 -- 55"15'N. C Lode Cu -+ U.S. Bureau of Mines. 1978b 132O14'W location approx.

Massive Cu ,Fa Massive cp with mag. py, and po in Wright, 1907a, p. 11; 1915. a body 5-ft wide occur along contact p. 50; Wright and Yright. between granodiorite and limes tone 1908. p. 103-104; Berg and in a contact metsmorphlc deposit. Cobb, 1967, P. 172; Cobb. Sane native Cu present. Explored by 1972b; 1978b. p. 92 surface excavations and two tunnels; developnents mostly in 1906-07. No record of production. lncludes reference to Cuori te Copper Canpany CPAIG (IUAORANGLE (continued)

.. - .------MAP NAME(5) MAP COMIOfNATES YO. (if knmn) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

110 Corbin 55"14'N, M Massive Ag .Au ,Cu Fissure vein no more than 3 ft wide Wright and Wright, 1906. p. 132"3g0W in greenstonei consists mainly of 51-53; 1908, p. 105-106; py, subordinate cp. and minor qz and Wright, 1907a, P. 70-71 ; 1915, calc. Olscovered in 1905. and sm p. 43; Brooks. 1921. p. 18; ore shipped to smelter at Coppennount Berg and Cobb, 1967. p. 172; contained about $3 oer ton in Au and Bufvers. 1967. p. 21; Cobb. Ag (1905 prices). Developed by 100- 1972b; 1978b. p. 46 ft shaft sane drifts,and a 210 ft tunnel. Last activity was in 1914. fncludes reference to Corwin

11 1 Jmbo 55'15'N. M Contact metmorphic deposit, mainly Brooks. 1902. p. 107; Uright (Hetta Inlet) 132'37'W in linh?stone at contacts with and Wright, 1908. p. 99-102; (location shows granodlorite stock and in lime- Wright and Fosse. 1946; main mine workings) stmr inclusions in thc stock. Two Kennedy, 1953; Carr and ~OUPS0f deposits (1) CP grw0 httm, 1959. p. 80, 102; 9mined out), and (2) mag-cp group. Berg and Cobb. 1967, p. 171; Minerals reported frm CP bodies Cobb. 1973~; 1978b. p. 103- include cp, spec. 51 and mo; oredm- 105 inant contact minerals assocrated with mag bodles are dp and gr. snn cp. Lenses of mag range frcm a few ft. to as much as 60 ft thick; these princi~albodies contain a total of abwt 370,000 long tons of indicated and inferred ore containing about 45% Fe and 0.73% Cu. The richer contact cp bodies were mined out betwetn 1907 and 1923. Total pmduction was about 122,937 tons of ore which yielded 10,194,264 lbs Cu, 7076.36 02 Au and 87.778 oz Ag; (Kennedy, 1953). Oeveloprncnt included over 2 miles of workings4 prQperty consists of 29 claims

112 Copper Mountain 55'14'N Massive Discovered in 1897; mined 1902, Rrooks. 1902. p. 105-107; 132~37'~' 1905-06; had own smelter. Ore mined Wright and Hright, 1906. p. was primarily secondary Cu carbonate 51-52; 1908, p. 96-98: Berg derived from lower grade contact metd- and Cobb, 1967. p. 171-172; mrphic cp deposit between diorite Cobb. 197%; 1978b. p. 43-44 and limestone. Ore is CP and bn and Cu-carbonates, ore bodies irregular; ore mined ran $1-$2 per ton in Au and Ag. Several thousand ft of wrtings. Includes reference to: Alaska (Consolidated) Copper Co.. Coppennount, (Copper Mt. ), Indlana, New York

112 MillerBros. 5S014'N, p(?) Massive? Au(?).Cu(7) Large body of low-grade Cu and Au Brooks. 1902. D. 107; Cobb. 132'37'U ore reported; claim said to be 1972b; 1978b. p. 135 location approx. north of Copper by

113 Gould 55"13'N P Massive?; Cu Contact metaorphic deposit at con- Wright and Uright. 1908, p. (nctta Inlet) 132~36'~' disseninatcd? tact between granodiorite and quartz- 107; Cobb, 1972b; 1978b, p. itc. %all amounts of cp and po 78 scattered near contact of gr-ep contact and granite. Minor develop~ntin early 19001s, no record of production

113 Iron Crown 55"13'N. 0 Unknown ; Co.Ni Po sample contained 0.1-0.2% Ni and Uright and Wright. 1908. p. (Hetta Inlet) 13Z036'W possibly massive a trace of CO 87; Berg and Cobb. 1967, p. 171; Cobb. 1972b; 1978b. p. 98

113 Paris Vein Au .Cu Qt vein 1 ft wide in quartzite con- Uright and Wright. 1908, p. talns low values in Cu and Au; 115- 107; Cobb, 1972b; 1978b, p. ft tunnel driven on vein 156 114 Hetta 55"lZ'N. P kssive Cu Cpandpooccurassmallmassssin Yright.1908.p.95;1915.p. Mountain 13Z032'W contact zone (gr-ap rock) between 56; bight and Wright, 1908. granodiorite body and limestona and p. 108; Cobb. 1972b; 1978b. ouartzitc; secondary Cu minerals at p. 87 surface. Several prospects develop4 by short tunnels, open cuts. and surface stripping. No large deposits found. No record of production CRAIG OUAMIAWLE (continued)

------PAP NIWE(S) MAP CWROINATES NO. (if known) LOCATION CATEGORY FOffl OF DEPOSIT RESWRCES BRIEF OESCRIPTION PRINCIPAL REFERENCES

115a-b -- 55'12'N.132'31 'W C Lode Au Fifty-two lode claims In Hetta U.S. Bureau of Mines. 1978b 55'13'N,132"32'Y Lake/Hetta Mtn. area location approx.

116 RussianBear 55"13'N. P nssive Cu Small contact-metamorphic Cu-de- Wright and Wright. 1908. P. 132'34'W posit. Small masses of ore ex- 107-108; Cobb, \97Zb; 1978b. location approx. DOS~by opencuts and trenches p. 178

116 Texas 5S013'N, P Massive Cu Small contact-metamorphic Cu-de- Wright. 1908, P. 107-108; 13Z023'W posit; small masses of ore exposed Cobb, 197th. p. 206 location aoomx. 117 -- 55"13'N 0 Olssmi nated no M0 minerals in diorite skam Herreid and Trible, 1973: 13~~33'~' Cobb, 197Zb; 1978b, p. 243

118 Green Monster 55"15'W, P kssivt; Au(?).Cu,Fe, Sulfide-bearing contact metamor- Brooks, 1902, p. 107; Wright 13Z032'Y vein Mo,Pb uhlc de~ositsconsisting of small and Wright, 1906, p. 51-52; masses of magnetite and sulfides 1908. P. 102-103: Yedow and (cp,py.po.mo)alongcontactbe- others.1953.p.9.11;Beq tween lower Paleozoic 1imestonc and Cobb, 1967. p. 171-172; (with sono interbedded greenschist) Cobb. 1972b; 1978b. p. 81 and an undated qz dlorite stock; some surface oxidation; gangue includes ep, dp. gr, act. tr, chl. calc, gt, SP. adph. Brnoks (1902) reported $8-110 In Au per ton; Au not mentioned In more recent references. One deposit is a narrow vein along the contact between a porphry dike and limestone about 1.000 ft frm main granite mass and contains gn. uy, and cp. Most of developnent was in early 1900's and consisted mainly of 2 tunnels, each 65 ft long. Large, exceptionally fine ep crystals have been collected from this depu- sit. Includes reference to (Green Nonster Mtn.)

119 Bruce 55"14'N. P Cu(7) Cu(?) prospect at Copper Mtn; Brooks, 1915, p. 41; Cobb, 132'37'W.. - . some work war dona in 1914 1978b, p. 26 location approx,

Au .Cu Irrepularly distributed bunches of Brooks, 1902, v. 87; Uright cp and bn in a gangue of qz and and Wight. 1906. p. 50; location approx. talc along fault contact between Berg and Cobb, 1967, p. 173; greenstone schist and mtble. Sam- Cobb, 1972b; 1978b. p. 70 nles reported to contain as much as 26% Cu and about 0.05 oz Au oer ton. Little developnent

Pb,Zn Pb-Zn claim staked on ground that Berg and Cobb, 1967, p. 173; may have been part of old Hope or Cobb. 1972b; 1978b. p. 169 Moonshine groups of clalms. Sse also: Hope, Moonshine ~Cholrmndcley Sound) Vein varies from a gouge seam in 121 Moonshine 55'11 'N. M Vein; schist to a body several ft wide Uriqht, 1907a. p. 72; 1908, (Cholmondeley 132"23'w massive? in limestone; lode also includes p. 96-97; Buddington and Sound) location approx. a replacenmt deposit in It* Chapin. 1929. p. 327; Noel. stone and schlst. Deposit 3s wain- 1966, p. 54; Berg and Cobb, ly nussive 9n in qt-carbonate gan- 1967, p. 173; Bufvers, 1967, gue; soma py. CP and $1; high Ag p. 23; Cobb. 1972b; 1978b. values reported. Staked in 1900 p. 137-138 and dev8loped intermittently until 1922; several tunnels. a shaft. and a raise that did not flnd ore. A little ore mined in 1907 and probably sw other years. Includes references to: (Chomlay 1, Knd PP 122 Ketchitan 55"12'~, P Vein; Mineralized zones in schist contain Brooks, 19Q2. p. 87-88; Berg Copper Co. 132'21 'Y dlsseminrt.d veins and disseminated grains of py, and Cobb, 1967. p. 173; Cobb, cp, and gn(?). hers reported 197ib: 1978b. p. 109 values in Cu, Au. Ag, and Pb fra $2.50 to $25 and average $4- $5 Per ton (Brooks, 1902). no mention of any Pb mineral. 300 ft tunnel CRAIG QUAORACLE (continued)

UP NPNE(S) MAP COORDINATES NO. (if known) LOUTION CATEGORY FORM OF OEPOSIT RESWRCES BRIEF OESCRIPTlON PRINCIPAL REFERENCES

123 Hope 55"lO'N. P Muaslve 7 Ag,Pb.Zn $1. gn, ep. and gr have replaced Yright and Wright. 1906, P. (Cholmondeley 132"32'U marble and calcl te lenses in schist; 53-54: Buddington and Chapin. Sound) location approx. metallic minerals carry a small a- 1929. p. 367-368; Berg and mount of Ag. Explored by shsllm Cobb, 1967. P. 173 Cobh. shaft and open cuts. No reported 1972b; 1978b, P. 91 production or actlvity after 1915

124 Keete Inlet 55°05'N. P Oisscmlnated: Cu Shear zone in sillcews beds in Chapin, 1916. p. 90; Berg 132"29'U vein greenstone schist contains dissmi- and Cobb. 1967, p. 172; Cobb. locatlon approx. nated particles and lenses of cp 1972b; 1978b. P. 108 and py; pieces of qz veins containing bn and cp on dump. Little &- velopnent, no production reported 125 Marion Vein Cu ,Pb Qz-calc vein along fault in gray- Chapin. 1916. p. 90-91; wacke schist contains -11 quantl- Twenhofel and others, 1949, tfms of py, cp. and gn. no data on p. 19-21; Berg and Cobb, Ag or Au content, if any. Dweloued 1967, p. 172; Cobb, 1972b. by 4W ft adit and a 50 ft wlntc. 1978b, p. 129 No record of aroduction, Includes references to: (Nutkwa Lagoon). Nutgur Gold Mining Co.

126 - - 55"OQ'N. C Lode Bari te Lode claim near Lime Point U.S. Bureau of Mines. 1978b 13Ze38'W location approx.

127 Lime Point 55"03'N, M Massive Barite Earl te replacennt? In 1imestone (in- Brooks, 1915. p. 43; Chapin. 132'38'Y terbeddd with talc schist) in an Ir- 1916. p. 104; 1918, 0. 63, regular mss about 100 ft long and 67; Smith. 1917b, p. 26; 11-40 (average 21) ft wide. Barite Twenhofel and others, 1949, is about 912 BqS041 only impurity is p. 17-19; Kaufman, 19s. P. calc. Estimated to contain about 9; Condon, 1961. p. 88. 837; 5.000 short tons of barite. Depos- Cobb, 1978b. P. 116 it has been know since about 1914. Test shipment in 1915; other ship- ments reported in 1915-16. Includes reference to barite on west coast of Prince of Uales I.

128 Teresa Unknown Cu(?) Cu claim located in 1916 a mile Chapfn, 1918. p. 69; Cabb. north of Lime Point. No other 1978b. p. 205 data avai labe

Cu(?) Cu claim a mile north of Lime Point Chapin, 1918, p. 69; Cobb, 129 Florence 55'04'N, p(?) Unknown 132'38'W in 1916. No other data available 1978, P. 67

130 Copper Ci ty 5S008'N. Massive Ag.Au.Cu. Vein. 6 in. to 4 ft thick of near- Uright and Yriqht, 1906. p. 13ZQ37'W Zn ly massive sulfide ore parallel to 51. 53: 1908. D. 106-107: bedding in country rocks that vary Berg and ~obb.'1967, p. 172; fra black slate to amphiboll te Bufvcrs, 1967. p. 21-22; schist. Post-ore diabase dikes. Ore cobb, 1972b; 1978b, P. 39-40 is cp. py, 51. rare hem, in a gungue of qt. crlc and ep; secondary Cu and Fe minerals in places. $3-16 per ton In Au, $1-53 per ton in Ag (1908 prices); 6-9s Zn. Fmm 1904 to 1910. ore mined from shaft 300 ft deep and several levels. until a drill hole allowed salt water to enter and flood mine. York in next few years was not productivr. Includes ref- .erences to Red Wing

131 Lucky Boy 55'09'N. P Vein Ag ,Au .Cu Qz-calc breccia veins 3-8 ft thick Brooks, 1902, D. 79; Yright 13Z014'W Pb.2n that transect foliation of schist and Uright, 1906. p. 54; and minor limtstona contain sl. gn. 1908, p. 171-172; With. cp, py and $null anmunts of Au and 1914, p. 79-80; Chapin, 1916, Ag. Resources of two best exwsed p. 81-82; Martin. 1919, p. veins are estiinat@d to be about 28; Buddington and Chapin. 8,500 tons of material containing 1929. p. 368; Robinson and as much as 5.23% Zn. 2.05% Pb, and Twenhofe1.1953, p. 73-78; srnaller amunts of Cu. Au, and Ag. Berg and Cobb. 1967. p. 173; Develownt began about 1900; last Cobb. 1972b; 1978b, p. 118- reported activity. 1917. Ore ex- 119 wsed in outcrops. pits, and sevaral hundred feet of workings; no known production CRAIG QUADRANGLE (continurd)

MW NME(S) MAP COOROINATCS MI. (if knawn) LOCATION CATEGORY Fa(M OF OEPWIT RESOURCES BRIEF DESCRIPT fON PRINCIPAL REFEREN ES ~- - --

132 +- 55"09'N, C Lode Aq.Au,Pb -- U.S. Bureau of Mines, 1978b l3Z013'W location approx.

133 Croesus 55'09'N. M(7) Vein Au,Cu Qt veins as much a5 4 ft thick con- Brooks, 1902. p. 85-86; 13Z011'W tain a little Au and native Cu. Wright and Urjght. 1908. P. location approx. Country rock are greenstone schist 170-171; Berg and Cobb. 1967. and crystalline limestone. Limestone P. 173-174; Bufvers, 1967, contains hen. ep. and cp; mag in p. 24; Cobb, 1972b; 1978b. P. schist. Discovered in 1892; no 50 work since 1902. Samples col- lectCd in 1932 assayed Iw In Au. Includes reference to San Juan

134 Cyrnru 55'08'N, M Vein A9 ,Au .CU Faur velns 1-5 ft wld* in Palsozoic Brooks. 1902, p. 79; 1921, (Mining Co.) 132"12'W marble consist of py and cp in qz p. 18; Wright, 1907a. p. 69; and crlc gangue. Minim produc- 1908, p. 96: Wright and tion was 155.000 1bs Cu, 1,500 oz Wright, 1908, p. 132-134: Ag and 4 little Au. Several hun- Noel, 1966. P. 54, 62-63; dred ft of undergrwnd workings; Berg and Cobb. 1967. p. 175; also open cuts. Discovered In Nfvers. 1967, p. 27; Cobb, 1899 and mined in 1906-07; 1915- 1972b; 1978b. p. 52-53 16. and possibly other years. fn- Cludms references to: Cimru. Cflra. Excelsior, Vesta

135 Hula Hula 55"lO'N. O,P(?) Vein Au(7) Wide vein of possibly auriferou~qz Bufvers. 1967. p. 23; Cobb. 132*09'W staked in 1899. Probably the same 1978b. p. 94 location approx. prospect as Kid. Oregon. or Washington

136 Kid 55"10'N, P Vein Au,Cu.Pb, Nearly vertical qz veins in schist Brooks, 1902, p. 85; Wright 13Z0O8'W Zn intercrlrtod with limestone contain and Wright. 1908. p. 169-170; location approx. py, cp, gn and 511 Au present. Da- Cobb. 197Zb;1978b. p. 113 veloped by opencuts and 30 ft tunnel. Little if any work since 1901. Includes reference to Fawn

\36 Oregon 55"1D'N, P(?) Vein Aq,Au,Cu, qz vein crosscuts chloritic schist Brooks. 1902. p. 85; Wright (Ki tkun Bay) 132"09'Y Zn and contains py, cp. 51, and small and wight, 1908. p. 168-169; location apprpx. armunts of Au and Ag. See also Cobb, 1972b; 1978b. p. 154 Washington 136 Washington 55"101N 0 Vein Ag(?) .Au, Band of brecciated 1imestone and Brooks. 1902, p. 85; Wright 132*09'W8 Cu(?),Zn(?) schist 10 ft wide contains a net- and Uright, 1908, p. 168-169; location approx. work of qz veinlets with sulfides Cobb. 1972b; 1978b. p. 219 (probably cp, py, and 51) and Au (assay of $4.80 [about 0.23 or] per ton reported in 1902)

137 Alameda 55'10'N. P(?) Vein Au Qz body four ft wide said to be low Brooks, 1902, p. 85; Uright 132'08'W in Au values. Most of qz is barren. and Wright. 1908. p. 170; location appmx. smm Fe stain, sae py. Includes Cobb, 1972b; 1978b. p. 5 reference to Tomboy. See also Frisco (Kitkun Bay)

137 Frisco 55"09'N, P Vein Au Vein deposit 12 ft wide carrying py Brooks, 1902, p. 85; Wright (Kitkun Bay) 13Z008'W and fragments of 1imestone and and Wright. 1908. p. 170; location approx. schist country rock; similar vein Cobb, 1972b; 1978b. p. 71 deposit 30 ft wide nearby; both deposits arc low grade. Opened by a trench CRAIG WAORANGLE (continued)

MAP NAPIE(S) UP COORDfNATES NO. (ifknown) LOCATION CATEGOAY FOFW OF DEPOSIT RESOURCES BRIEF OESCRfPtIMI PRINCIPAL REFERENCES

138 Valparaiso 55'09'N. M Vein A~,ALI,CU. Qz-breccia veins in limestone carry Brooks. 1902. p. 82-84; 132"05'-132"06'Y Pb.Zn Au, py. cp, td. gn. sl and (near Yriqht and Wright. 1905. P. surface) secondary Cu and Fe miner- 65; 1906. p. 43; 1908. P. als. Smveins bounded by 173-174; Smith. 1917b, p. 27; tau1 ts wl th gouge. Calc and rare- Berg and Cobb. 1967. p. 174; ly musc in gangue. Four or more Bufvers. 1967, p. 24-26; Cobb. shafts and several levels to a 1972b; 1978b. p. 214-215 depth of at least 400 Ct; mill on property. Oiscovered in about 1900 and mined until about 1933 (test shipnent). Mine put in shape twice since then but no production. Sme of ore was very rich; sono ore mined in early 1900's ran $200-1250 per ton in Au (at $20.67 an 02.) and Ag. Sam- ples of veins and dungs taken in 1934 ran $5.50 to 542.07 per ton in Au and Ag. Includes references to: Oolanl Gold Mines, Inc.. Jessie, Lakeside. Paul. Pauline. Princeton Mininq and Milling Co.

55'09'N, P Vein Breccia vein In calcareous schist is Uright and Wright, 1905. p. 13Z0O3'W 5-10 ft wlde and parallel to bding; 65; 1908. p. 174-175; Cobb, location approx. Au value reported to be about one or 197Zb; 1978b, p. 9 per ton. About 185 ft of underground workings; no record of production; no activity since 1915

139 Golden Fleece 55"09'N, M Vein A9 ,Au Irregular qz lenses as much as B or Brooks, 1902, P. 81-82; (14ining Co. ) 13Z003'W rrrrre feet wide in limestone. Post Wright and Wright. 1908, p. location approx. (?)-ore diabase dikes cut country 175-176; Berg and Cobb, 1967. rock and deposit. Several limestone p. 174; Bufvers. 1967. p. caverns apparently fullow the min- 26; Herreid. 1967. p. 13-14; era1 deposits. Ore minerals are Cnbb. 1972b; 1978b. P. 75 free Au, td, and py. Two specimens of ore contained 2.36 oz Ag and 0.05 oz Au and 9.96 oz Au and 4.17 oz Au per ton. Mill recovery ran $40-60 per ton (prices as of about 1900). At least 600 ft of tunnels and a 400-ft raise driven. Considtr- able production in early 1900's and in 1920's and early 1930's. Includes reference to: Beulah. Copper Lake

139 House 55"09'N, p(?) Vein Cu 92 vein 1-2 ft thick in crystal- Brooks. 1902, P. 82; Cobb. 132"03'U line li~nestonecontains py, cp. 1972b; 1978b. p. 93 location appmx. and td. Exposed In a small pit

139 Jumbo 55"09'N, p(?) Vein A9 .Au Two-generation qz vein 2-3 feet Brooks. 1902. p. 80; Chapin, (Oolani) 132'03'Y thick in graphitic phyllite contains 1916. p. 81; Cobb, 1972b; location appmx. Au and td. Last reported assesslmnt 1978b, p. 102 work in 1915. No record of Produc- tion

139 Matilda 55"Og1N, P(?) Vein Au(?) Qz vein 3 ft wide in sheared mica Brooks. 1902. p. 81; Cobb. 132OO3'W schist contains py and is reported 197Zb; 1978b, p. 130 locatlon approx. to carry Au 139 Moonshine 55"09'N. P Oisseni~tcd Au(?),Cu Breccia zone In limestone and schist Smith, 1914. p. 81; Chapin, (0010ni) 13Z0O3'W with qz veins containirtg disseminated 1916, p. 81; Cobb, 1972b; location approx. cp, td. and py. A little Au has been 1978b. p. 140 recovered frun Fortune, Moonshine. or both. See also Fortune 139 Standby 55'09'N, 0 Vein Au Qz stringers in silicified lime- Chapin. 1916, p. 81; Cobb. 132"03'W stone carry py and free Au 1972b; 1978b, p. 194 location appmx. 139 Triangle No. 2 55"09'N, 0 Vein? Au Qz and calc in crystalline lime- Brooks. 1902, p. 80: Cobb. 132'03'W stone reported to carry as much as 1972b; 1978b. p. 209 location approx. 1.94 oz Au per ton 139 Welcune 55'09'N. P Minerallxed shear zone along con- Brooks. 1902, p. 80; Cobb. 132'03'Y hO' tact between silicified limestone 1972b; 11178b, p. 221 location approx. and schist contains py and possibly free Au. Only daveloprnent is a small pit CRAIG QUAMIANGLE (~0ntin~Wi)

HAP NME(S) MAP COORDINATES NO. (if known) LOCATI (T( CATEGORY- ---FORM OF DEPOSIT RESOURCES BRlEf OESCRIPTIW PRINCIPAL REFERENCES 140 hlmon 55'09'N, P(?) Vain Au.Cu,Pb dltferent descrlptlons of this Brooks. 1902. p. 80; Wright l32'01'W claim. Brooks (1902) describes a and Yright, 1906, p. 175: location approx, pinching qz vein in sh~redcrystal- Cobb. 1972b; 1978b. p. 181 line ltmstone that carries fret Au. py, and gn. Yright and Uright (1908) describe a brectis vein in greenstone schist that contains PY and cp much oxidized at the surface; Au can be panned from surface material. Oevtl~padby own cuts and shallow pits

141 Beauty 5S0O9'N, P Vain Ag ,Au.cu qz vein in crystalline limestonr Brooks. 1902. p. 80; Yright 132°03'W carries td. tp, py and secondary and Wright. 1908. p. 175; location approx. Cu minerals. Vein 12-18 in. wide With, 1914, p. 81; Cobb, (Brooks) or 4-6 ft wide (Wright 1972b; 1978b, p. 14 and Wright). Explored by 3 shafts betmen 15 and 60 ft deep and a drift connecting 2 of the shafts. No record of production. An open cut on property enwsed another vein

141 Fortune 55"09'N. M Vein Au.Cu Qz veins in a shear zone in lime Rrooks, 1902, P. 80; Wright 132'03'W stone anQ schist carry a little Au. and Wright, 1908. p. 175; location approx. cp. py. and td. Developed in a Smith. 1914. P+ 81; Chapin. small way. about 1900. and 1922; 1916. p. 81; Brooks and CapPh only test shiments were made. 1924, p. 23; Berg and Cobb. Includes references to Fortuna 1967. p. 174; Cobb, 1972b; 1978b, P. 68

141 Wellfleet 55"Og'N. P Vein Au 02 ledge 20-25 ft wide in graphitic Brooks. 1902. p. 82; Chapin. 13Z0O3'Y schist contains gp and Py and is 1916. p. 81; Cobb. 1972b; location approx. said to carry about 0.15 ot Au per 1978b, p. 222 ton. Last reported activity was assessment work, 1915

142 Alpha 55"Og'N. P Vein Au ,Cu Qz vein as much a5 5 ft wide cuts Brooks, 1902, P. 82; Urlyht 132"OZ'W banded 1imestonm that is schis- and Wright, 1906. P. 175; location approx. tose and folded. Vein carries Cobb. 197Zb; 1978b, P. 8 py and cp and smll values in Au. Developd by open cuts and a shaft 35 ft deeo

143 New Era 55"09'N. P Vein nu(?) Py-bearing qz vein 30 ft wide is Chapin, 1916, P. 81; Cobb, 13Ze03'Y crossed by an adit. No data on 1978b, p. 148 location- approx. possibIe AU content

144 Cook 55'0(J'N, P(?) Unknown Ad?) Claim near Val~araisomine (loc. Chapin. 1916, p. 81; Cobb. 132°03'W no. 138) staked, ~resumsblyfor 197%. P. 36 location appron. Au. in about 1915. No other data avsi lable

145 Chicago Kid 55"09'N, P Vein nu(?) Shallow opening made on a 5 ft vein Chapin, 1916, o. 81; Cobb, 13Z0O3'W of brecciated Iimestone cmented by 197&. P. 33 location approx. quartz carrying py and td. In area where most mines and prospects were for Au; this claim probably was staked as a Au prospect

146 Hme 55'09'N, P Vein Aq(?).Au(?) Qz vein as much as 2 ft thick cuts Brooks, 1902. p. 82; Cobb, 132*03'Y sheared limestone and contains py 1978b. p. 90 location approx. and td. No data on metal content. Only developnent 1s a pit 8 ft deep 147 Park View 55'12'N, P Disseminated Au(?),Cu Mineralized zone 5 ft thick in schist Yright and Wright, 1908. p. 132"05'b contains qz and calc and dissminated 168; Cobb. 1972b; 1978b, p. cp and py; Au probably present. 157 Average values low. Little development 148 O.K. 55'12'N. a(?) Vein Au(?) .Cu. Qz vein 3-4 ft thick and exposed Wright and Yright, 1908. P. 132'04'U Pb,Zn for a length of 100 ft follows con- 168; Cobb. 1972b; 19788, p. location approx. tact between schist and limestone. 153 Vein contains cp, py. $1. and small amounts of gn; reported to carry Au. Llttle develoment CRAIG WADRANGLE (continued)

MAP WE($) MAP COOROIWTES NO, (ifknam) LOCATION CATEGORY FWOF DEPOSIT RESOURCES BRIEF OESCRIPTION PRIKIPAL REFERENCES qz vein 3 ft thick contains inclu- Uright and Yright. 1908, P. 149 Equator 55"13'N, P Veln Au ,tu 132'04'W sions of limestone country rock. cp 168; Cobb, 1972b; 1978b, P. location approx. and py; values are essentially in 63 Au. Property located in 1902, tunnel 50 ft long Uright and Wright. 1908, P. 149 Gladstone 55'13'N. P Vein 4q.A~ ,CU Qz-ealc-gp velns in lfmtstone and 132*04'W at least one dirbase dike contain 166-167; Bufvers. 1967. P. location approx. py, cp. and a little Au and Ag. 27; Cobb. 1972b; 1978b. p. Locatad in 1904; consldtraP1 e 73 prospecting but no extensive developmt. Only work was tn early 1900's

55'13'N. P Ag ,Au ,Cu Lenticular qr veln that rbnges Yright and Yrlqht. 1908. P- 132'04'W from 2 In. to 4 ft thick In talc 168; Cobb. 1972b; 1978b. P. location appmx. scht st. Vein contains scatterwd, 179 smll wrres of cp and py carty- ing 5mll values in AU and Ag. 50 ft tunnel drtvan on this vertical vein

150 Navaho 55"07'N. P Vein Au.Cu qz vein in sllicifitd porphyritlc Brooks. 1902, p. 78; Wright 132'10'Y diorfte (Brooks) or chloritfc schlst and Urlght. 1908. p. 176-177; location approx. (Urfght and Yright) pfdches and Smith. 1914. p. 82; Berg and swells to a width of 2 ft. Vein Cobb, 1967, p. 175; Cabb, contains fret Au. py and a little 1972b; 1978b. p. 147 cp. Swples said to have assayed as much as 1.94 oz Au per ton. Tunnel driven about 80 ft in about 1900. Includes *Terence to Hope (Moira Sound)

151 Wednesday Vein nu(?) Vein (mainly calc) in schist band Brooks, 1902. p. 83; Cobb, incrystallinelimestone. Exposed 1978b,p.220 location approx. in small cut. No data on metal content

152 Westlake Au.Pb,Zn Qt vein along and near contact be- Brooks, 1902. p. 78; Yriqht tween granite and schlst contains and Yt$ght. 1908, p. 176; location approx. Au.gn, sl andpy. Twoqeneratlons Martin, 1920, p. 28;Berg of qz in sane veins. Most ex~lora- and Cobb, 1967, P. 175; tion wrs In early 1900's. Includes Bufvers. 1967. p. 27; Cobb. references to Blue Bird, nomestake. 1972b; 1978b. p. 224 Little Annie. Little Annis, Sleepy Eye ,

153 Black Point 55"03'N. P Vein? nu(?) Smll pmspact where presuncd Smith. 1914, p. 82; Cobb. 132"06'W mineral occurrence was opened 1978b. P. 23 location approx. by vertlccll shaft (filled with wattr. 1913) and a short adit. Fragmental volcanic country rock. No data on mineral {zed rack, If any

154 Wakefield 55"04'N. Fbssive; Lenticular mass of cp 10 ft wide Yright and Yright, 1906, p. 13Z011'U disseminated location apprax. in belt of minerallzed schist that 50: 1908, p. 132; Chapin. contains much py with qz and ep. 1916. p. 90; Cobb. 1972b; Shaft sunk 50 ft tn early 1900's. 1978b. p. 217 Assesmnt work reported as early as 1915. ky he a little Au and A9 155 Niblack 55"04'N. M Massive; Ag.Au.Cu (Copper Co.) Ore bodies were ltnti~~ld*replace- Brooks, 1902. p. 77; Wright 132'09'U dissamlnated Ph.Zn meno maslts of CD and ov with and Urioht. 1906 n fi7-~7. -. ----.r. v- we, smaller mounts ifsl. yn and hm 1906, p. 50; 1908, p. 95-96; and $1.5&$2.50 per ton In Au and Ag; Herreid. 1964, p. 6-9; Berg country rock is schistose greenstone Cobb. 1967, p. 174; Cobb. and sane 92-ssicite rock; ore bod- 1972b; 1978.1. p. 149-150 ies are faulb and fold-controlled. Mlne operated 1902-09. rodkc kc ti& (based on incmplete records) was at ltdst 1.100.000 lbs Cu. 1,100 or AU and 15,000 oz Ag. Mine consisted of a 300 ft shaft and about a mile of underground workings CRAIG QUAORAMLE (contlnuud)

------MP NAME(5) MAP COORDINATES NO. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES-

155 Uestcott 55"04'N P(7) Rssivc7; Cu Body of low grade oyritic material Chapin. 1916. p. 90; Cobb. 132'09'~' disseminated? 120ftacrosscontaininqalittlc 1972b;197Rb,p.223 location approx. cp. in a siliceous gangue; my be part of Niblack property

156 Edith M. 55"04'N, P Vein?; Au(?).Cu Mineralized tone about 1 ft wide Brooks. 1902. p. 77-78; Cobb. 13Z0O8'W disseminated carrics py and cp and is reported 1972b; 1978b. p. 61 location approx. to carry Au values. Another mineralized zone about 8 ft wide contAins py. Country rock is greenstone schist; 20 ft tunnel war only developlnent

156 Lookout 5S004'N. P vein; Ag .Au .Cu Zones of mineralized schist with Brooks. 1902. p. 75-77; 132"08'W disseminated; qz veins and small masses of sul- Wright and bright. 1908. p. location approx. mss1ve7 fidrs:cv,cp,py.andAu. Sarnples 131; BergandCobb, 1967,~. taken across mlnerslfzed zone con- 174; Cobb, 1972b; 1978b, P. tsfned as much as 5.2% Cu. 0.20 oz I17 Au per ton, and 2.31 oz Ag per ton. Developmnt consisted of two tunnels with total length of 220 ft and surface excavations (1908). Only assessmant work after 1901

bssive; Lenticular bodies of massive sulfide Brooks. 1902. p. 77; Uright vein om in a tons 125 ft wide in green- and right. 1908. p. 131; stone schist. Ore is mainly py, Twcnhofel and others. 1949, sum cp; Au reported; fllm of p. 7-9; Herreid. 1964. o. 7; native Cu along joint planes. Berg and Cobb. 1967. P. 174; Oevelopmantr In 1903-1905 Included Cobb, 1972b; 1978b, P. 54 450 ft of tunnel, crosscuts, drifts, and a shaft 48 ft deep. Oepasit is slmlllar to, but lower grade than Niblack; no record of production. Incl uder reference to Trio

158 Yellowstone 55"05'N. 0 Vein In 1909-10 a little work was done Knopf. 1910a. p. 143; 19llb. 133"lO'W on aurlferous cp-po veins; qz- calc p. 102; Berg and Cobb, 1967. location approx. gangue p. 177; Bufvers. 1967, p. 20; Cobb, 197Zb; 1978b. P. 225

159 Moonshine 55"06'N, P Unknown Aq(?).Pb(?) Prospecting said to have disclosed Smith, 1914. p. 92; Berg and (Dall Island) 133"07'W argentiferous gn; tw little work Cobb. 1967. p. 177; Cobb. location apprux. to determine size or grade 197Zb; 1978b. p. 139

160 Miller 55'03'N. P Vein Cu Qz-calc veins exposed by opencuts Wright, 1909, p. 83; Berg 133"06'W carry cp and w. Country rock Is and Cobb. 1967, P. 177; Cobb, location approx. limestone and siliceous schist 1972b; 1978b. P. 134 160 Shellhouse 5So03'N. P Vein Cu pz-calc veins in limestone and Wright. 1909. p. 83; Chapin. 133"07'W siliceous schist carry cp and 1918, p. 72; Berg and Cobb. location approx. po. Explored by open cuts and 1967, p. 177; Cobb, 1972b; adit; no record of production. 1978b, P. 190 See also: Jumbo (Hetta Inlet), Ye1 lowstone (claims owfled by Shellhouse my have covered these uro~erties) 161 - - 55"03'N C Lode U.S. Bureau of Mines, 1978b 133"06'~' location approx.

162 Silver Star 55'01 'N. P Vein Ag ,Au .Cu Two parallel veins in limestone con- Chapin, 1918, p. 72; Berg 133"04'W Pb.tn tafn sl, cp, gn. and unknown mounts and Cobb. 1967. P. 176-177; location approx. of Au and Ag. Explored by adi t and Cobb, 1972b; 1978b. p. 192 2 drifts. No record of work since 1916 or of any production

163 Flat Island 55'05'N, Unknom Outcrop on beach; probably 016 Butvera, 1967, p. 31; Cobb, 132'42'U prospect (1880's) on gold- 1972b; 1978b, p. 66 bearinq lode. Reported that too much powder wss being used and most of Au was blasted in- to water. A feu thousand dol- lars north said to have been recovered 55"Ol 'N, C Lode +- U.S. Bureau of Mines. 1978b 132"45'U location approx. CRAIG QUAMIANGLE (contlnud)

- - -- MAP NiWE(S) HAP COORDINATES NO. (if know) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTfOW PRINCIPAL REFERENCES

165 Gould 5S000'N. P Disseminated; Schist. in places pyritifcwus. Chapin, 1919. p. 88-69; Berg (Sukkwan 13Zo44'U vein locally in contact with granltic and Cobb. 1967, p. 176; Cobb, Island) rock. Schist is veined with 1972b; 1978b. p. 79 stringers of cp and po that follow and cut schlstosity. A little surface exploration in 1917

166 -- 55'47'N. C Lode U.S. hrcau of Mines, 1978b 132"Il'W locatfon approx.

167 Unton by 55"44'- 55'49'N 0 Stratifom; Cretaceous zoned ul tranmtlc coe Buddinqton and Chapin, 1929. 132'00~-132'12'~' disseminated; plex. Concentrlcrl ly zoned pipe p.Walton, 351-352; 1946, Kennedy p. 80-83; and vein and lopolith (dunite and parido- tite in center; pyroxenite and Twenhofcl. 1952, p. 11; hornblende pyroxenf te on purl- ConQn. 1961. p. 835-36: Ruckmtc phery); pipe is about a mile in and Noble, 1956; Noel. 1966, P. dlameter; lopolith is 5 mi by 64; Berg and Cobb. 1967. p. 183; 3 ml. Intruded jnto gabbro that Clark and Greenmod, 1972a, P. cuts folded sedimentary rocks of C159-160; 1972b. p. C21-27; Page late Palrozolc or ksozoic age. and others. 1973. p. 540, 542-54 Mag 1s 4 primdry constituent of Fischer. 1975. p. 05; Cobb, 1972 the pymxeni te and occurs wl th 1978b, a- 212-213 chromite as disseminated crystals In dun1te; cr also In small (me- sured in Inches) and discontfnwus stringers in dunite. Ano~nalous amunts of Pt-group rnetals withmg and cr in dunite; average contents of 0.093 ppl Pt (from hand pickad cr). 0.200 pprn Pd., 0.062 ppra Rh. and 0.215 ppm Ir. Depo- sit estimated to contain about a billion tons of material con- taintng 18-20% Ft and a large(?) resource of V. fnlcudes reference to (Mt. Burnett) 168 - - 5So46'N, C Lode -- U.S. Bureau of Mines. 1978b 132"lO'W location approu.

169 -- 5S048'N. C Lode U.S. Bureau of Mines. 1978b 132'04'U location approx. @ 170 -- 55O47'N. C Lode Twenty-five lode claims east of U.S. Bureau of Mines. 1978b 132"OS'U Mt. Burnett location approx.

171 -- 55'46'N, C Lode U.S. Bureau of Mines, 1978b 13Z0O4'W location approx.

172 -- 55"45'N. C Lode Forty-swen lode claim southeast U.S. Bureau of Mines. 1978b 13Z0O3'W of Mt. Burnett location approx.

173 +- 55'41 'N. C Lode Eight lode claims near Bear Lake U.S. Bureau of Mines. 1978b 13Z0O7'U location approx.

174 Gold Standard 5S039'N, M Vein, placer Two sets of qz veins of different Brooks. 1902. p. 59-60; 132'00'U ages strike parallel to foliattan Wright and Wight, 1908, p. of greenstone schist country rock 153-155: kith. 1914, p. 86; but dip in various directtons; Bufvers. 1967. p. 6-8; Cobb, older set follows foliation and 1978 b, p. 76-77 contains mrt of ore. Ore Is essentially aurl ferous qx and py; smll crystals of tt In gash veins; and a little gn. Gangue 1s qz with considerable calc and 50m chl. Deposit discovered In 1897; Intermittent mining until 1941. Au recovered In mill on prowrty or from concentrates sent to smelter; sources differ by as wch as 50% on gold values in concmntrates. A little placer Au mined near min vein outcrop In 1913. Extenslva underground workings. See also Gold Standard (no. 28.in Ketchikan quadrangle) CRAIG QUADRANGLE (continued)

MAP NAME( S) MAP COORDINATES NO. (if known) LOCAT ION CATEGORY FOAn OF OEPOSfT RESOURCES BRIEF DESCRfPTION PRINCIPAL REFERENCES

175 Midnight Sun 55"39'N, P Vein Au Sheared qz vein carries free Au in Uright and Urlght, 1908, p. 132"Ol 'U pyrite. Country rock is greenstone 155; Cobb. 1978b, p. 133 location approx. schist. 15-ft open cut excavated in early 1900's

176 puzzler 55"39'N. P Vein?; Au(?) Minerallzed tone In graphfttc schist Uright and Wright, 19m. p. 132'02 ' U disseminated? contains 2 systms of qz veins that 155; Cobb. 1978b, p. 166 location approx. probably are auriferous. Explored by tunnel and open cut. Au probably present though not speci ficalli reported.' No data on tenor

55'37'1, M Vein Numerous mall Au-bearing qz strfng- Snfth. 1914, p. 87; 1932. P. 132°00'Y ers near contact between black slate 18: 19421, P. 19; Cobb. 1972b; location approx. and greenstone: prospecting on sever- 1978b. P. 85 a1 claims and a little ore mined In 1929. Includes references to: Free Gold. Quartzite Ledgr. See also Blue Jay (Helm by), Gold Standard: Ilelm flay, Helm Bay King Helm Bay King Vetn; Au ,Cu ,Pb Shear zone in greenstone containing Brooks, 1925. p. 15; Budding- (Mining Co. ) disseminated qz gash veins and lenses that carry ton, 1923, p. 72. 128; Berg free Au (about 0.68 02 per ton) and and Cobb. 1967, D. 179; Cobb. rare cp and gn; pyrite cubes In wall- 1972b; 1978b. p. 86 rock. Developed by a 45-ft decp shaft. crosscuts, and trenches; mil 1 on property. Ore zone in bottom of shaft is 8 ft wide. Actfvr only in 1923; probably smll pmductlon

178 Hoffman 55*38'N, P Vein Py and f ine Au reported in irregular Yright and Uright. 1908, p. 13Zo02'W vein abwt 5 ft thick In greenstone. 155-156; Cobb. 1978b. P. 88 location approx. Tunnel driven 21 ft in early 1900's

179 Blue Jay 55"3g4N, M vein? Mining reported 1938-40; may have Smith, 1939b. p. 22; 1942a, P. (Helm Bay) 132"OO'W been more recent mining. Oata on 19; Berg and Cobb, 1967, P. mine and geologic setting is limited; 179; Cobb. 1972b; 1978b. p. generally similar to that of Gold 24 Standard (no. 174) 180 Keystone 5S037'N, P Vein Ag ,Au Wide stotknorks of stringers in in- Brooks, 1902. p. 57-58; 132'01 'U tensely sheared chloritic schist; Wright and Wright, 1908. p. location approx. much py and snAu and Ag; about 157; Smith, 1914. p. 86; 0.39 oz Au per ton. Approx. 700 ft Bufvers. 1967, P. 8; Cobb. of undergmund wrkinqs plus s 65 1978b. p. 110 ft shaft. All work in early 1900's. No record of production

181 Melville 55"37'N, M Vein Au (?) Qz vein in fault that crosses slate Wright and Wright, 1908, p. 132"OZ ' W and greenstone carries aspy. A 155-156; Berg and Cobb, location approx. lfttle ate was mined from a short 1967. P. 179; Cobb. 1972b; tunnel and by surface stripping and 1978b, P. 132 treated in an arrastre (on basis of thfs description. Au is assumed to be present) DIXON ENTR4RE (latitude. 54' - 55': longitude. 132' - 134.)

MP YWE (5) MP CMIROfNATES NO. (if known) LOCATION CATEGORY FOFM OF DEPOSIT RESOURCE(S) BRIEF OESCRIPT ION PRlNCIPAL REFERENCES

Porphyry Mo deposit: Py- and M- 1 Forrester Point 54'50'N. 0 Disreininated ; Ho bearing qz-mnzonitc. Location is :$20,~hf~6c',9~.*1f. 7; 133'32'Y vein near S. tip of Forrester Is. E:;: '* 2 YDod Cove 54-49' N . 0 Vein; dis- Cu ,h Porphyry Cu-MI dewsit: VelntetS Clark and others. 1971. p. 2-3. 6; 133'31'W seminated and dissmtnatlons In a1 tercd Wr- cobb, 1972~;1g7&, p. 25 phyrlttc qz mnzontte and granodiorite and In hornfelsed mtacon- glomratc contafn qz. rm, cp, py. and po. No develop*nt 3 Mount Vesta 54'56'N. P Vein Td, cp. gn. and $1 occur as wlt Brooks, 1902, p. 110; Wight and 132'57'W veinlets and scans in limestonr Wright. 1906. p. 43-44; Berg and location approx. near contact with granite; sald Cobb. 1967. p. 176; Cobb. 1972c; to carry Pppr~iableh and Ag. 197&. p. 20 Explorad by opencuts and an 80 ft. tunnel In early 1900's. MI recorded production. Includes reference to Mount Vista

4 Lucky Strike 54"54'N. P Vein Shear zone In schist contains Chspin. 1918. p. 72; Berg and Cobb 13Z056'W cp. py. and much llmnitic m- 1967. P. 176: hfvers. 1967, P. 20 location aPptUX. terlal: cut by qz-stringers Cobb. 1972c; 1978~.P. 14 that carry bunches of cp. Llt- tle if any develomnt

5 Lakeside 5!i000'N. P Vein Cp-bearing rock occurs in shear Chapin. 1918. p. 69; Berg and Cobb. 132*45'W tones along contact between pym- 1957, p. 176; Cobb. 1972c; 1978~ xenlte and greenstone; one shmr p. 13 zone Is about 5 ft. wide. the other 2 ft. wide. Explored by a shaft 51 ft. d~spand a crosscut 41 ft. long that penetrated the tw shear zones. Ho record of any production

C Placer -- U.S. Bureau of Mines, 1978c location approx. 7 -- 54'50 ' n, C Lode Ag.Pb.h Tw clalm on Long Island. 1942 U.S. Bureau of Mines. 1978c 13Z042'Y location approx. 54"42'N, C Lode -- U.S. Bureau of Mines. 1978c 13Ze44'U location approx. 9a -- U.S. Bureau of Mines. 197& 54'47 ' N C Lode -- 112°0d'~'

9b -- 54*4Z1N, C Lode -- U.S. Bureau of Mines. 1978c 132'03'W location~approx. 9c - - $4044' N. c Lode -- U.S. Bureau of Mines. 1978c 112'14'Y,. . location a pro~. 9d -- sa044:R. c Lode -- U.S. Rureau of Mines. 1918~ 13Z013 W locatlon aPProx. 9c -- 54'42' N C Lode Au -- U.S. Bureau of Mine$. 1978c 132'45'~' location approx. 10 McLeod Bay $4'41 '- 54.42'1 P Vein ; dir- Au,Cu.Pb Many claims located on qt veins Chapin. 1918. p. 70-71; Berg and 132'11 1-1320141~' seminated and stringers In shear zones in Cobb, 1967, p. 176; Bufvers, 1967, location approx. schist. Malnly prospected for p. 31-32; Cobb. 1972c; 1978c, p. Au with opencuts and several 17-18 adits (also probably sanm drtft- fng); dewsits contain cp. py. gn. and a little visible Au, but as a whole are low grade. Sm- ples cnll~tedin 1940's contained up to -0.6 oz. Au 'per ton. but mst *re leaner. Con- siderable dcvelopnmt. but no production. Includes references to: Daykw. Daykoo Harbor, Oelauare. Elk. Elks Pup. Goldm Chariot. FkLeod, New York. No Nam. Virgtnir, West Virginia 54'57'1. 0 -- U.S. Bureau of Mines. 197% 132'35'Y location approx. WP WE (s) MP CMlROIMTES K). (if known) LOCATION CATEGORY FORM OF DEPOSIT RESWRCE(S) BRIE DESCRIPTION PRIWCIPAL REFEREIXES

-- 54'55'N C Lode Cu,Fe Sixtnn lode claims U.S. Bureau of Mines, 1978~ 12 133~ia~u' location approx. 13 -- 54'53' N, C Lode U. S . Bureau of Mines . 197% 133'20'W location aoorox. Twenty-one lode claims near U.5. Bureau of Mines. 197% Hunter Bay. 1953 location ippmx. C Lode -- U.S. BureauofMlnn.. 197& , IS -- 54'52'N. 1 3"17'W locatlon amrox. Vein qr velru containing Irregulbr Chnpfn. 1916. p. 91; Berg and buchesof nag, cp, and py in wrl- Cobb. 1967. p. 1761 hbb, 1972~; crnlc rocks cut by granitic dlkcs. 197&. p. 12 Mt enough mrk done to detemlnr size or gra&. Includes refer\ee to Hunter Ray

17 Ranger 54'50 ' 1, P Vein Qz vrins carry Irrsgular bunches Chapin, 1918. p. 67-68; Berg and 132'19'W of lug. c . and py in altered vol- Cobb. 1967. p. 176; Cobb. 197Zc; canic rociscut by granittc dttes. iw8e. p. 23 bt enough wrk has bean done to detenninc sltm or grade of deposlt. Only developwnt is an adlt 10 ft. long and sou# stripping to expose outcrops. Includrs references to Tah Bay

18 Maria Sarnd 5Q056'N, 0 Vein Aurfferous catc veins In a fault MacKw'tt. 1963. p. 1W; Berg and (So. Am) 132'1 3'W tom cuttlng mtanurphosed volcan- C0bb. 1967. P. 175: Cobb. 1972c; ICPXkS. Veins carry py and minor lq7Bc* p. l9 Au. Omcut 8 ft. long

19-20,bkan buntsin 54"54'- 54'57'N, M Disseminated; Be. Nb,b, Area (about 71 sq. mi. ) largely Denny. 1962; MacKevett. 1963; 30-32. 132"06'-l32'11 'U vein REE. underlain by plutonic rocks that in- Matzko and Fremsn, 1963, p. 44- 3?,42 Th,U tmd& metasdimentary and meta- 49; Finch and others. 1973. p. 461 ; volcanic rocks of prohble Paleo- Staatz. 1977, p. 874-875; Cobb. Itoic ape. Plutonic rocks nrge 1972~; 1978~.p. 6-8 in canposltion fm pyroxenite to peralkaline granite. bst U-Tk 'dewsits and rare-mrth-bearin min- 1 erals occur in or near a 3 mi ? boss of Jurassic peralkaline granite (Bokan Mountain Granite). U-Th mineral deposits occur as (1) concentrations of accessory minerals in paralkaline granite; (2) hydrothermal velns or rep1 scwncnt bodies in or near fractures (mst comn type): (3) dissmlnated Primary minerals In pegrmtite and aplfte dikes: and (4) hydrothemi minerals In interstices of mta- sedlnwntary country rocks (one 'Prospsct only). Deposits contain U-Th mlnerals. rare-earth minsr- als, nlcbotcs and fluorite. Par- tial list Of minerals rewrted is: uranotharlte, uranoan thorlanite. uranlnlk, xenotim, allanite, monatf te, rllsworthite. parlsi te. branneri tr. bastnaeslte(?), py. gn. zircon. tounnal in., ricbcek- it*. acrrltr. cordferlte, and fluorite. Deposits discovered in 1955. Production has been about 120,000 tons of ore averrqinq about 1% U Og; smut the Sam anount of ?h in ore *0s not re Coverad; a1 1 from Ross-Adam mine. Ross-Adam deposit i$an irregular ste~plydipping pipe in pcral krline grani te; central zone iS richest. with surrounding transition1 tone grading into no-1 para1kal lna granite. Oth- er deposits arm localized In peg- * mtites in central part of Bokan Mt-Granite or in veins in outer parts of granite or in adjacent country roek. Othrr prospects anmainly on hydrothrml veins and have not ban mined. In- cludes rrferences to: Kendrlck Bay, IY. Ross-Adam MAP WEnE(S) MAP COORDIMTES NO. (Ifknown) LOCAT ION CATEGORY FORM OF OEPOSIT RESWRCE(5) BRIEF DESCRIPTION PRINCIPAL REFERENCES

U.S. Bureau of Mines. 1978c 21 +- 54'56'N. C Lode RA -- 132'11'Y location approx. U.S. Bureau of Mines. 1978~ 22-23 -- 54"55'N. C Lode RA -- 132'111U location appmx. U.S. Bureau of Mines. 197& 24 -- 54'55'N. C Lode RA 132'12'W locatlon approx. U.S. Bureau of Mines. 197% 25 -- 54"55'N, C Lode RA 132'11'W location approx.

26 - - 54'54'11. C Lode RA -- U.S. breau of Mines, 1978~ 132°11'Y loc~tlonapprox. -- U.S. hreau of Mines. 197& 27 -- 54'55'N. c Lode RA 132'10'Y location appmn. -- U.S. hreau of nines, 197% 28 +- 54'55'N, c Lode RA 132'09'Y locati g ap mx. 29 -- 51 55 a. C Lode RA *- U.S. Bureau of Mines, 1976~ 132"09'W location approx. 33 ++ 54'54' N, c Lode U Sixty-five lode claims on Bokan U.S. Bureau of Mines, 1978c 1 2'08'W Mtn.. 1968 locst?on appro*.

54"54'~. C Lode RA -- U.S. Bureau cf Mines. 1978c 132'10'W locatlon approx. U.S. Bureau of Mines, 1978c 35 -- 54'53'N. C Lade Cu.RA.W Five lode claims near Hessa 132'09 ' W Lake. 1955-56 location ay rax. 36 -- 54O54 i. C Lode U SixlodeclaimsinBokanarea, U.S.BureauofMines.1978~ 132'07'Y 1956 location approx. U.S. Bureau of Mines. 1978c 38 -+ 54'54'N. C Lode RA 132'07'W location approx. U.S. Bureau of Mines, 197& 39 -+ 54'53'N. C Lode RA 132"Ob'W location approx. 40 -- 54'53'N. C Lode RA U.S. Bureau of Mines, 1978~ 132'06'W location approx. 4 1 -- 54"53'N. C Lode RA U.S. Bureau of Mines, 1970~ 132'05'Y location appmx. - U.S. Bureau of nines, 1978c 43 - - 54"50°N. C Lode R A - 132'00'Y location approx. 44 McLean Arm 54"49'N, P(?) Disseminated Fe Pag associated with hnbd-rich bc)lwett. 1963. p. 100-101; 13Z001'W concentrations in diorltc and qz Cobb, 1972~; 1978c, p. 16 dlorlte. Claim staked on magnetic anmly in 1958. See also Polson 1 Ickis

45 -- 54"48'N, C Lode Cu.Mo General location for many U.S. Bureau of Mines. 1978c 132'06'Y lode claims. 1966-77 location approx. ,- 54"45'N. Lode cu ,no -- U.S. Bureau of Mines. 1978c 132'05'W location approx.

47.51 Feickert 54'42'- 54'45'N. P Vein Cu Cp-bearing qr velns In andesitic Chapin. 1918. p. 67; Cobb. 1972~; 132'05'-132"09'W gremstone at one prospect' (47) and 1978c, p. 10 In granite and qz dtorite at the other prospect (51 ). Surface stripping, a shaft. and open cuts OIXON ENTR4HCE (continued)

HAP WE(S) MAP CWROIMTES nO. (if known) LOCATION CATEGORY FORM OF DEWSIT RESOURCE(S) BRIEF DESCRIPTION PRIKIPAL REFEREKES

48 -- 54'45'N, C Lode Au -- u.S. Bureau of Mines. 19?& 132°10'W location appmx. 49 -- 54'44'6, C Lade RA - - U.S. Bureau of Mines. 1978~ 132'13'U location EP rox. SO ~1 ice 54043'R. P Vein Cu Cp occurs as irregular bunches Chapln. 1918, p. 67; Cobb. 1972C: 132'06'Y and veinlets in limsstone inter- 1978C, P. 5 bedded with andelitic gretnstone. Two old shafts filled with water In 1916 52a - b -- 54°46'N.1320021W; C Lode Cu.Fe Total of 34 lode claims. 1958- U.S. Bureau of flfnes. 1978c 54'47'N.132'01 'Y 61. 1976-77 location approx.

53 54'45'6. C Lode u.5. Bureau of Mines. 1918~ -- 132'001Y location approx. 54 Stonerock Bay 54'36'N. Vein RA.REE? Radioactive minerals In qz-hen MacKcvett, 1963, p. 94; Berg and 13Z0O0'W veins in a1 tered andelite(?) tobb. 1967. p. 184; Eaklns. 1975. dikes that cut syenfte. HOM- p. 10; Cobb. 1972c; 1978~. p. rite questionably identifled. 25 Only exploration is a feu shallow pits

5Qa46'N, p(?) Disseminated? Fe.RA kgin pyroxenite; highest magne- nacmett, 1963. p. 61,100-101; 13Za01'W tite content determined by USGS (in Berg and Cobb, 1967, p.76; Cobb, thin sections) was about 10% by 1972~;1978c. D. 15 vol urn; company reported much higher concentrations. Claim staked. 1958

5~57 Polson 6 lckls 54'47'N. P Vein Qz-calc-barite veins follow Chapin, 1918. p. 66-67; MacKevett. 13Zm01'-132'03'Y steeply dipping faults in monzon- 1963, p. 94-98; Berg and Cobb. ite and carry py. cp, bn, hem. Au. 1967, p. 175; Bufvers. 1967, p. and secondary Fe and Cu minerals. 31; Eakins, 1970, p. 9; Cobb. (Xenotime is an accessory miner- 1972c; 1978~. p. 21-22 al in the monzonite.) Assays of veins in tw adits showed 0.4- 5.71 Cu and 0.02-0.58 oz Au per ton. Total exploratfon amounted to about 520 ft. of underground wrkings and several open cuts. At Veta prospect two (now inaccessible) shafts and other workings explored a 3-ft faul t tone locally carrying py. cp, bn, specular hem, and secondary Cu minerals. Includes references to: Ad1 t, Apex, Astor, Oaly-West. Hillside. Johnson and Gouley, Thompson, Veda. Veta, Wano, and prospects and occurrences of metal 1ic corn rmdfties (other than Fe) near kLean Arm 58 Decker and 54'46 '1, P Unknawn Cu(?) Reported Cu prospect near Stone Yes t 13Z001'Y Rock Bay: no reliable data location approx.

59 -- 54-48, N. C Lode Au.Cu.Pb Ten lode claims U.S. Bureau of Mines. 1978c 132'00'U location approx. 60 Spi k 54"47'N P Massive Cu Bn, cp, and po occur as large Chapin. 1918. p. 67; Buddington 132'05'~' irregular masses in greenstone and Chapin, 1929. p. 323; Cobb. intruded by granite. Minor de- 1972~; 1978~. p. 24 velopment only, probably in about 1915. Includes reference to Hanson 61 -- 54'46 ' N. C Lode RA .Total of 98 lode claims, 1966 U.S. Bureau of Mines. 1978c 13Z0O6'Y location approx.

62 -- 54'54'N. C Lode RA Total of 141 lode claims, 1960- U.S. Bureau of Mines, 1978c 132"13'Y 77 location appmx.

63a-c (a)S.u. Dall I.(Securlty cove area) (a-c)O (a-c)~rssivo (a-c)~g,Cu. (a.b) "Significant stratabound(?) mas- Informtion about localities (b)E. cent. Long I.(Coning In. area) Pb,Zn sive sulfide Cu-Pb-Zn-Ag prospects; 63a-c is quoted from an un- grades of up to 1% Cu, 8% Zn, published 1978 report by Bear 4% Pb. and 2 oz Ag/ton reported: freek Mining Cmpany entitled active claims" Significant mineral deposi ts (c)S. Prince of Wales I.(Browson (c) "Stratabound(?) massive sulfide and Bay area) Cu-Pb-Zn-Ag deposits; small tonnage;A1aSka" high-grade deposits 4th up to 20% Zn, 11% Pb. 1% Cu. and 4 oz Ag/tonH JUNEAU QUAORANGLE (latitude 58" - 59"; longitude 134" - 136")

MAP NAME(S) MAP CWRD INATES NO. (if kflown) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

1 Nunatak on 58*5R1N. 0 Vein Zn Qz-ankeriteveinsasmuchaslft MacKevett,1'171,p.54.loc. Casement Gla- 135'59'Y thick In 10-15 ft thickaltered zone no. 3: Brew and others, 1978, cier in thin-bedded hornfels. Selected p. C 349 sample of vein contained 300 ppm Zn

2 Berg Mountain 58*57'N, 0 Oisseminated? ? Traces of yttriun In pyritic Lathrm and others, 1959; 135"4Z1W siliceous rock BergCobb, and1972d; Cobb. 19786. 1967, P.p. 31162;

Berg Creek 0 Unknown cr ' Several (7) square mile area of FacKevett and others. 1971% Oevonian and/or Silurian volcanic p. 4. lac. E; Srew and mcks and si 1iceous argil lite. others, 1978, 9. C348 Stream sediment sampl es contain anomalous amunts of Cr (Brew and others, 1978). Stream sediment saw pies from tributaries along severat miles of Berg Creek yielded 700 to 2.000 ppm Cr and Contained cr both in magnetic and nonmagnetic frac- tions. Best values are from south- flowing tributary 1.5 to 2 miles west of monument boundary flowing from under a glacier whose toe is covered by a large slide. Fuschfte (Cr-muscovi te) also present in the area in calcareous float

Oisseminated C0,Cu One sample of siliceous reenschiat Lathram and others, 1959; contained po, cp. and PY?? ). Co 1s Berg and Cobb, 1967. p. 162; a major trace constituent Cobb, 1972d: 1978d, o. 137

5 East of Case- 58"55'N, 0 Disseminated Cu Py occurs in altered zones 5-30 ft MacKevett, 1971, p. 41. loc. ment Glacier 135'55'W thick in granitic rock near contact no. 4; Brew dnd others. 1978. rlth hornfels. Composite and grab p. C-349 samples of altered rock contained up to 500 ppm Cu and 5 ppm ;ilo

unknown Cu Massive py- and cp-bearing boulder Lathram and others. 1959; in glacial moraine ~obb, 1972d: 19784, P. 139

7a-b nt. Young 58"54'- 5E055'N. o Di sseminated; Carbonaceous shale contains irregu- MacKerett and others. 1971, 13597'-135"38'W vein tar. discontinuous pyritic Fe- p. 41, loc. no. 1; Brew and stained zones. Other metamorphic others, 1978, p. C-348 rocks. including metavolcanics, are cut by mafic dikes, small granitic plutons, shear zones, and qz veins. Grab samples of sulfide-bearing metavolcanic rocks and of altered slate and hornfels yielded up to 1.500 ppm Zn and were slightly anomalous in Ag, Cr, Cu, do. Pb, and V. A 15-ft chip sample across one of several pyritic Fe-stained zones in carbonaceous shale yielded 0.1 ppm Au and 20 pprn Ag, as well as basemetal values. A grab sample of float from a similar zone contained 0. l ppm Au and 50 ppm Ag

8 Mt. Young 58*53':1. 0 Disseminated; Ag,Cu,Zn(?) Geologically complex area containing MacKevett and others. 1971. 135'34'W vein diverse mtamorphic rocks, small p. 41; Cobb. 1972d; 1978d. granitic plutona. mafic dikes; short p. 99 qz veins less than 6 in. thick; altered zones a few ft thick. Sam- . ples from veins and altered zones contained traces Of cp, probably a secondary Zn mineral, and anomalous amounts of Ag JUNEAU QUADRANGLE (conti nued)

MP NAnE(S) MP COORDINATES NO. (Ifknwn) LOCATIW UTEGORY FOW OF OEWSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

9 Mt. Young 58'52'N. 0 Uisseminated Cu Py and cp in cellular siliceous Lathram and others. 1959; 135'35'W matrix associated uith volcanic Cobb. 19726; 1978d. p. 99 rocks

Vein Cu Veinlets of bn, secondary copoer Lathram and others, 1959: minerats. and ep associated with Beq and Cobb. 1967. p. 162: Si1 icews volcanic rocks Cobb, 1972d; 1978d. p. 138

Oisseminated; Cu Py. cp, and po occur along fractu*ar Macuvett, 1971. p. 41-42, 73. veln in ~ygdaloidalbasalt flows near 78, loc. no. 5; Bren and altered basalt dikes which intrude others, 1978. p. C-350; Cobb. the flows. Py. il, and mag are dis- 19726; 19786. p. 5 sminated thmu hOut tha dikes. na~~cvctt(19717 reports that a grab sample from a 4-ft wide altered zone contained 1 PW A9. 300 PP Lo, 500 ppn Cu and 30 ppn NO. chip Sam- ples ranged frpln 150 to 300 PW Cu and 11 to 30 ppn 16; one sanple contained 10 ppln Sn 12 White Glacier 58'49'N. 0 Di sseminated Ag.Au,ba.Cu Probably a stratabound volcanogenic NacKevett and others. 1971, 13So55'W Zn deposit in Permian andesi te and asso- p. 42; Brew and others, 1978, ciatel sedimentary rocks. The vol- p. C327-333; Cobb. 197Zd; canic rocks contain small nods and 1978d. p. 132 disseminations of pyrite with slightly anomalous amounts of Pb. Zn. and Au. Iron-stained zone about 8 ft thick in limestone near contact with volcanic rocks and a mafic dike is mainly pyritic chert containing cp, 51, ha, ri, strantiurn minerals, and traces of native Ag and Au. Chip samles across zone contained as much as 4.5% Zn, 0.19% Cu, 7 ppm Ag. 5,000 pprn Ba. and 5.000 ppn Sr

Unknown -- U.S. Bureau of Mines. 1978d locatlon approx.

138 Endicott R. ~8~48'~. 0 Massive? "Stratifonn massive sulfide Cu-Zn Information about this 135O30"d deposit; active claims" locality is quoted from a 1978 report by Bear Creek Mining Company entitled "Significant mineral deposits and anunalies. southeast Alaska"

14 -+ 58'53'N, C Lode -- U.S. Bureau of Mines. 197Bd 135'06'W location appro*.

Vein Mine in altered basaltic lava flows Uright and Wright, 1906, p. about 3000 ft from contact with qz- 33: Knopf, 1911a, p. 38-39; diorita. Operated at Intervals frm Berg and Cobb. 1967, p. 160; 1897 to 1903; by 1903. 3000 tons of Cobb, 1972d; 1978d. p. 74 ore that yielded abut 340 fine 02 of Au was mined from a drift and stope In a qx vein 1-9 ft (average 5 ft) thick. Mine had its own mill. Property idle after 1903. Includes reference to kllen Mining and Man- ufacturing Co.

16a Bear Creek 58*5Z1N. M Vein Au.Cu Two qz veins as much as 5 ft wide Knopf. 1911a. p. 39-40; cobb, 13So05'W were mined in 1895-97 frun drifts 197Zd: 1978d, p. 28 and stopas frm a tunnel 1,100 ft long that crosscuts veins. veln contains small anarnts of py and cp. Total amount at ore mined was about 5,500 tons, mainly frm Bear vein

16b Horrible 58'5Z'N. M Vein Pyritlferous qz-filled fissure vain Knopf. 1911a. p. 39; cobb. 135*OS1W in finegrained diorlta was mined 19726: 19786. p. 70 in 1897-98 and 1901. About 73 flns oz of Au recovered frr*n 500 tons of ore. Several hundred ft of tunnels and drjfts and one or mom stapes. Includes references to Portland- Alaska Gold Htning CO. JUNEAU QUADRANGLE (contfnued) - -- MAP NAHE(5) MAP COOROINATES NO. (ifknown) LOCATIOW CATEGORY FORFI OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

Kensington M vein Au ,Pb Ore bodies are stocknorks of qz Wright and Uright, 1906. p. (Mining to.) veins in fracture zones in dio- 32-33; Knopf, 1911a. p. 40- rite. Kensington ore body is 80 42; Berg and Cobb. 1967. p. x 160 ft. elliptical in cross-set- 159-160; Cobb. 19724: 197Rd. tion, and was intersected by cross- p. 81-82 cut about 1,000 ft below surface. Eureka ore bodv intersected at 400 ft below surface. Principal sulfide is Py; gn noted at one location. Mininy from 1897-1904; by 1901 about 12,000 tons of ore had been mined from surface and shallow wrkin~s. In 1904 and 1911-16 a long adlt was driven which undercut Eureka, Kensington and Johnson lodes; sorite drifts run and stopes cut; probably soma production. Several unsuccessful attempts to reopen after W 11. Includes references to: Eureka. Sherman Creek. See also Johnson.

16d Ophir Vein Qt fissure vein 2-6 ft thick in dia- Wri~htand Uriaht. 1906. D. rite; many vugs and cavities lined with large qz crystals. Very little py in vein. Au values not high. Several hundred feet of tunnels and drifts

16e Seward 5Pm52'N, P Vein (12 veins that have been prospected Wriqht and Wright, 1906, o. 135'05'W are reported not to carry hiqh Au 33; Cobb. 1972d; 1978d, o. location approx. values 119

17a Johnson Vein Au Ore body is a stockwork of qz Wriqht and Wriaht. 1906. P. stringers in shattered country rock 33;'~"opf. iqiid, 'p. 43-44; along contact between diorite and Cobb. 1972d; 1978d, p. 76 greenstone; considerable py. Sam- pling, mainly of material in surface cuts, indicated an ore body 1,500 ft long, 50-70 ft wide. and with a mini- mm average value of about 0.189 oz Au per ton. Reached by Kensington cmsscut in about 1913 and explored by 1600 ft of drifts and crosscuts. See also Kensington

17b Northern Bell 58'52'N. M Vein Au- and sulfide-bearing qz fissure Wright and Wright, 1906. p. 135'04'W vein between diorite and chlori tic 32; Cobb. 19724; 19794, p. schist. Mine operated 1896-97; pro- 102 duced nearly 23.000 tons of ore. t(o data on tenor. Ore body similar to that at Comet mine

Vein Au.Cu,Pb Qz fissure Veins in diorite near Becker, 1898, p. 62-63, 76- (but almost normal to) contact with 77; Wright and Wright. 1906, slate and graywacke. Main vein, p. 32: Knopf. 1911a. p. 42- 2-8 ft thick, is a well-defined 43; Smith, 1939a. D. 19; Cobb, fissure vein, with thin diorite 1972d; 1978d. p. 42-43 inclusions; ore concentrated in pockets. Veins contained py, cp, gn, and free Au. Aine operated 1894-1901 ; minimum (recorded) production was about 22.250 fine or of Au tram about 50.000 tons of ore. Main vein stopcd from level 600 ft below surface to surface. Over a mile of underground workings. Sur- face work in 1930's did not result in reopening of mine

19 GoldKing. 58'52'N. P Vein? Ad?) Group of claims above Jualin mine. Wright and Uright, 1906, p. Little Johnson. 135'03'W at head of Johnson Creek. May have 34: Cobb. 1972d: 1978d, p. f4edicine Bird location approx. been sane wirk In late 1890's or 60, 84, 92 early 1900's JUNEAU QUAMANGLE (continued)

MAP NAHE(S) MAP COORDINATES NO. (if knwn) lOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF OESCRIPf ION PRINCIPAL REFERENCES

Lode U.S. Bureau of Mines. 1978d --- .- . locatlon appmx. Placer U.S. Bureau of Mines, 1978d . locrtfon apfrox.

58*511N, C Lode Au U.S. Eureau of Mines. 19786 135'03'W locatlon approx.

23 Greek Boy 58'511N. P Vein Au 7 Reports on this prospect do not Spencs. 1906, p. 136-137; 135'00'W agree. Knopf (1911) states that Wright and Wright. 1906. P. ore body is a zone of nearly solid 32, 34; Knopf. 1911a. p. 47- qz veins in a border phase of p~ 48; Berg and Cobb. 1967. diorite along sheared contact with P. 160; Cobb. 1972d; 19786. altered basalt. Other. earlier re- P. 63 Ports call host rock slate along with diorlte. Only metallic mineral specifically mntioned 1s py. Presence of Au assued on basis of several hundred ft of underground workings that included a 700 ft tunnel

24a Indiana Vein Au(?).Cu Country rock is diorite, which Wriaht and Wriaht. 1906. D. is sheared to a gr@enschlst. Claims located in 1896: believed to be an extension of Jualin and Cmet veins. About 2800 ft of tunnels and drifts driven in 1897 and a mill built, but never used. No ore found in any workinas; qz stringers near portal of one tunnel carried considerable py and a little cp

Vein Au,Cu,Pb, Ore bodies were 4 or 5 QZ veins in Wright and Uright, 1906, p.33- Zn diorite. One vein yielded about 34; Knopf, 1911a. D. 44-47; 1.5 oz Au per ton; in other veins. Chapin. 1916, p. 77; Eakin, the ore averaged less than0.5 ounce 1918b. p. 77; Mertie. 19Zla, Of Au per ton. In addition to free p. 107-108. aerg and Cobb, 1967, Au, the om bodies contained con- p. 159-160; Cobb, 1972d; siderable py. cp. and gn and a 1978d. p. 78-79 little sl and secondary Cu minerals. One of thc principal mlnes in Berncrs Bay ares during 1896-1903, 1905-08. and 1915-17. No reliable data on total production; probably about 48,375 fine oz of Au. Excl u- sive of stopes there were more than 18,000 ft of uorkings. Mine had its own mill, which burned in 1920

25 -- 58'501N, C Lode Au -- U.S. Bureau of Mines, 197Pd 135'03'W locatlon approx,

26 Falls 58*501N, P Unknown Gu(?) Group of claims near Jualin mine; Wright and Wight, 1906, p. 135'02'W sme prospecting or developnent in 34; Cobb, 1972d; 1978d. p. 55 location appmx. or before 1905. See also Frming JUNEAU QUAOnAtGLE (continued)

MP. NAEIE(S) MAP COORDI NAT ES NO. (if known) LOCATI W CATEGORY FOM OF DEWSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

26 Fremning 58'501N. P Vein; dissemi- Au.Cu.Pb. Approx. 6-ft wide zone of sulfide- Yright and Urlght. 1906. P. 135'0Z'Y na ted? Zn bearing schist and qz-calc string- 34; Knopf, 1911a. p. 47; location appmx. ers contains py. cp. gn. st, and Cobb. 19726; 19784. P+ 56 free Au. Developnent consisted of shaft 85 ft deep. crosscut 360 ft long. and a short drift connecting thm. No record of production

Lode Au - - U.S. Bureau of Miner. 1978d

28 Sandy Cove 58'43'N. M Vein; dissemi- Ag,Au.Cu, 92 vein5 1-12 in. thick and altered Reed, 1938. p. 65-68: Rossman 135'58'U nated REE.U?.W zonesasmchastOftthickinmn- 1963b,p.K52;McKevettand zonite that intrudes and metamor- others. 1971, p. 64-66; Brew phases limestone. Veins contain py, and others. 1978. P. C327-C328. Cp. bn. sc. secondary Fe and Cu minet- C33a-C341; Cobb. 19721: 19796. ats, Au and Ag. Cp also occurs in P. 118 a1 tered zones in monzoni te and in one contact mtrmrphic zone. Developed by tunnel 110 ft long. Samples contained as mch as 0.96 oz Au and 2.4 oz Ag per ton. Test Shipnents of 4 tons of selected material returned 0.37 oz Au and 0.15 oz Ag par ton. Samples fmm altered zones near Sandy Cove contained 0.001-0.003% U308. Alla- nite is an accessory mineral in the igneous rock

29 Yiller Peak 58*43'N, Vein A9(?),Cu Widely-spaced qz-calc veins that ap- Brew and others, 1978, p. 135'55'W parently are conformable with bedding ~326,~336, ~342-344 in limestone or marble and can be traced for hundreds of feet dlona strike. One vein is in the footwall of an andesite dike. Veins contain py. cp, and mal. Channel samples contained 0.42%-1.5: Cu and traces (up to 0.7 upm) of Gg

30 York Creek 58'39'N. P Vein Fifteen widely-spaced py-rich qz Mjerlein. 196Bb; MacKevett, 135'55'W veins and altered zones containing 1971, p. 42, 79 (lac. 8); pods of py occur in hornfels. 92 Brew and others. 1978. p. veins are up to 0.5 ft wide. fe- C365-(366 stained zone approx. 0.5 mlle long in siliceous limestone outcrops between 400 and 700 ft elevation and contains an estimated 5-104; po. Twenty-ft tong chip sample of one of the altered zones in hornfels contained 50 ppn Cu and a trace of Au. adoerlein (1%8b) reports that a Sam- ple from a stained zone in limestone contained 2.260 ppm Cu and a trace Au. Four claims were staked in the vicinity between 1899 and 1904 58*46'N, C Lode Ag,Au.Pb -- U.S. Bureau of Mines, 1978d 135'22'U location approx.

32 Uillim 58"46'N, P Vein ; disseni- Veinlets in a small Tertiary qz- Mertie, 1921a. p. 112; Lathram Henry Bay 135*15'U nated mnxonite pluton intrusive into and others, 1959; Berg and Paleozoic volcanic and mtasedimen- Cobb, 1967, p. 162; Eakins, tary mcks contain py. cp. gn, sl(?), 1975. p. 12. 14-17; Cobb. thorianite, and euxenite (a rare 1972d; 1978d, p. 133 earth- and uranium-bearing mineral). Explored by several pits and a diamond drill hole. Disseminated py, aspy, and cp occur In a cherty rock nearby. See also Alaska Endicott (no. 35) JUNEAU QUADRANGLE (continued)

R4P NAME(S) R4P COORDINATES . (ifknown) LOtATIOll CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL RE RRENCES

-- 58*44'N. C Lode R A -- U.S. Bureau of Mines, 19784 135'14'Y location approx.

34 -- 58'43'N. C Lode Cu -- U.S. Bureau of Mines. 1978d 135'14'W location approx.

35 Alaska 58'42'N. M Vein Ag .Au ,Cu Faulted qz-br~ciavein about 10 ft Mertie. 1921a. p. 109-112; Endicott 135'15'U wide pinches and swells, offset by Twenhofel and others, 1949, many small-disolacment faults in p. 28-30; 9eq and Cobb. 1967. greenstone tuff and lava flars. p. 162; Eakins, 1975, p. 15; Principal metallic mineral is cp Cobb. 1972d; 1978d. p. 13-14 accmpanied by a little py and lar values In Au and Ag. Uorkinqs consisted or about 2.400 ft of adits. drifts. and raises and 3 small stopss. By 191 9, 200 tons of ore was mined from which a total of 48.18 oz Au and 20 ot Ag was recovered. No data on CU returns. Mined ore probably contained at teast 8% sulfides; what re- mains contains less than 2% sulfides. Prospecting and development twk place frmn 1915 or 1916 to about 1923. Shipment of Cu ore in 1923 reported: no data on mount or Cu content. Includes references to: Endicott- Alaska Mining and Milling Co.. Endicott (Mining and Milling Co. ). See also willfam Henry Bay

58'36'N. C Lode Ag .Pb .Sn -- U.S. hreau of Mines. 19784 135'15'U location approx. Lode Au -- U.S. Bureau of Mines, 19784

location approx.

38 -- 58"2E1N, C Lode Cu Exposed diorite near ~eak3051 con- Brew and others. 1978, 135'33'U tains approx. 2% po p. C358-360 locatlon approx. a 39 - - 58'27'N. C Lode Cu G.B. group of 36 claims staked on U.S. Bureau of Mines, 19784; 135'33'U round north of Exray prospect Brew and others, 1976, D. location approx. Cyprus Mining Co.) C358-360

40 -- 58'27'N. C Lode Ag -- U.S. Bureau of Mines, 19784 135'27'W location approx.

41 -- 58*27'N, C LO~E Au -- U.S. Bureau of Mines. 197E!d 13S027'U location approx.

42 Exray Copper 58'26'N, P Vein Ag.Au(?),Cu Cp occurs in calc veins in calcare- U.5. Bureau of Mines, 19784; Prospect 135'32'W Ous argillite and in zones of lime- 8'0-1 and others. 1978. P. stone-breccia. Prospected by $ha]- C358-362 low pits. Between 1909 and 1967, various claims were staked in this area for Ag. Au. and Cu, but the presence of Au could not be verified in recent LUS and UUH investigations (Brew and others, 1978). Samples collected by USEM (Brew and others, 1978) ranged from 80 ppm to 4,300 ppm Cu across widths of one to 6 ft; trace Ag uas detected in one grab sample. but Au not detected; highest Cu content was found in grab samples collected fmm dump

43 Howard Bay 58'18'N. Lode Ag,Pb,Zn Ag-Pb ore body carrying sane Zn dis- Brooks. 1923, p. 21: Berg and 135'04'Y covered in 1921. Considerable de- Cobb, 1967. p. 162; Cobb, velopent uork reported 1972d; 1978d. p. 71 JUNEAU QUADRAHGLE (contl nued)

MAP NAnE(S) MAP COORDINATES NO. (if knam) LOCATION CATEGORY FORM OF OEPOSf f RESOURCES BRIEF DESCRlPflOW PRINCIPAL REFERENCES

.- 58'08'N. C Lode Fe - - U.5. Bureau of Mines. 197W 13S949'W locatlon appmx.

45 - - 58'02'N. C Lode Fe -. U.S. Bureau of Mines. 19786 135*311W locatlon approx.

46 - - 5ae45'n. C Lode Au -- U.5. Bureau of Mines. 19786 134.55'H location approx.

47 Tacma 5Ba43'N, o(?) Vdn Au(?) 92 veins in black slate contain py. Chapin. 1916, p. 78; Cobb, 134'54'U No mcntion of Au 1978d, p. 124 location approx.

48 -- 58'43'N. C Lode Au .Ft -- U.S. Bureau of Mines. 197M 134*54'W location appmx.

49 Berners Bay 58*44'N. P Unknown nu(?) Claim on which prospecting was re- Wright and Wright. 1906. p. 134'56 'W parted in 1905 34; Cobb, 1978d. p. 32 location appmx. 50 Echo Cove 58.40'N. p(?) Unknown Au(?) In 1940 it was reported that then Smith. 1942a, p. 17; Cobb. Mining Company 134'53'W was surface activity preliminary to 1978d. p. 53 location approx. reopening workings on several old lode claims. May refer to California (near Eagle Rlver) . Gold Standard, or both

51 California 5E040'N. P Di sseminated; Minerslized schist and slate along Knopf, 1912a. p. 46-47; Cobb, 134*53'U vein? contacts with greenstone. Ore body 19726; 1978d. p. 38 Is 3 ft thick zone containing qz, carbonates, aspy, gl, and (presumably) Au. Lodes followed by tunnels. longest of which is 160 ft. Minor underground exploration in late 1890's and/or early 1900's

51 Gold Standard 58'4O'N. P Vein Stringer lode 2-6 ft thick in slate Knopf. 1912a. p. 46-47; Cobb. 134'53'W next to greenstone fmtwall contains 1972d; 1978d. p. 61 aspy and rare gn. Samoles across a width of 4.5 ft contained about 0.3 fine oz Au Per ton. Deposit opened in early 1900's by tunnel 120 ft long

52 Bessie Vein Vertical sheeted qz vein 1-5 ft thick Spencer. 1906. p. 133; Wight cuts attoss greenstone conqlmrate. and Wright. 1906, p. 35; contains small ampunts of py, aspy, Knopf, 1912a. p. 48; Cobb, sl. gn and free Au. Traced for about 19726; 1978d. p. 33 1,600 ft and opened by about 645 ft of underground workings in early 1900's. A f~,tons of ore was shipped for testing; no record of cwnnercial production 52 Aurora 58'36'N. M Vein Qz vein as nuch as 3.5 ft thick in Knopf, 1912a. p. 47-48; Cobbe Boreal is 134'52'W black slate country rock, near con- 19726: 1978d. p. 27 tact with greenstone and associated clastic tvcks. Vein contains Au, aspy. py, and subordinategn. Qz vein worked by two 200 ft tunnels; small mill. Production, all before 1895, was about 266 fine oz of Au. Includes references to AB and Morni ngstar

Vein Pz fissure vein in greenstone con- Knopf, 1912a. p. 48-49; Cobbe glanerste contains auriferous 19726; 19786, p. 24 py and a little s1. Several hundred ft of underground workings driven in early 1900's. No record of production JUNEAU QUAORAMGLE (continued)

MAP NAME(S) HAP CM)ROINATES NO. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

54 Mother Lode 58-34'N, P Vein; dissemi- Au(?) QZ nmsses in qreenstone conglanerate Knopf. 1912a, p. 49; Cobb. 134'51 'Y nated were exposed by open cuts. Aspy 1972d; 19784. p. 98 and py in altered conglomerate wallrock. No data on Au

5Sa Blue Jay 58'36'N, P Vein qz-slate stringer lode; similar to Uright. 1908, p. 89; Knopf. 134'49'W Joyce-Jenson. carries about 0.33 1912a. p. 51; Cobb. 1972di oz Au per ton. In 1907 a 25 ft 197HLd, P. 35 drift ws driven on depos~t

55b Joyce-Jenson 58'36'N. P Vein Oz stringer lode in slate is 12 Uright. 1908. p. 89; Knopf. (-Johnson) 1 34*4g1W ft thick, and is said to contain 1912a. p. 51; Cobb. 1972d; as rmch as 0.34 fine oz Au per 19786, p. 77 ton. A 40-ft tunnel was drfven on lode before 1910; another tunnel was driven 1W ft to undercut lode. Includes reference to Yankee Boy

Vein Qz-slate stringer lode similar to Wright, 1908. p. 89; Knopf, that at Joyce-Jenson, carries about 1912a, p. 51; Cobb. 1972d; 0.3301 Auperton. In1907an 1978d.p.90 80-ft tunnel crosscut thls 4.5 ft vein

56a Black Chief 58'36'N. P Au(?),Pb Qz stringers in crushed black slate Wright, 1909, P. ll: Knopft 134'48'W in a zone 4-20 ft wlde contain a 1912a. p. 51; Cobb. 1972d; little py and gn. By 1909, 12.0 ft 19784. P. 34 (Knopf) or 312 ft (Wright) of underground uorkings. Presence of Au is inferred frm amount of development work

56b Cottrel I- 58"36'N, P Vefn PI(?) vein reported to be exposed Wright. 1908, P. 89; Cobb, Spaulding 134°48'W over a length of 1.500 ft averages 1972d; 19794, p. 44 location approx. 2.5 ft wide and carries Au values. Crosscut 160 ft long undercuts vein at depth of 100 Pt (1907). See also E Pluribus Unum; may be the same property

56c E Pluribus 58" 36 'N , P Vein; Au,Pb,Zn Deposit consists of an 8-ft-thick qz KnOpf' 1912av p' 50-51 ; CcDb' disseminated stringer lode in graywacke and slate unum 134'48'W that is art of a mineralized (dlssm. 1972d' 1978d' '. 54 sulfide-bearing?) zone at least 35 ft. wide. Principal workings (1909) were on a 20-in. wide quartz vein containing aspy, gn. sl. and Au. Richest part of this vein carried 9.7-14.5 oz Au/ton for a length of 18 feet. 250-foot tunnel and 80 feet of raiser See also Cottrell-Spaulding 57a Cascade Vein Au.Pb.Zn Qz stringer lode in slate is 6 ft Knopf, 1912r. p. 50; Cobb, thick and contains aspy, gn, and 1972d; 1978d. p. 39 sl. Au content over width of 5 ft said to average about 0.58 oz, per ton. Opened to a depth of 90 ft. by inclined shaft. All work in early 1900's

57b Dividend 58"35'N. P Vein Au .Pb Oz-talc stringer lode in black slate Knopf. 1912a. p. 49-50; tobb. 134'48'W containspy.aspy.gl.andfreeAu 1972d;1978d.p.45 across a thickness of 12 ft above a fmtwall of greenstone. Workings (mainly an access crosscut) total about 1,300 ft in length. b record of production

57c Julia Vein Pz stringer lode in slate. Probably Knopf, 1912a, p. 50; Cobb, contains sulfides and Au. Little 19726; 1978d. P. 80 developrent. See also Cascade

574 Nwnday Vein Qz stringer lode in slate 6 ft Knopf. 1912a. p. 50. Cobb, wide. Probably contains sulfides 1972d; 1978d, p. 101 and Au, but not much development JUNEAU QUADRANGLE (continued) - MAP NAnE(5) MAP CCOROINATES NO. (ifknom) LOCATION CATEGORY FORA OF OEPOSIT RESWRCES BRIEF OESCRIPTlMl PRINCIPAL REFERENCES

57e Rex SR"35'N. M Vein Au Small. irregular calc-qz vein with Spencer, 1906. p. 131-132; 134"4R'W auriferous aspy reported to have Berg and Cobb. 1967. p. 159: ielded about 145 fine or in Au in Cobb. 19726; 1978d. p. 115 1903

58 Puzzler 58'35'N. P Vein nu(?) Stringer lode of qz and slate 14 ft Knopf. 1912a. p. 50; Cobb. 134.47'W wide In Yankee Basln. Probably con- 19726; 19784. p. I12 tains sulfides and Au. Not much developnent. See also Cascade

59 Eagle River 58*34'N, M Vein Au,Cu.Pb Qz velns in shattered slate that con- Uright and Wright. 1906, p. tains a few thin sheets of mafic in- 35; Knopf. 1912a. P. 44-46; (Mining Co. ) 134*46'W trusive rock. Ore shoats average 5- Berg and Cobb. 1967. p. 158; 15 ft wide and 25-100 ft long. Sul- Cobb. 1972d; 1978d. p. 49-50 fides include py. po, aspy. gn, and cp; native Cu also present; most of Au is free. Ore body offset by fault zones; main vein offset several hundred ft. Deposit discovered in 1902; minlng began in 1903 and continued through 1910; by 1910 more than 30.000 ft of undergmund warkings. Adit 1800 ft long and 700 ft below old workings driven in 1911-12. dine operated intentttently frm about 1911 to 1916. Major mine in the area. Production fmm area was about 23.000 oz Au. Includes references to hlqa

Vein Au(?) Oz veins in slate along contact wlth Knopf. 1912a. p. 51-52; Cobb, volcanlc rocks contain aspy crystals. 1972d; 197Ad. p. 104 cmonly In rock fragments enclosed in qz. Ho data on Au content

61 Witchell and 5a033'N, P Vein? Au ,Pb Crushed and mineralized zone 6 ft Knopf. 1912~. p. 53; Berg and rtcPherson 134"43'U thick trends across banding of dio- Cabb. 1967, p. 159; Cobb. rite gneiss; reported to carry 1972d; 19786. p. 95 0.25-0.58 oz Au uer ton. Sulfides (py and gn) are rare; ir- teqularly spaced qz veinlets in a fw places

Au ,Pb Mineralized shear tone about 7 ft KnoPf. 1912av 9. 52; Berg and wide In qz-diorite gneiss. Aspy, Cobb. 1967. p. 159; Cabb. rare py, and gn are the sulfides 1972d: 1978d. P. 116 Present; reported to average about 0.25 02 Au per ton. lo record of production

P Vein Oz vein 6-8 in. thick and 30 ft long Knopf. 19121. P. 52; Berg and 58'32'N, Cobb. 1967, p. 159; Cobb, 134m41 'W on surface is transverse to layering in qz-diorite gneiss. Vein carries 19726; 1978d. P. 123 location approx. considerable aspy. and visible free Au. Shaft sunk 30 ft on vein. No ~roduction

63 Holland Alaska 58.32'~, 0 Unknown Au(?) In 1934 considerable mining equip- Smith, 1936; Cobb, 1972d; Gold Co. 134'46'W ment was moved to this property, 19786. p. 68 location uncertain but there is no information about the occurrence. Location is uncertain. Name may actual 1 y refer to Eagle River or to some other mine or prospect in the area JUNEAU QUAORANGLE (Continued)

WP COOROlNATES NO. (if known) LOCATIN CATEGORY FORW OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRlNClPAL REFERENCES NUIE(s' amp65, Yindfall Creek 58'29'- 5R030'N, P Vein Au,Cu,Pb, '11 veins in schist near Smlth and Spencer, 1906. p. 127-129; 64 134"40°+134"43'W Zn Hsid praspe~tcontain aspy, Wright and Wright, 1906, P. qn.py,sl.alittlecp,andsme 36;Knopf.1912P,p.55; M Placer Au Au. Tunnel uas driven 30 ft on Cobb. 197Zd; 1976d. p. 134 one lode; pros~ectingonly. Plq- cer Au discovered in 1882 and mined intermittently untll 1906; yielded little more than wages

P Vein; dissml- Au Qz vein and chl schist Carry durff. Wright and Yrfght, 1906. p. nated erous aspy. Country rock is malnly 36; Knopf. 1912a. p. 55; Berg black. schistose graywacke. TWJ tun- and Cobb. 1967. p. 159; Cobb. nels (aggregate length 500 ft) driv- 19724; 19784. p. 122 en; ore was roasted and treated in an arrastre. hunt of Au recovered was probably smpll. Deposit located in 1893; probably no more than assessment wrk after 1898. See also Yindfall Creek

66 Montana Basin 5B828'N, P Vein Stringer lodes and one or two qz Urlght and Wright. 1906. P. 134" 39'Y velns up to 2 ft th~ckin schist 36; Knopf. 1912a, p. 55; Berg Contain a little Au and Cobb. 1967, p. 158; Cobb. 1972d; 1978d. p, 96

67 Montana Creek 5B428'N, M Placer Placer Au discovered in 1882; prob- Spencer, 1906. p. 124-125; 134*40'U ably derived frm qz veins in slate Cobb. 1972d; 1978d. P. 97 location appmx. and/or schistose greenstone. Small-scale placer mining soon after discovery and in 1928-29

McGinnls Placer, vein Creek rises in granite and crosses Spencer, 1906, p* 123-124; Creek slate belt in which are pmbably Urfght and Wright, 1906, p. auriferous qz veins. Placer Au 36; Wright. 1908, p. 88; mined frm talus cone in gulch; Au Cobb. 1972d: 1978d. P. 91 rough and mostly fine. Mining began in 1903 and ended in 1905. Assessment work (probably on lode claims) 1906-07

70 Peterson 58'26'N. M Vein Large tabular masses of qz. some Knopf, 1912a, p. 53-54; krtie, with strlngers extending into the 1921a, p. 109; Berg and Cobb. country rock, contain aspy and free 1967, p. 159; Cobb, 19724; Au; several hundred tons of ore was 1978d. P. 109-110 said to average about 0.3 02 Au per ton. Claims staked about 1897; wrked on a small scale intennit- tently until at least 1922. Amount Of production unknown. Includes references to: Prairie (near Eagle River). Peterson Creek

71 Mendenhall 58" 26'N, P Vein; dissenl- Au.Pb Qzveinlets in interbeddedslateand Knopf, 1912a. p.49-60;Cobb. 134"35'W nated green chloritic schist contain sparse 1972d: 197Rd. P. 93 PO, aspy, and gn; slate also contains aspy crystals. Nearby mafic dike 100 ft wide is cut irregularly by albite-calc veinlets with a little PO; free Au can be panned frun this rock. Develowent consists of open cut 30 ft wide and crosscut tunnel 85 ft long

72 Treasury Hill 58'25'N. P veln; disssni- Ore body up to 50 ft wide is in an Knopf. 1912a. p. 55-58; Cobb. 134'40'W nated altered gabbmlc dike in slate and 1972d; 1978d, p. 129 greenstone. Dike cut by aspy-bearing transverse qz veins; wallrock also contains aspy crystals and grains of PO. Apparently barren vein mute- rial contains as much as 0.145 at Au per ton. Elsewhere on property anlarge qz masses that contain Au and minor amounts of aspy and vy. All work probably occurred in 1909 JUNEAU QUADRANGLE (continued)

MAP NAME(S) MAP COORDfNAT ES NO. (if known) LOCATION CATEGORY FOR OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

73 Oull and 58.24'N. P Vein; dl ssemi- Irregular nssses of qz in altered Knopf, 1912a, 0. 58; Berg, Stephens 134*38'w na ted volcanic breccia exposed by and Cobb, 1967, D. 159; sluicing off 4-8 ft of glacial till Cobb, 19724: 19786. p. 48 overburden; several 02 of Au were recovered. A little py and aspy in country rock next to qz masses

74 Auke Ray 58'23' -58.24'N. P Unknown Oeveloment reported in 1913 and Brooks. 1914, p. 59; Chaptn, 134"38'W 1915. May refer to work at Dull 1916. p. 78; Martin. 1920, location auprox. and Stwhens, Treasury Hi 1I. or p. 30; Cobb. 1979d. p. 26 Winn

75 Winn 58"23'N, P Vein ; dissemi- Qz-albite-carbonate veinlets cut Knopf, 1912a. p. 59; Cobb. 134"38'W ns ted an altered dike which. near the 1972d; 1978d, p. 135 veinlets. is impregnated with oy and aspy. Propsect was located in 1882. Exploration work consists of a 20 ft tunnel. No data on Au content

76 Nugget Creek 58'26'N. P Placer %all Au nuggets found in shalluw Spencer. 1906. p. 120-121; 134'29'~ gravels. :iot mined, Out Brooks. 1912. p. 36; Cobb. there was annual assessment work for 197Zd; 1978d. p. 103 several years. Preoaration for in- stalling hydraulic plant. 1911

77, Lemon Creek 58*22'- 58'24'N. n Placer. In early 1900's there was a little Spencer. 1906, p. 118-120; 134-24'-134"28'W (vein ) placer mining of gravel on glacial Wright and Wright. 1906, p. $8. clay in a bedrock-danmed basin. 37; Berg and Cobb, 1967, p. Two narrow qz veins in a qneissic 155: Cobb, 1972d: 1978d, p. diorite dike contain po, gn, 51, 83 and cp

80 Clark 58'22'N. P Vein QZ vein in black $late cut by altered Spencer, 1906. p. 118: Cobb, (Lenon Creek) 134"26'W gabbro dikes. Qz veins as much as 19724; 1978d. p. 41 3-4 ft thick contain Po, and a little cp: highest Au values no more than about 0.05 oz per ton. Vein on which the most work was done war exposed for a horizontal distance of mre than 200 ft and a vertical distance of about 100 ft -- 58'23'N. C Placer +- U.S. Bureau of Mines. 1978d 134'28'N location approx.

82 -- 58'20'N. C Lode Au ++ U.S. Bureau of Mines. 19781 134"35'W location approx.

83 Ooran 58'20'N. P Vein nu(?) Shattered, sheared and altered al- Knopf. 1912a, p. 60; Cobb. 134"28'W bite diorite dike is traversd by 1972d: 1978d. p. 46 oyri tic qz-a1 bite-carbonate veinlets. Yo data on valuable mineral content. if any. 130 ft of tunnel and drift

84 Salmon Creek 58*20'?l. P Placer Au(?) Abandoned placer workings in lower S~encer. 1906. D. 116; Cobb. 134'28'U part of stream course. No data on 1978d. p. 117 location approx. presence of Au 85 Wagner 58'20'N. ~(7) Vein Au,Cu.Pb, At least one vein 8 ft thick between Spencer. 1906, p. 117: Eakin, 134'28'W Zn slate and a greenstone dike contains 1915, p. 101 ; Cobb, 1972d; qz. carbonate. albite, mica, rt 197U. p. 131 aspy, py, cp, sl, gn, and td. No data on AU content 1,150 ft of underground development, smll mill, and statement that owners (as of about 1903) seemed pleased with tests. Last reported work in 1914. May have been minor production, but not defi- nitely stated. Includes references to: Salmon Creek, lodes at mouth of Salmon Creek JUNEAU QUADRANGLE (continued)

MAP WE(S) MAP COORDINATES M. (if Cnan) LOCATION CATEGCRI FORM OF DEPOSIT RESWRCES BRIEF OESCRfPTION PRINCIPAL REFERENCES

-- 5Re20'N, C Lode Au -- U.S. Bureau of Mines. 197&1 134'25'U location approx.

87 Hallan 58'19'N. P Vein Au Fret Au in qz veins In black slate Spencer. 1906, u. 63-66; 134.24'11 with dioritlc dikes between green- Knopf, 19101, p. 135; Smith, stone footwall and schistose hanging 1933b. p. 14; Cobb. 1972d. Wall. Claims located in 1901-02; 1978d. p. 65 .prospecting and sampling until 1909 and in 1931. No recorded production. Includes references to Dora. See also Alaska-Juneau, which held option in 1931

88 Boston Disseminated Mineralized albite dloritt dike 50 Wright. 1907r. p. 55; Knopf. ft (Yright) or 100 ft (Knopf) thick 1912a, P. 27-20; Cobb. 19724; constitutes very low-grade Au ore. 19786. p. 36 Dwelopnsnt in 1905-06 consisted of shaft 118 ft deep and 500 ft of drifts and crosscuts. More work reported in 1914. No record of production

58'19'1. C Placer U.S. Eureau of Mines. 197M 134°28'W location aoprox.

58.18'N. C Lode U.S. Bureau of Mines. 19786 134'26'W location aoptwx. 58'17'N. C Lode U.S. Bureau of Mines, 197M 134-25'W location approx.

58"17'N. C Lode +- U.S. Bureau of Mines, 1978d 134"25'U location approx.

58'17'N. C Lode - - U.S. Bureau of Mines. 1978d 13P824'U location aporox. 58'16'N, C Lode -- U.S. Bureau of Mines. 19786 134"23'W tocation approx. Placer - - U.S. Bureau of Mines. 1978d

96 Douglas Vein; dfssecni- Glassy qz (-calc) stringers in al- Buddington. 1926, P. 50; Mining Lo. nated? tered sheared diorite dike about 70 Cobb, 1972d; 1978d. D. 47 ft thick in black slate. Stringers and probably diori te contain sparsely disseminated cp. py, and $1. funnel 120 ft long. Diorite in tunnel reported to have average assay value of about 0.17 oz Au per ton

97 Jersey P Of sseninated?; Bedrock is greanschist interbedded Eakin. 1915. p. 98; Cobb, vein? with thin bands of slate. with 19726: 19786, p. 75 locally abundant metallic sulfides. Encouraging assays reported frm material encountered in shaft, and from crosscut driven on ode of the richer areas of sulfide mineralization. Prospecting only. 1914 and 1916

5aa15'N. Lode -- U.S. Bureau of Mines, 1978d 134m23'Y location approx. JUNEW llUADRANGLE (continued)

- MAP COORDINATES LOCATION CATEGMIY FOkM OF DEPOSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

99 lakima 58"15'N, P Dl sseminated ~u(?),Pb. Country rocks are alternating beds Spencer,1906. p. 92; 'Obb' 134*43'W Zn of slate and greenstone. and seri- 1978d* p. cite schist that contains considerable qz and calc and much dissminated py. Pyrftlc zone is at least 300 ft wfde and a mile long. Gn and sl in material on dump. Several hundred feet of underground workings excavated during prospecting in 1903 or earlier, but no recorded production. No data on possible Au content.

100- Treadwell 58'15'- 58'16'N. M Vein; dissmi- Aq.Au.Cu, Ore de~ositsconsisted of Au and sul- Becker, 1898, p. 10; SPenCer, 101 Mines 134'21 '-134"22'W nd ted Pb,Mo.W,Zn ffdc-bearing qz and qt-calc veins in 1904. p. 29-30; Spencer. 190Sb. shattered albite-diorite sill in se- p. 69-87: Eakin. 191Ba. P. 77- quencc of slate below a greenstone 79; Buddlngton and Chapin. hanqing wall; slate inclusion5 in 1929, p. 319; Bain, 1946. P. veins also mineralized. Metallic 12-14; West and Benson, 1955. minerals in ore include free Au. VY. p. 53; Berg and Cobb, 1967. PO, mag. m+CP. gn. 51. td. native p. 154-155; u.5. B~~~~~ of As,rg.oP.and(fromheav~-m~neral n+nes,1967,p. 6-7;cobb. concentrate from tailinqs) sc. Min- 1972d; 19786, a. 125-128 eralized zone uas at least 3,500 ft long and extended beneath Gastineau Channel. Four mlnes. all under the same management and interconnected undeqmund, mined the deposl t; workings more than ZOO0 ft deep; glory holes in early stages of mining. Deposits discovered in 1881; a little placer mining at first; lode mining began in 1882 and continued until 1922; 3 of the mines caved and were flooded in 1917. Total lode production. 1882-1922. was $67.5 million from milling 28.8 million tons of ore. Breakdown of production into Au, As and Pb 1s not available. Property sold to Alaska-Juneau Mining CO. in 1928. Includes references to: Alaska Mexican (Gold Mining to.), Alaska Tread- well (Gold Hininp Co.), Alaska United (Gold Mining Co.), Mexican. Ready Bul- l ion, Seven Hundred Foot. Treadwell

102- Alaska- 58'18'- 5B019'N, M Lode systmn is a network of 92 veins Herreid, 1962. p. 64-65; Spencer. 104 Juneau (area) 134'20'-134°22'U from a few into 2-3 ft thick in foot- 1906, p. 58-59. 68-69, 73-74; Smith wall of Perseverance Slate near in- 1944. p. 8-9; Tuenhofel, 1952; Cobb 102 Ebner Vei n trusive metagabbro sills, and in the 1972d. 1978d, p. 15-19, 51-52. 64, numboldt si 11s (Herreid considers possi bi1 i ty 107-108 that sills are tuff beds altered to Vein amphibolite). In addition to Au. veins carry py, PO. aspy. gn. st. cp, and considerable Aq. Veins arc mosi 104 Groundhog Vein abundant near ends of sills where they Perseverance interfinger with slate. Lode system is about 300 ft wide and 3.5 mi. long; divided into tha sections by Silver- bow fault; Ebner and Alaska-Juneau North Ore Body north of fault. Perser- verence and Alaska-Juneau South Ore Bady south of fault. Deposit discovered and staked in 1880. Some early production from residual placers on outcrops of lode. Developed as a large-volum, low- grade mine; miles of underground wrkings; glory holes. Veins did not have enough continuity to mine individually. M11l practice involved hand sorting of ore before milllng. Production from Ebner 1880-1924 was about 29.OM) oz. Au; from Perserverance 1895-1921 was more than 500.900 oz. Au, plus son* Ag. Pb. and Zn. In 1924, Alaska-Juneau began operating adjoining Ebner mint on royalty basis; took over adjoining Per- serverance mine in 1934; both mined through Alaska-Juneau workings. Alaska- Juneau closed in 1944; total production from mining. 1893-1944 (including that from Ebner and Perservsance after they were connected to Alaska-Juneau) and a little clean-up operations of mill after mint closed was 2.9 million oz. Au, 1.9 millfan oz. Ag, and 40.2 million lb. Pb from 88.5 million tons of ore. of which 47.2 million tons wert milled. Includes referencrs to: Alaska-Ebner. Alaska- Gastineau. Alaska Mining and Power Co., Alaska Perserverance. Bennet. Lane and Hayward, Taku (Mining and Milllng Co.) JUNEAU QUADRANGLE (continued)

-- -- MAP NME(S) MP COORDINATES NO.----- (if known) LOCAT 1ON CATEGORY FOM OF DEPOSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES 105- Gold Creek 58'18'- 58'19'N M Placer Au Placers in basin were residual on Becker, 1898, p. 71-72; 107 134"20'-134"22'U lodes. eluvial and stream placem in Spencer, 1906. p. 2-3; bedrock basins. Basins (mainly Cobb, 1972; 1973. 0. 153; Silverbow Basin at head of creek) 1978d. 0. 57-58 mined by draining then throuqh sluice boxes in tunnels. Au discovered in 1880; placer mining on a large scale to 1902 or 1903 and in- tenittently until 1940. Total Au production was about 63 280 fine oz. Silverbow and ~ast'chanceBasins accounted for most of the production. Includes references to: Jualpa Mining Co.. Last Chance Basin, Little Basin, Middle Flat, Nowell. Silver- bow Basin. Silver Bow (Hydraulic) Mines Co.

Alaska-Juneau Cum 58'17'N, Placer Heavy minerals in sluice-box con- West and Bcnson. 1955, p. 53; 134"22'W centrate included 31. gn. Au and sc. Cobb. 1972d: 1973. p. 103; AlittleAuhasbeensluicedfrrm 19786.0.20 tailings

109 -- 58*19'N. C Lode Au -- U.S. Bureau of Mines, 1978d 134'20'W location approx.

Lurvey Placer Au Auriferous gravel filling srnall Spencer, 1906, p. 80; Cobb. lake. Talus above old lake was rich 1972d; 19786. p. 85 enough to have been sluiced. Lake gravels were sluiced through a tunnel in 1884 with unsatisfactory re- sul ts

111 Clark 58'20'N. P Vein Au,Ag.Pb, Oz veins in breccia zones In schist Buddington, 1926. p. 50-52; (Cdrlson Creek) 134'16'W Sb,fn and pqnatite ~njectiongneiss con- Buddington and Chap'*+ 1929, location appmx. tain sparse sulfides, fncludlng py, P. 331; Berg and Cobb, 1967. Sb. aspy, $1, and gn. Samples p. 155; Cobb, 1972d; 1978d. (probably selected) contained fran P- 0.12 to 1.03 oz Au per ton; one sample of vein material with sb contained 4.25 02 Ag per ton. Explored by surface stripping of overburden and driving a tunnel 150 ft long

112 Bull 58'1R'N. Vein? Small ledge of rfch ore at head of Wriqht and Wright, 1906, p. Consolidated 13Um19'W Gold Creek staked In 1905. A few 38; Cobb, 19726; 19781, p. 37 location approx. sacks of ore removed for testing. but no other develoment

113 Lurvey Creek 58'17'N. 0 Placer Au Gravel in cirque basin presumably Spencer, 1906, p. 79-80; 134"EO'Y contains Au; has not been tested Cobb, 1972d; 1978d. p. 86

114 Silver Queen 58"17'N. M Vein Ag .Au,Cu, Several qr veins in black slate. in a Becker. 1898. p. 62-63;73-75; 134'19'U Pb,Sb.Zn zone about 400 ft wide, are near but Spencer. 1906. p. 4, 50-55: slightly divergent in attitude frm Cobb. 197:d; 19786, o. 120- a footwall of greenstone. Veins are 121 as much as 12 ft thick; principal veins are lenticular and overlap. rletallic minerals in veins include py, argentifemus gn. $1. cp, PO, aspy.td,pyrt,nativeAg,andsh. - Ore averaged about $40 a ton (prices as of about 1895) with greater values in Ag than Au. About 7,500 ft of underground workings and stows. Production was equivalent to about 22,500 fine ox Au. Claims located in 1887-88; last report of mining uas in 1903. Map coordinates are for main workings. Includes references to Ascension. Glacier. Ibex, Queen W NAMEE(S) MAP CDORDl NATES HO. (if knam) LOCATIOW CATEGORY FC(W OF DEPOSIT RESOURCES BRI EF DESCRlPTION PRINCIPAL REFERENCES

115 - - 58'17'N, C Lode Au +- U.S. Bureau of Mines. 19784 174'71 'Y locition approx. 116 - - 58"16'N, C Lode Au -.. U.S. Bureau of Mines. 1978d 134'20'W location appror. Lode A9 ,Au -- U.S. Bureau of Mines. 1978d location approx 118 -- 58.16'~. c Placer A9 ,Au -- U.S. Bureau of Mines. 1978d 134"19'W location approx.

119 Andenon 58'17'N, p(?) Qz veins 2-4 ft thick and qz string- Spencer. 1906, p. 55; Cobb. 134'18'W ers in black slate contain py, 51. 1972d; 19784, P. 25 and gn. Adjoins Silver Queen Mlne; Au and Ag probably present, but no data on tenor. Tunnels 40-50 ft long driven on two veins

120 Gould i Curry 58'17'N, n Vein; dissenl- Au.Cu.lr Three qz veins about 15 in. thick in Beckw. 1898. p. 62-63; 134'16'Y nated? schistost rock apparently of igneous Spencer. 1906, p. 36. 49-50; origin; other country rock Includes cobb. 1972d; 1978d, p. 62 black slate. Veins contain sl, po, py, and free Au. Cp reported may not be in veins, but in black sl. Ore bodies apparently too small for . sustained mining. Production in 1895 was reported a5 about 1,250 fine or AU 121 Golden Treasure 58q161N. p(?) Vein? Group of claims in Sheep Creek drain- Wright and Wright, 1906. p. 134"15'U age. Probably was no production and 38; Cobb. 19786, o. 59 location approx. possibly no work 122 Reagan 58'16'N. P Vein Qz vein in black slate; in places, Spencer, 1906. p. 56; tobb. 134'17'W gougealong walls. Sulfides reported 1972d; 197Ed, P. 113 arc gn. 51, cp! py, and td. Electrun (Au-Ag alloy) in sews and fractures. Several hundred ft of wrkings prior to 1903. Sme ore on dump. but no cmenfal shipnents as of 1903. In- cludes references to Reqan

123 Nelson-Latt 58'16'N. P Vein? Prosoecting, including an adit driven Smith, 1917a, p. 32; Eakin, 134"16'W 1,200 ft, 1915-16. lncludes refer- 1918a. p. 77; Cobb. 1972d; ences to Alaska Gold Belt, Gold Belt. 197Ed. p. 100 This property may ,a1so have been known by other names

124 Alaska-Taku 58'16'N. P Vein 43 lode claims and 8 mill sites lo- Chapin, 1916, p. 76; Cobb. 134'15'W cated and development oegan in 1915. 1978d. 0. 21 location approx. Deposits said to be stringer lodes, similar to Perseverance lode. No other data

125 Middle Peak 5E015'N. 0 Vein Py, cp, and secondary Cu minerals in Lathrarn and others, 1959; 134'15'W qz veins in volcanlc rocks; gn nearby Cobb, 19724; 19786, P. 94 Lode Au - - U.S. Bureau of Mines. 19786 location apprax. Lode Au -- U.S. Bureau of Mines. 197M

location approx. Lode Qz claims near Taku Inlet; sane work Eakln, 1915. p. 102; Chapin, in 1914. Au probably present 1916, p. 76; Cobb. 1972d; 1978d. p. 106 JUNEAU QUADRANGLE (continued)

-. - MAP NWE(5) MAP COOROf NATES

~n lifknam)\ -. LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRl EF OESCRI PTION PRtKIPAL REFERENCES

129 Alaska Treasure 58'13'N. M Vein; dlssmi- Au.Cu.Pb, Country rock is greenstone and green- Spencer, 1906. P. 92-93: 134*20'W nated; massive? Zn schist with some Intercalated slate. Wright and WrIght. 1906. p. Ore is in narrow bands and consistsof 39-40; Eakin. 1915. p. 96-98; qz and talc veinlets, auriferous py. Brew and Ford. 1969b; Cobb. cp. gn, sl. and td(7). Deposit is 1972d; 19784, p. 22-23 part of a mineralized and altered area 1 mi wide and 1.5 mi long; ore zone is 90 ft wide and traceable on surface for 2.000 ft. As of 1914 there were 3.650 ft of underground workings, 365 ft of which were In ore. Mill test of one ton of picked ore indicated about 0.34 02. Au per ton. Little if any wrk after 1916. Production not knom. but probably small ; mine had Its om ml11. In- cludes references to: Alaska Con- sol idatrd Mining Co. , Alaska Treasure Consolidated Mlnes Co.. Nevada Creek

130 Red Diamond 58"13'N. P Dissmfnated; Band of altered schist up to Wright and bight, 1906, p. 134*218W vein 36 ft wide between narrow gouge 39-40; Wright. 1907a. p. 54; location appmx. zones contains dissenimtd py and Cobb. 1978d.n. 114 qz stringers explored by a tunnel 120 ft long. Parallel similar zone is wider, but lower grade. No work since 1906. Wording ?run one reference implies that sane Au Is present

131 Manmoth 5e013'N, P Vein; dissemi- Au(?) Py and qz stringers in 2 bands of Wright and Wright. 1906, p. (DouglasIs.) 134.21'W nated bleached schist in which crosscuts 39-40; Cobb, lY7ad. 0. 98 location auprox. were driven. Country rock Is greenstone and greenschist with intercalated bands of slate

Vein Au ,Cu.Pb Lenticular qz masses in slate carry Wright, 1906, 0. 148, 150; cp, py, and smll amounts of gn. Berg and Cobb. 1967, p. 140: location approx. Assays indicate low values in Au. Race and Rose. 1967. 0. 19; Exploration was by a small shaft Cobb. 1972d; 1978d. P. 111 and opencuts. Tunnel driven to undercut lode, dld not reach it. Ueposit reportedly is similar to that at Mamnoth (Admiralty Island). No work reported after 1908. See also >4amnoth (Adniralty Island)

133 Bear Creek 58015'H. P Vein Asbestos Trenolite asbestos (not chrysotile Smith. 1930b. p. 71-72; 134m47'W as reported by kith) occurs in am- Twenhofel and others, 1959. phibolite schist. Brittle fibers p. 34-37; Cobb, 197ad. P. 29 that do not separate well are 18 in. long; material is weathered; fresh material might be better grade. A few veins of cross-fiber asbestos 0.75 in. wide and 6-8 in. long may be of better quality. Prospecting in 1928 and possibily 1929

134 -- 58"lK'N. P Placer kl -- U.S. Bureau of Mines, 19786 134'49'W locatlon approx. 135 Mansfield Gold 58-16'~ P Vein Cu.Pb,Zn Qz rains 3-6 ft wide in schist con- bight. 1907a. p. 59: 1909, p. Mining Canpany 134'51 nu' tain considerable cp. po and sane 72; Berg and Cobb, 1967. p. location apprex. gn and sl. Main vein exposed by 20 140; Cobb. 19726; 197Bd. P. ft tunnel and surface prosoecttq 89 before about 1916. No data on possible precious metal content. No record of production. Includes reference to Seattle JUNEAU QUAIRAWLE (continu&)

MAP NiWE(S) MAP COOADINATE5 NO. (if knownl LOCATIW CATEGORY FORn OF DEPOSIT RESWRCES BRIEF OESCRIPTION PRINCIPAL REFERENCES - -- - -

136 *- 58'14'N. C Lode AU U.S. Bureau of Mines. 1978d 134.54'W -- location approx.

137 Ahlralty- 58'13'- 5am15'N, d (A) Vein: Au,Co.Cu, !A) QX veins, mainly near sea level. Becker. 1898. p. 62-63, 77-78; Alaska 13Q050'-134'54'W (0) Stratifom Mo(?), Ni. in schlst. phyllite, and other Buddington, 1926. p. 41-46; Pb.Zn metamorphic rocks. Mining began Reed. 1942. p. 349-361; Halt before 1896 and (wrth neighboring and Moss. 1946; Barker, 1963. Alaska-Dano and Hawk Inlet proper- p. 1-10; Berg and Cobb. 1967. ties) accounted for 10,000-15.000 p. 137, 140; Cobb, 19726; fine oz of Au. .Minerals in veins 1978d. P. 6-10 included free Au. py. PO, gn, sl, and cp; mo sample sent to USGS by wner probably did not cane from this property. (8) Gdbbm plpe intrudes qz-mica schist tht IS metamrphosed 50-150 ft from contact. Po. pent, and cp are concentrated in olivint-hnbd gabbru in the keel of the pipe; other gabbro and noritc contain much less sulfide. Extensively explored by crosscuts and dri 11 holes. Resource is 500.000-600,000 tons of rnaterial containing 0.33%-1.0% each of Cu and Hi. A little Co (Yi/Co ratio 3.1- 6.1 ) present. Includes references to: Boston and Alaska Co., Funter Bay. i4ertie Lode. Pekovich, Tellurrum, Wi lloughby

138 Alaska Oano 58"12'- 5B014'N, M Vein Abundant qz fissure veins in mica Becker. 1898. p. 62-63; 134"52'-134°54'U and chloritic schists contain py. Mertie. 1921a. p. 113, 116- po, gn, cp, secondary Fe and Cu min- 118; Cobb, 19:Zd: t978d. erals, and free Au; some assays indi- P. 12 cate high Ag values. One reference reports sl . Oeposi ts discovered and development began prior to 1900. By 1900 there were two shafts (about 50 ft and 125 ft deep) and 320 ft of drifts; hand sorted ore that was mined is said to have run about 4.85 or Au per ton. Later subsurface exploration amounted to sbout 265 ft of tunnels; production was 2 small shipnents that contained about 5.8 and 3.9 oz Au per ton. Total production probably no more than 100 oz of Au. Includes references to: Nowel l- Otterson, Otterson. War Horse

58'12'1, C Placer U.S. Bureau of Mines. 19786 134'44'W location approx. U.S. Bureau of Mines, 197Bd 58'11'N. C Placer 134'45'U location apptwx.

5Ba11'N, C Placer U.S. Bureau of Mines, 19786 134"45'U location approx.

58'11'~. C Lode U.S. Bureau of Mines. 1978d 134.46 ' Y location approx.

58"10'N, C Lode U.S. Bureau of Mines. 1978d 13do45'U location approx. JUNEAU QUADRANGLE (continued)

PAP NPWE(5) HAP CWROlNATES NO. (ifknown) LOCATI W CATEGORY FORM OF DEPOSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES -

144 Hawk Inlet 50'10'-58'141~, M Vein Ag ,Au ,Cu Qz fissure veins traceable for 500 ft Euddington. 1926, D. 41-44, 134'46'-134°5~8y Pb.Zn or more and as much as 50 ft wide 47-50; Race and Rose. 1967, occurinqz-micaschiltandphyllfta p. 14-15, 20; Cobb. 197Zd; country rock. Veins carry Au, Ag. 19786, D. 66-67 Py , gn, st, and cp. Developed by several hundred ft of underground workings and many trenches. Some assays indicated values In Au and Ag of $12 per ton (1926 values). Prop- erty intermittently active fm 1923 to 1940. Production armunted to , Wra than 1200,000. Includes reftr- encss to Alaska Empire Gold Mining Co., Idilllams (Mining Co.)

145 Mamnoth 5B807'N, P Oisseninated; Ag ,Au .Pb, Schist Impregnated with py across a Wright and Wight. 1905. p. (Admi ra1 ty 134'39'W massive?; vein Zn width of several hundred ft is tra- 55-56; Wright, 1906, p. 150; Island) versed by narrow seams of gn and sl; Race and Rose, 1967. P. 19: sane free Au. High Au and Ag assays Cobb. 19726; 1978d. p. 87 reported. Pz-filled fissures do not sewn to be important. Oeveloped by a 165 ft tunnel and many pits and trenches. No production. Apparent- ly no work since about 1908

145a Greens Creek 58°04'~. P Stratifonn: Ag ,Au ,Cum Stratabound volcrnogenic massive Dunbier and others. 1979 ("Big Sore") 134~37'~ massive, dissm- Pb,Zn sulfide deposit in possibly Upper inated, vein Triassic felsic metatuff. Sulfides include pyrite, pyrrhoti tet?), sphaleri ta, galena, chalcopyrite. Oeposits range from 0.5 ft thick Ag- and Au-rich zones to 90 ft thick basemetal zones. Completed or planned workings include a 4,300 foot exploration adit and 33,000 feet of diamond drllling. According to company reports (1979) drilling has delineated 5 ore pods containing 2.1 million tons of indicated reserves whose average grade is 0.41% Cu. 3.29% Pb. 10.04% Zn, 9.46 oz Aglton, and 0.13 oz Au/ton

146 -- 58"OZ'N. 0 Dissaninated Cr.Nl Dissminated sulfide and oxide min- Lathram. Paneroy, and others, 134*48'U erals in altered (serpentinized) 1965, p. R44, sample d6; ultranaflc si11 Cobb, 1972d

147 -- 58"04'N. P Vein REE X-ray Spectrographic analysis of Lathrm and others, 1959; 134"27'15 heavy minerals from pegmati te Berg. 1960. p. 838; Cobb, veins shows Ce, La. Nd. Nb, Pr, 19726; 1978d. p. 140 Th(?), Y. Zr

58'05 ' N, C Pl accr -- U.S. Bureau of Mfnes. 1978d 134'01 'W locatlon appmx. U.S. Bureau of Mines, 1978d 58"05'N, C Lode - - 134'01 'U location approx. L Placer U.S. Bureau of nines. 19786 58"OS'N. -- 134"Orl'U location appmx. C Lode -- U.S. Bureau of Mines, 1978d 58'05 'N . 134.rlP'W location approx. U.S. Bureau of Mlnts. 19784 58"04'N. C Lode -- 134*01 'Y location appmx. Alaska Atlin SE114 quad O.P(?) Unknmn Au(7) proprty on Oouglas Island. Wight. 1907a, p. 54; Cobb. Mining Co. location not shown Little if any developnent - 19796. p. 11 on rnap Beark Nest SE1/4 quad p(?) Prospecting reported, 1911. hugla$ Brooks. 1912, p. 25; Cobb. location not show Island 19731. p. 30 on rnsp

Holman and SE1/4 quad P Unknown Diamond drilling, 1916. On Douglas Eakin, 1918a. p. 77; Cobb. Tyee prospects locatiom not shown Island north of Treadwell 1978d. p. 69. 130 on map KETCH1 KAN WADRAffiLE (latltude, 55.-56'; longitude. 130e-132*)

MAP WE(S) MAP CWROIlUTES NO. (if knom) LOCAT ION CATEGORY FORM OF DEPOSIT RESOURCE(S) BRIEF DESCRIPTION PRINCIPAL REFEREKES

1 Honard 56'001N. P Vein ba.Pb,Zn qz stringer lode; in grrnodiorlts; Buddington. 1929. P. 76; 130'04 'H locally mlnsralized with Py, gn. Cobb. 197Ze $1 and ba; open cuts and stripping

2 Last Shot 56"OO'N. P Vein Qt vein in Texas Creek Grano- hddington. 1929. p. 75-76: 130'03'V diorita ranges frm 5 an to 4 m Byers and Salnsbury, 1956, thick; shoot of alm%tsolid p. 136; Cobb, 1972e sulfide up to 50 cm thick per- sists for 10 m or nmre: gn. py, $1, po. cp. td, and fb; minor rc also reported; 65 on channel sample across sulfides shorn Au, 0.08 oz per ton; Aq, 11.3 or per ton; 6.2% Pb. and 4.85% Cu; pits. opencuts. and 8 m adlt

3 Fish Creek 56"00'N, M Vein Imnediately north of Muntaln Buddington. 1929. p. 58-71; 130'03 ' W View property. and partly in Byers and Salnsbury. 1956. Bradf ield Canal quadrangle; qt p. 138; Cobb. 1972e veins up to 1 m wid8 are mainly In Texas Creek Granodlorite near contact with racks of Hazle- ton(?) Group; gn, sl , PY. td, cp. and minor sc occur in these veins; lenticular bodlor of po with minor cp. py, and aspy also present locally, but values fm these bodies are low; assays of ore frm Star- board and Olympia claims rep~rt103 to 706 oz As per ton. 17 to 39% Pb. trace to 7% Cu. and less than 1 oz Au per ton; several pits, adits. and drifts

4 Sfxmile Vein Narrow stringers and veins of qz in Buddington. 1929. P. 76-77; Texas Creek Granodlorite locally Cobb, 1972e contain visible free gold; py. gn, and minor cp and sl; two adits and surface wrkings

Vein Qz vein frm .5 ta 2 in thick in Buddington. 1929. p. 67; a 5 Bishop Texas Creek Granodiorite; po. py. Cobb. 197Zc minor cp and gn; Au and Ag content reported low

6 Mountain View 55'59'N. M Vein Qz veins in both Texas Creek hddington. 1929, p. 63-67; 130'03'W Granodiorite and Hazleton(?) Group west and Benson. 1955. merasdirnentary and metavolcanic p. 30-32. 34-44; Byers and rocks. Metal1lc minerals include Salnsbury. 1956. p. 123. py, PO, sc, CP, gn, sl, minor td 137-138; Cobb. 1972e and fb; also reported are Ag. Au, anolesite, aspy, azurite. chalmer- site, covellite, ml, m, m. pmns- tite, and speculari te; a yellowish coating uas tentatively identified as a uranium sulfate. Gangue minerals are qz and ba. Ore from the trincipal vein (Fish Creek No. 2 or Gray CopperU vein) averaged 1.23% Wg, and 0.1 and 6.4 oz Au and Ag per ton across an -average width of 57 cm; mre than 1,100 rn of underground workings but the only ore shipmnts ware for mill tests

7 Deleted

8 Lucky Boy 55°59'N. vein Cu,Pb.U.h Fissurd zone 60 to 90 cm thick Buddfngtm. 1929. p. 67; Extension 13Oo03'U with qr stringers totaling 15 to Cobb, 1972e 30 m in thickness; DY. an, and sl locally with minor b-and c crosscut adlt an drift total SO' m. Country rock Is Aaty "quarttito"

9 Victoria 55'59'N. P Vain? Unknom; wr- Sparse mineralization; few short Buddington. 1929. p. 67-68 130°02'W ~iblysame as adits at locality no. 8 10 Boundary Line 55'55'N. U.S, Bureau of Mines. 19771 130'01 'U KETCHIUN WADRANGLE (continued)

MAP COOROIWTES COCAT ION CATEGORY FORM OF DEWSIT RESOURCE(5) BRIEF OESCRIPTIOM PRISIPAL REFERENCES

11 JandL 55"53'?4. C Lode CU .b? -- U.S. Bureau of Mines, 1977a 130°13'W

12 Alpine 55"46'k. C Placer Fa Placer claim near mouth of U.S. Bureau of Mines. 1977a 130'101U Davls Rlvsr

13 Ferro 55'46'N. C Plscar Ft Placer claims near mouth of U.S. Bureau of Mines, 1917a 130°11'W OavIs River

14 Ccmnonwealth 55'46'M, P Vein(?); dlsseni- Au,Cu,b.Zn Qz(?) veins in a narrow band of Buddington. 1929. p. 111- 1J0°12'W nated(7) 4UartZitt. schist and marble in 112; Cobb. 1972e 42 mmzoni te; mo, sl and tp are sparsely distributed In veins and Country rock; two short adits

5Se50'N. 0 Oisseminatcd(?) Cu Trace of cp with py and po in Berg and others. 1977. 130e25'U rusty-weathering zone in para- P. 132 gneiss 55'59'N, 0 Vein Cu, MO wall qz veins in a zone of Berg and others. 1977. 130~51'n Iron-stained paragneiss; trace P. 123-125 nn and cp

0 Ofsseninated(?) Cu Tract cp and minor PO in Berg and others. 1977. broad rusty-ratharing p. 124-126 paragneiss zone; low values of Cu. Pb, Zn, rb. and Ag

0 Ofssmfnated(?) Cu Trace cp and po in rusty- Berg and others. 1977. weathering zone in paragneiss p. 126-127 0 Dissminated(?) cu .no Sparse cp with py in rusty- Berg and others, 1977, weathering zone in pelitic p. 126. 128 schist; one sample contained 150 ppn do 0 Oisseminated(?) cu Minor cp in zone of rusty- Berg and others. 1977. westhering pyritic paragneiss; p. 123-132 low values of Cu, Pb, Zn, Ag, and Ma reported

21 Gnat P Vein Cu.Ma,Pb QZ fissure vein 2.5 m thick in Buddington, 1929, P. 120; gneiSsic qz diorite; cp, no. Berg and others. 1977. gn. and py relatively abundant p. 121-123; Cobb. 1972e 0.0 to 0.5 m below hanging wall; reported values to 1500 ppn Pb, 1400 ppn Cu, and 910 ppn no

P Disseminated. Ag.Au ,Cu,Zn Several shallow opencuts and Berg and others. 1977, massive?; vein trenches, drilling; sulfide- p. 116-120 bearing zone 25 m wide In Para- gneiss near foliated granadio- rite; ~p,py.po, and $1 fonn disseminations and veinli ke? masses; possible Cu content of 0.2 to 0.7% in a large body of sulfide-bearing paragneiss. Individual analyses showed as much as 0.2 ppn Au. SO ppm Ag. several thousand ppn Zn, and 500 ppm Cd

Vein Cu .Mo Minor amount cp and ma in 55 cm Berg and others, 1977. rlde qz vein at contact of para- D. 134-135 gneiss and qz diorite

24 Marble Copper 55"43'N, P Disseminated Ag ,Au ,Cu Ml and traces of cp In a marble- Berg and others. 1977, 130'52 ' W skaw zona in paragneiss near p. 120-121 contact with follatcd granodiorite: a 55-an-long channel sample frm shallow cut assayed 4000 pm Cu, 30 pp Ag, and 3.5 ppl Prr KETCHIMN WAORAKLE (continued)

UP mE(S) MAP COORDINATES na. (if know) LOCATION CA~EGORY FOR^ OF OEPOSIT RESWRCE(S) BRIEF OESCRIPTION PRtNClPAL REFERENCES

25 -- 55'43'N. 0 oisseninated Cu Py and mlnor cp in paragneiss; Burg and others, 1977, 130a52'Y chip sample across 13 m of gneiss p. 135 assayed 1000 ppn Cu

26 (Burroughs Bay) 56'00'N. C Vetn; disseml- MO Porphyry rb dewsit in granite Elliott and others. 1978. 131'18'W nated and qz porphyry stock and asso- loc. 26; U.S. Bureau of cisted dikes; mo-qz veins and Mlner. 1977r mo fracture coatings; rein and disseminated DY; no data on tonnage and gGde 27 Ekblad 55"42'N, C Lode h -- U.S. hreau of Mines, 1977s 131'27'W 28 Gold Standard 55"39'N, M Vein; dissemi- AU.BI,P~ Largest Au production, by far, Brooks. 1902. p. 59-60; 132°00'Y nated? in Helm BPy area; intermittent right and Yright. 19@. operations from 1898 to at p. 153-155; Bufvers. 1967, least 1940 probably produced p. 6-8; Cobb, 1972e a few thousand 02 of Au. Aurif- erous QZ veins with py. tt, and a little gn in qrecnschist(?); principal veln 15 cm to 2 rn thick exposed over 300 rn along strike 30 m shaft with drifts; other short tunnels.and shafts. See also Gold Standard (no. 174 in Craiq quadrangle)

29 Gold Mountain 55'37'N. M Vein; dissmi- Au.Cu.Pb Qz veins and Stringers in ~rooks,1902. p. 58-59; 131°59'Y nated pyritic? greenschist; py, cp. Wright and Wright. 1908. gn. and Au; some Au produc- p. 156; Cobb, 197Ze tion reported; surface work and over 200 m of undergmund wrkings

C Vein Au Harrou qr veins in schist U.S. Bureau of Mines, 1977a

31 Rainy Day 55')37'N. P Vein Au.Pb.Zn One-m-thick qz vein in a pork Brooks, 1902, p. %; 131°58'W phyritic granadiori te dike 200 Wright and Wight. 1908. to 300 m wide; small amounts p. 156; Cobb, 1972e py. sl, gn. and Au; opencut and 33 m tunnel 32 Kingston P Vein; dlssmi- Au Qz veins in 2 to 10 m wide Brooks, 1902. p. 58; Cobb, na ted ? zone in pyritic? chlorite 1972e 0 schist: assays of 52.50 to $600 Au per ton reported

33 Keystone 55'36'M. M Veln; dissmi- Ag,Au Stockwork of many small qz veins Brooks. 1952. p. 57-58; 132"OO'W nated in a belt of pyritic? greenschist right and Wright, 1908, 6 to 12 m thick; abundant py and P. 157 generally low values in Au and Ag; crosscut tunnel, shaft and mre than 200 m of underground workings

34 Old Glory 55"37'N, M Vein dlsseni- Au Qz vein In greenschist and sme Wright and Wright, l9a8, 131°59'W natd arglllite; minor sulfides and p. 157-158; Lith. 1914. free Au in vein. sulfides local- p. 85-86; Cobb, 1972e ly disseminated in adjacent cwn- try rock; adits and drifts total several tens of meters 35 Last Chance 55"36'N, P Vein; dissmi- Au.Cu pz vein of irregular width in a Brooks. 1902. p. 57; 131e59'W na ted shear zone in pyritic? chlorite Wright and Wright. 1908, schist; minor cp and bn, aver- p. 157; Cobb, 1972e age Au values low; short drift

36 Mary T. 5Se36'N, P Vein dissani- Au,Cu Belt of chlorite or SeriCite Brooks. 1902. p. 57; 131'58'W nated schist contalning sz, Py. CP. Wright and Wright, 19a8, secondary Cu minerals. and Au; p. 157; Cobb. 1972e low values reported; surface pit

37 U.S. P Veln Qz vein in chlorits schist car- Brooks, 1902. p. 57; ries py and Au; low values; ex- Wrfght and Wright. 1908. plored by surface cuts and short p. 157; Cobb, 1972e prnspect tunnels 38 Little Munee SS036'N, Vein Au.cu Wall qz vein In porphyritic Brooks, 1902, p. 9; Cobb, 13lo57'Y diorite; py, cp and Au reported 1972e

MP HnnE(5) M4P CMIROIMTES M. (if known) LOCATION CATEGORY FORH OF OEPOSIT RESMIRCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

52.2 -- 55"12'N. P Oissmlnatsd; A9 ,Au.ba. Meter-wide fault (breccia) zone Elliott and others. 1978. 131°49'Y vein Cu. Pb. Zn In dikelike msfic? ignmus mck p. 8 structurally mixed with sedl- mentary and other igneous country rocks. Breccia weathers orange or red and contains pz. carbonate. ba. and sinall amounts of sulfide(?) minerals. smi- quantltptive spectrographic analyses of samples of breccra and country rock showed up to 70 Ppn Ag. 0.15 ppAu. ~0.5%Ba. 700 ppCu. 1.5% Pb. *I.OX Zn, and possibly anomalous mounts of other metals. In 1969 workings consistad of appro* 7 a long adit 53 Six Point Vein Au? .Cu Thin qr vein wlth py and sane cp. Brooks, 1902. p. 73-74; follows contact of altered dia- Wright and Wright, 1W. base dike and slaty 1lrne~tone; p. 140; Cobb. 197Ze shaft and drift 54 Easter Vein Au h- and py-bearing qz vains wlth Brooks. 1902, p. 62-63; trace asp In slate and green- Berg and Cabb, 1967. schist; nners reported values p. 179; Cobb. 1972e of $3 to $400 prr ton; mil pit

55 Typhoon 55"24'N, Vein Au? Py-bearing qz vein 20 an thick Bmoks. 1902. p. 61 131°48'W in slate free Au probably present

56 Tongass 55"24'N. vein Au? Py-bearing qz vein 30 cm wide Brooks, 1902, p. 61 13lo48'W in slats free Au probably present 57 Green Hornet 55O23.N. Lode U? .- U.S. Bureau of Mines, 1977a 13lo47'W 58 Ken Pond 55'25'N. Lode AS -- U.S. Bureau of Mines. 1977a 131'43'U 59 Beach Lode 4A -- U.S. Bureau of Mines. 1977a

60 Little Sue 5S022'N. Lode Au -- U.S. Bureau of Mines, 1977a 131'41 'Y 61 Yhitt Cliff 55"21 'N, Lode Au -- U.S. Bureau of Mines, 1977a 131°41'W

62 Hoadley 55'21 'N, Vein Au.BI Two sets of qz vains frm 10 to eight and Yright, 190B. 131'40'Y 60 cm thick in gabbm(7) intru- p. 151; Cobb. 197Ze slve into schist; older set contains mlnly py and po. younger set contains aspy, free Au, and trace of tt; opencuts and short drift tunnels

63 Yildcat 55"21 'N. P Vein; disseml- AU,CU Veins in diorite or gabbm in- Yright and Yright. 1908, 13l040'W nated trusive In black slate: main p. 151-152: Cobb, 1972e vein 30 to 40 an thick tracsd over 300 m; Au and py wlth minor cp; all rock mineralized locally; ucplored by opencuts, short tunnels, and shafts; $20 to $30 in Au per ton from 5-ton test shimt reported €4 Bear Mountain/ 55"Zl'N. Lode -* U.S. Bureau of Mines. 1977a Malaspi~ 131°38'W 65 Laskawonda 55'21 'N. P Vein; dlssmi- Ag,Au,Cu Phyllitm and schist cut by few Wright and Wright. 1908, 13lo38'W nated. smll qz velnlets; PY and cP p. 152; bfvers. 1967, wcur In schlst and va+nlets. p. 28; cobb. 197Ze and Au and Ag wen reported: tw shafts and surface work

66 Venitia 5SoZO'N. C Lode -- U.S. hreau of Mines, 1977a 131a38'W 67 Clairvoyance 55'19'N. C Lode -- U.S. Bureau of Mints. 1977a 131°41'W KETCHIKAN @JAMANGLE (continued)

MP WE(S) . HAP COOROINATES NO. (if known) LOCATfON CATEGORY FOd OF DEWSIT RESOURCE(S) BRIEF OESCRIPT ION PRINCIPAL REFERENCES

68 Goldstone 55'19'N. C Lode Au -- U.S. Bureau of Mines. 19774 131°38'W 69 Goldstredm 55'18'N. n Vain; dissemi- Au,Cu.Pb.Zn Oz veins in greenschist and Wright and Wright. 1906. 131°38'W nated gt-sericite schist; principal p. 44; Wright. 1908. p. 92; vein 1 to 2.5 m wide with best Wright and Wright. 1908, values confined to steeply P. 177-178; Berg, 1973, pitching shoot 20 to 25 rn long; p. 36; Cobb, 1972e PY, cp. gn, $1. aspy. and native Au; several thousand tons of Au ore produced, values of $18 per ton reported; 35 m shaft with few hundrcd m of drifts on tw levels 70 Gold Flakes Lode Ag ,Au .Pb -- U.S. Bureau of nines, 19778

71 Hecbnan Vein Au Qz-calc veins with py in chlori- Brooks. 1902, p. 62; tic schlst, 2.5 m wide lode; ex- Wright and Wright. 1908, plored by opencut. 20 m shaft p. 179: Cobb, 1972e and drifts; low Au values

72 Moonshine P Vein Au Two parallel qz veins 6 m and Wright and Wright, 1908, 2 m thick in greenstone; ex- p. 179 plored by 4 m shaft and 10 m opencut; low Au values

73 Birdseye P Vein; disssni- Au.Pb.fn Qz vein 1 to 1.5 m wide in por- Wright and Wright. 19@, M ted phyry dike in slate and schist; p. 152; Cobb, 1972~ py, gn, s1 and Au present in vein and adjacent dike rock; tenmeter shaft and surface stripping

74 Gold Nugget C Lode Au -- U.S. Bureau of Mines, 1977a

75 Sharon C Lode Cu ,Zn -- U.S. Bureau of Mines, 1977a

M Vein; massive? Ag.Au,Cu, Massive sl- and gn-bearing vein(?) Robinson and Trenhofel, Pb,Zn in slate. averages 30 cm thick 1953. p. 79-82; Cobb, 1972e over 100 m; opencuts and about 100 m of underground wrkings: 100 tons of Pb and Zn concentrates containing 2 oz Au. 347 oz Ag. 214 Ibs. Cu. 42.086 Ibs. Pb. and 74.829 Ibs. Zn were shipped; deposit contains an estimated 2,500 tons of ore averaging 6 or 7% Pb and about 28% Zn U.S. 77 -- Lode AS -- Bureau of Mines, 1977a

78 Londwan Vein More than 1300 m of underground Wri ht and Wright. 19W. norkings including 700 m along P. ?50; Smith. 1914, the main vrin; several small qz p. 88-89; Cobb, 1972e veins and a main vein 1 m thick cut dark schists; veins contain 5% or less py, 51, gn, and trace cp, Ag, and Au; ore was mined and stockpiled at water's edge but not shipped

79 A. L. and S. C Lode Ag,Au.Cu?. -- U.S. Bureau of Mfnes, 1977a Pb

80 Peterson 55"23'n. P Vein Ag ,Au .CU Qz-calc vein in schist contains Wright and Wright. 7908, 131°28'W Pb,Zn py, gn, $1, pa, and cp; Au and p. 150; Smith, 1914, Ag also reported; two short p. 90; Cobb. 1972e drifts

81 Blue Streak 55'22'N C Lode Au,Cu.Ni -- U.S. Bureau of Mines, 1977a 131'29'~'

82 Black Ridge 55"17'N. C Lode Ag,Au.Co, -- U.S. Bureau of Mines, 1977a 13Io26'W Cr 83 Moth Bay 55'18'N. P Massive; dissmf- Ag.Au.Cu, opencuts and about 250 m of Robinson and Twnhofel . 131"211Y nated; vein Pb, Zn underground workings; the ds- 1953. p. 59-71; Cobb, posits are thin layers of rms- 1972e covite schlst containing sulfide minerals with qz and talc gangue, and some isolated pods of mssive sulfides; py. PO. st, cp, gn, minor bn and CW; Au and Ag known only frm analyses; measured and indtcated reserves include about 100.000 tons of 7.5% Zn and 1% Cu and 10,000 tons of 3% Cu; 100,000 additional tons of lower grade material inferred KETCHIMN WAORAffilE (continucd)

MAP HAnE(S) MAP COORDIMTES HO. (Ifknoun) LOCAT ION CATEGORY FOPM OF OEPOSIT RESOUACE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

83a Head of 55'23-24'~ 0 Uasnive, dlssemi- Ag.Au,Co. Stratabound massive sulfide Koch and Elliott, 19781, Thorne ~rn 131°15'W na ted cu?.tn7 occurrences. Ironstained argillite p. 119-121 (sample and qz-mu(-calc) schist contain local 1 ties fSW348-354) abundantly dlsseninated py and tones up to a meter or so thick of nearly massive pyrite and probably other sulfide minerals. Geochemi- cal analyses of py-rich rock sm- ples fran several localities In this area show uo to 10 ppm Ag. 0.1 ppm Au. 500 ppm As. 2000 ppl Co. 150 ppn Cu, 30 ppMa. 210 ppm Zn

84 Lake 55"25'?(, P Vein QZ veins containing small amounts Wright and Wright. 1908. 13l012'Y Of py. gn, and 51 in muscovite(?) p. 149; Cobb. 197Ze schist and greenschist near granitic racks

85 Tyee Vein Qz vein 1 m thlck in grano- Wright and Wright, 1908, diorite; py, 51, gn, and low p. 148; Cobb, 1972e values in Au

86 Massachusetts 55"23'N. P Vein Au,Pb,Zn 92 vein 30 to 150 thick in Wright and Wright, 1908 13l01O'W muscovfte(?) schist and green- p. 148-149; cobb, 1972e' schist; py, gn. and sl; AU values of 512 per ton reported; opencuts. 10 m shaft and 15 m drift

87 Baltic Star 55"23'N, P vein; dissemi- Au,Pb.Zn Qz vein .S m wide and dissmi- Wright and Wright. 1908, 131°11'W nsted p. 148; Cobb, 1972e natedsl. gn, sulfides and low infree schist; gold PY,values

P Vein Au,Zn 02 vein .3 to 2 m thick In Wright and Wight. 1908, schist; py, sl, and low values D. 148; Cobb, 197ie in Au; opencuts and two short prospect tunnels

89 Golden Rod P Vein Au Qz vein 5 m thick in aplite or Wright and Wright. 1908, gneissic granodiorite carrles p. 146-147; Cobb, 1972e low Au values. Several opencuts

90 Salve Band of sulfide-bearing seri- Wright and Uri kt 1908. cltic schist with few small p. 148; ~obb,?97ie stringers of qz; py with lo* Au values; opencut and test pit

91 Sea Breeze P Vein h,PB,tn Otension of the mineralized Brooks. 1902. p. 67; zone of the Sealevel mine; qz Wright and Wright, 1908, veins frm .3 to 2 m wide in or p. 146; Cobb. 1972e nwr porphyry dike in greenstone; py, gn, sl, and occasional speck of Au in qz gangue; abrupt varlations in degree of mineral ization and values; opencuts and two short tunnels

92 Sealevel M Vein; disseml- Ag,Au.Pb, Qz velns cut greenschist and al- Wright and Wright. 1908. nated Zn tered wrphyry dikes with sme p. 144-146; Cobb, 1972e wall rock mineral ization; mineralized zone continues more than 600 m; py, gn, sl, sparse flakes of native Au; gangue is qz wfth sane musco- vlte; mineral content of vein and adjacent wal lrock appears greater where vein cuts parphyry dlke: opencuts and 40 m shaft with more than 400 in of drifts and crosscuts. Unknom anmunt of Au produced in early 1900's; Ag content not know

93 Goo Goo Vein 92 vein up to 6 m wide In green- Brooks, 1902, p. 67; schist; py, 51, gn, and pockets Wright and Wright. 1908, of free gold reported; surface p. 147; Chapin. 1916. ~uts.!it. shaft and long adit. p. 82 ; Cobb, 1972e om r ch pockets were mined out befor* 1916 MP ME(S) IMP CDWDIIUTES IY). (if known) LOCATION CATEGORY FMOF OEWSIT RESOURCEIS) 8RIff OESCRlPTfON

9) Majestic 55"22'N. P Vein Au,Pb,Ln pz vein I m wide in altered Brooks. 1902. p. 67; 131°11 'U schtst may be continuation of Uright and Wright. 1908. Gw Goo vein; py. $1, gn. and p. 147 mlnor Au In qz gangue; picked Sbnplm assayed $30 per ton; small open pit and short tunnel

95 Gold Banner 55'22'N. P Vetn Au.Pb.fn Qz vein .3 to 2 m thick In Urlght and Wight. 1908. 131"ll'U schtst cut by r porphyry dike; p. 147; Cobb. 19720 py. gn. $1, and Occasional par- tfc10~free gold; 20-m tunnel

% hby Goorge 55'22'N. P Vein Au 7 Three*-wide qz vefn In argll- eight and Wight. I-. 131'll'Y litr and grttnschlst p. 147; Cobb, 19720 97 Wild MSt 55'22 '1 P Vein Au Several qz stringers about Urlght and Wight. 19[18. 131*11'~' 30 an wide in argillite and p. 147; Cobb. 197Ze swicite schist; low Au values; surface cuts only

98 High Horse 55'22'N. P Vein h.Zn Qz vein 15 an to 1 nl thlck in Brooks. 1902. p. 68; 131°11 'U schist; py, sl, and low Wight and Urlght. 190B. Au values; opencuts and sbrt p. 147-148; Cobb. 1972e prospect tunnel

99 Ace Lode U.S. Bureau of Mines, 1977a

100 Alava 55'14'N. C Stratifonn? Fe Ti tmlfrmu$ rmgneti ta In Ber , Elliott, and Koch. 131'08'W Jurassic or Cretaceous zoned 197% p. 24-25; U.S. ultramflc rocks at Alava Bay Dureau of Mnas. 1977a

101 Nartz Ledge 55'14'N. U.S. Bureau of Mines, 1977a 13l0O1'W

102 Nanjan 5S014'N, C Lode no U.S. Bureau of nines, 1977a 130m59'Y 103 Pyrite Lode 55'16'N. P Vetn n0 Pockety occurrence of m along U. S. Bureau of MI nes . 1977s 13OoS8'W qz vetn in metmrphlc rocks

1M Reliance 55-17'N. p Massive; dis- Ag.Au,Cu,Zn ktamrphosed stratabound mas- Wright and Uright. 1W, (Roe Point) 130'57 'W sminated sive sulfide deposit. Py, W, p. 185; Cobb, 1972e; Elliott (IXL) cp, md $1 fom nussivc layers and others. 1978, p. 11 and disseminations in rusty- eathering mica schist; Au and Ag also rewrtd: adit with about 30 m underground mrkingr

105 Quartz Hi11 55'24'N. P Vein; disswnl- Large wrphyry Ib deposit in Elliott and others. 1976 130e29'N nated hypab~snlcomposite stock of p. 1. 9-11 ; Hudson and Oligocmr grani te porphyry, pz others. 1977 poruhrry. microgranlte, ond aptite: no-qz veins and am fracture coatings occur over large areas; py occurs as dis- sminatrd grains In porphyries and in veinlcts; reports indicate potential ore body In ex- cess of 100 million tons of low grade ore

106 Gullette 55'09'N. C Placer Au Placer Au clafm near the head U.S. Bureau of Mines, 1977a 13Oo32'U of Marten Ann

C Placer Plr Placer Au claim near the head U.S. Bureau of Mines, 1977a of Marten Am

108 Red River 55'04'N. P Oissemlnatcd ; Cu ,Mu Py, cp. PO, mag. bn. and no fom Elliott and others, 1978. (Htnpback Lake) 130'31 'Y massive? smll msses and dlssalnatsd p. 11 grains along gneissic hnds in matasedlncntary rocks and gneiss intrukd by pegnutite; mineral- izad bnC frm t- csl to 30 n thick; privately drilled. grade and tonnaga infarmtion not available 109 Grotto P 01~scnlnatad; Vein dmrlt In shear andlor Brooks, 1902. p. 70-71 ; vein brcccfa zone in reenschist; Wright and Wright. 19MI. onws reported QIZ,cu across P. l4& Cobb. 1972e 1.5 m mineral ized zone; dwel- oped by more than 150 m of drifts and crosscuts HAP NME(S) MAP COORDINATES NO. (If kmm) LOCATION CATEGORY POm OF OEPOStT RESWRCE(S) BRIEF DESCRIPTlON PRINCIPAL REFEREMES

110 he 5S012'N. P Vein Cu Qz vein 1 to 2 m wide contaln- Wright and Wright. 1908. 131 "4S'W in p and cp In a sll~ceous p. 139; Cobb. 197Ze chvorftr schist

111 Damn 55'12'N. P Vdn Cu? Qz vain heavily minanlizcd Wight and Wright, 1908, 13lo45'W with py In "bsndod chlorite p. 140 country mck"

112 Hobo 55'1 1'11. P Vein Cu Three m vein with py and cp; Urlght and Wright. 190B. 13lo45'W continuation of Yar Eagle p. 140; Ccbb. 1972e vein?

113 Ysr Edglr 55"11'N, M Vein Au .Cu Qz voins in shear/breccia zones Brooks. 1902. p. 70; 131'45'W in grcanschlst; py, cp and minor Wright and Yrlght. 1908. Au with qz gangue; 600 m cmss- p. 140; Cobb. 1972s cut tunnel Inters~tcd6 or mre velns

114 Plutyas Vein Cu? Qt vein containing abundant Wright and Yrlght, 19@, py in a "banded chlorite country D. 140 rock"

115 Big Joe 55"1Z'N, P Vein Cu Qz vein 3 m thick in chlorite Wright and Wright, 1908, 131a44'Y schist traced for over 900 m; p. 140; cobb. 1972e py and cp; extension of Yr Eagle mineral lted zone?

116 Jewel 55"12'N, P Vein Qt vein with py and cp. Ex- Brooks. 1902. p. 71; 131"44'W plored by short crosscut Yrlght and Wri ht 190B. p. 139; Cobb, 7'371c Wide qz vein in altered quartz- 117 hck 5S011'N, P Vein Au .Cu Wright and Wright, 1908. !,te and schist reported to p. 139-140; Cobb. 197Ze 131°44'W assay wll' in Au and Cu 118 Bay View 5S011'N. M Vein Ag,Au .Cu ,Zn pt- and crlc-cmted breccia Brwks. 1902. p. 70; 131°44'W zone wIth py, cp. $1, and minor Cobb, 197Ee; Elliott hn; opencut and 30 m drift; and others. 1978. p. 12 mll welter shipnent reported. Lode is in a fault-bounded lblock of trcmdhjaite cut by pralmnt basalt dike; mineral deposlt 1% mainly in brecciated basalt; country mck enclosing fault block Is rhyolitlc metatuff. SS analyses (Elliott and others. 1978) of minerallted brtcclb collected frm the dike showed up to 10 ppln Ag, 0.10 pprn Au. 200 ppn As. r2% CU. and 150 ppn Sn

119 Sanford 55'11'N. P Veln Vef n. probably carryln py and Wright and Wright, 1908. 131e43'Y cp, along shear zone(?! in chlor- p. 139: Cobb, 1972~ ite schist; low values; short shaft and opencut 120 Concord 55"ll'N. P Vein Sulfide-baring qz-ba-carbonatr Brooks. 1902. P. 72-73; 131845'Y veins in breccia zones in green- Wright and Wright, 1908, stone (basalt dlkr?) and trond- p. 139; Cobb, 1972e Mclite; cp. $1 and a little Ag and Au; ore fra Sunrise vein sald to carry value of $72 per ton chiefly in Cu; opencuts and short tunnols

121 Grenadier 55'10'N. P Vein Cu? Shear/braccia(?) zone in trond- Brooks, 1902. p. 73 131°45'W hJea+ta? and qmnstone (basalt dlke? )

122 Friday 55'10'N. C Veins Cu U.S.G.S. studies (Elliott and Elliott and others, 1978, 131°47'W others. 1978) near this p. 13; U.S. Bureau of prospect show Mfnas, 1977a py- and cp-baring qz-carbonate (-bat) voins In breccia zones in strongly Fa-stained metamr- phased volcanic. sedimentary 7, md Intrusive country rocks. Workings vislble in 1969 Includcd a fc* -11 pits and short tunnels 123 Club U? . -- U.S. Bureau of Mines, 1977a KETCH1 WAN WORANGLE (contlnud)

MAP WE(S) MAP CM)ROII(ATES NO. (if known) LOCATION CATEGORY FORPI OF DEWSIT RESOURCE(S) BRIEF OESCRIPTION PRIWCIPAL REFEREKES

Cu May be near. or relocation of, Brooks. 1902. p. 73: "Erhrrt's claim* and/or Star- Yright and Wright, 19W, light; cp with qz and calc fn p. 140; Cabb, 1972e vein or shear/breccir zone(?) 125 Boots U? Lode claim on south side of U.S. hrMu of Mines. 19174 Dall By on Gravina Island 126 Black Jack 55'09'N, P Vain U? Thln. discontinuous sem or Ylllims, 1956; U.S. Bureau 131m4S'W seams of black radioactive min- of MInes, 1977~ eral (pitchblende?) in a dlke(7) of *serpmtinlzcd" basdlt or gabbm tht may be in fault contact wfth mtamrphic country rocks. Rndioretive mtneral app~rcntlyoccurs on surfaces of -11 faults. Sltm examination (1956) and tests with Geiger counter indlcate only traces of radioactive matmrlal , sane of which apprently contains up to saverat percent of U. WDrkings in 1956 consistd of several mall plts

127 Usshtngton Vein Cu Mineral izd zone along shearedl Brooks. 1902. p. 72; Cobb. brrciated contact of diabasc 1972e and tmndhjemite7; py and cp wfth qz and jasper gangue

128 Julian Lode Cu Lode clalm on north side of U.S. Bureau of Mines, 1977a Dall Bay on Gravina Island

P VeIn; dissemi- Ag.Au.ba. Cp-bcrrlng qz vein in green- Brooks, 1902. p. 71-72; nated Cu schist and trondhjemlte?; in Cobb, 1972e; Elliott and 1901. owners rewrted average others. 1978, p. 13 grade per ton of 11% Zu, 66 in Au, with slight Ag values; tm, shafts. U.S.G.S. studies near this PrOspeCt (Elliott and others. 1978) show disseminated py and cp, and py- and cp-bwring qz- carbonate-ba veins in breccla zones In Fe- and Cu-stained metamrphnsed volcanic, sedimentary. and Intrusive country rocks,. In 1977 workings cons1 sted of several plts and sweral (?) thousand meters of drill core, mostly in disarray

130 Annette Bay 5Se15'N, 0 Lode Cu.Sb Cu and M minerals reported Berg and Cobb, 1967, p. 180; 131'31 'Y Cobb, 1972e

131 Nadzaheen Cove 55'13'N. 0 Vein;dissml- Ag.Au,Pb 02 lenses and veins up to 3 m Berg, 1972; Cobb. 1972e 13lo29'W nated wi ds and fm hundred m long in phyllite and fine-grained schist; qz and country rock near qz contain wall amounts of disseminated py and gn, and a fm specks of Au: 0.71 oz Au per ton; 0.91 oz Ag per ton 0 Surface stain Cu Trace of ml In crrnglawate Berg. 1972; Cobb. 1972e

0 Vein A9.Au.Pb Gn in thin. discontinuous calc- Berg. 1972: Cobb, 1972e qz flssun veins In subhorlzon- ul shear zonm up to 6 m thick and fcw hundred m long; country rock Is trondhjmlte; gnb saw ple assay.9 1.38 oz Au per ton. 0.42 or Ag per ton 134 blest Pt. 55°11'N, Vein Crushed metarhyol ite cut by Berg, 1972; Cobb. 1972e 131m36'W sparse veinluts containing pz. calc, ta, and a far specks of gn - - .- MAP NNE(S) MAP COORDINATES NO. (if known] LOCATION CATEGORY FOR4 OF DEPOSIT RESWRCE(S) BRIEF OESUIIPTION PRINCIPAL REFERENCES

Veln Three(?)-m-wide shear zone in Berg, 1972; Cobb, 1972e metarhyolite; zone contains calc and qz velns carrying ba and hm. plus small anmunts of gn, cp, and PY 55"11 'N. Vein Three+-wide shear zone in brcc- Berg, 1972; Cobb. 19720 13I035'W ciated metarhyolite contains veins and irregular masses of ba and calc, plus small amounts of hen and gn

Vein; dtssent- Oz velnlets contafning cp. py. Berg. 1972; Cobb. 197Ze na t ed hen. and secondary Cu minerals in brecciatd Ieucottondhjmlte

138 nasslrr Harbor 55"lZ'N. Olsseminated Sparsely dlsseninated cp in fo- Berg. 1972; Cobb. 1972e 131°25'U 1iated leucotrondhjuwl te

Placer Traces of Au in beach placer Berg, 1972; Cobb. 1972e material and in qz float near qz-bearing slate and graywacke bedrock

140 Beaverlodge 55"111N, Lode -- U.S. Bureau of Mines. 1977a 13I021'W

141 (Cascade Lake) 55'10'N, -- U.5. Bureau of Mines, 1977a 131e23'Y Vein; dlssmi- Or lenses and veins up to 10 m Berg. 1972 ; Cobb. 1972e nated wide and 30 m long in phyll fte and metarhyol ite; stme veins contaln small amounts gn. py. and ms(?); small amounts of $1. cp. py, and gn in metarhyoltte(?l

Vein 02 veins less than 1 m wide; up Berg, 1972; Cobb. 1972e to 0.91 or Ag per ton and 0.43 oz Au per ton; Cu, Pb, and Zn also reported

144 Blunt Hountain 55"08'N, 0 Vefn Sparse gn, hen(?), and py in Fe- Berg, 1972; Cobb, 1972e 131°23'U stained qz ueins and pods up to 3 m thick in schistose trond- hjanite

Vein; disseni- 02 veins 1 m or less wide in Berg, 1972; Cobb, 1972e nated metarhyol ite and metarhyolt te breccia contain py, cp. and gn; Au and Aq also reported: trace dlsseninated cp and py in rhyo- 1ite microbreccia in 33-m-long adit

Vefn; disswi- Oz lenses and veins in limestone Snlith, 1914, p. 92-93; nated and? metarhyol ite; sulfides Berg. 1972; Cobb. 1972e in qz velns and adjacent country rock include td, gn, and mlnor cp, cv. and cc; small stringers and dissemlnated grains of gn, py, and cp in brecciated dolo- mitic Itmestone; stringers several cm thick contain ba; mv be general vicinity of old Tyee prospect

147 * - 55"07'N. 0 Oissemtnated cp in leuco- Berg, 1972; Cobb, 1972e 131.e26'W trondhjemi te location appmn. 148 Metlalatla 55"08'N. 0 Sparsely dissemlnated py and Berg, 1972; Cobb, 1972e 131a34'U cp and traces of ml in schist 149 Yellow Hill 55'06'1. 0 Vein; dissmi- Asbestos, Partly serpentinized dunite con- Berg, 1972; Cobb, 1372e 131'34'Y nated Cr.Pt taining scattered thln sews of chrysotile asbestos and sparse veinlets and dlsseninated grains of cr; randm sample of massive dunite contained 0.029 ppn Pt

150 Tamgas Harbor 55"OS'R. 0 Dissmnlnsted Very sparsely disseminated py Berg. 1972; Cobb. 1972e 131Q32'W and cp in schist and hornfels KETCHIKAN QJAtiRAffiLE (continued)

MP NWE(S) WP COOROIMTD W. (if known) LOCATION CATEGORY FOR4 OF DEPOSIT RESWRCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

151 -- 55'02'N. 0 Dlsseninated(7) Cu Thin stringers and streak$ of Berg. 1972; Cobb, 1972c 131'39'W py and cp in schist and gneiss 152 Sockeye Lode U? Lode claim nrr mst end of U.S. Bureau of Mines, 1977a Tamgar L. northst of Oavison Mtn. 153 -- 55'03'N. 0 Olssmlnated Au? ,Cu traces of cp, ml. py. and hmn Wright and Wight. 1908, 13lo21'W in sheared apllte and leuco- 0. 180; em. 1972; cobb, cratic qz monzonite 197Ze 154 (Cat Island) 55'01 'N. P -- Cu CP? and secondary Cu minerals Bufvers, 1967, p. 30; Cobb. 131'15'W in ultrmmfic mcks; 50 sacks 1972e; Itvine. 1974, p. 93 Cu 0n.reportedly shippad in 1W 155 Ldge Point 55'03'1, C Lode bA -- U.S. Bureau of Mines. 19771 13l0l2'W

he locations of the following mineral occurrences are too poorly known to show on the ~cconpanyfnqmp: Algonquin Veln Cu Prospect somhere between Dall Chapin, 1916. p. 93-94; Bay and Sea1 Cove. .Qz veins in Cobb, 1972e; Yright and shear zone In schistose green- Yrlght, 1908. p. 140 stone contain cp. spec, and a little bn

Anthony 55'11'N. P Vet n Au .Cu Qz lodas near %a1 Cove carry Chapin. 1916. p. 94; 13l044'W disseminated py. cp. and spec; Cobb. 1972e AU reported

Cascade Inlet 55'10'~, P Vein Au Qz veins along contact between Berg and Cobb. 1967, 131°24'Y graphitic schist and less de- p. 180; Cobb, 1972e; fomd Slaty shale contain py, hith, 1914, p. 92 td, and free Au

Deer Lodge 55'11 'N, Vein; 131°44'W disseminated? Qz lodes near Seal Cove that Chapin, 1916. p. 94; carry disseminated py, cp, and Cobb, 1972e spec; AU reported

Dent Cove Disseminated Prospector'r report of dissemi- Berg. 1973. p. 37 nated cp and py, and traces of mr and secondary Cu minerals in sheared and a1 tered mttamr- phic and intrusive rocks of Silurian or older age

Vein; Qz lodes near Seal Cove that Chapin.Cobb. 1972e 1916, p. 94: disseminated? carry disseminated py, cp, and spec; Au reported

Nehenta Bay 55°101N. Vein?. Zones of intensely hydrothemlly Berg. unpub. field data 131°47'Y disseminated? altered rock near Nehenta Bay contain copper minerals and barite. #y be same occurrence as Friday (no. 122)

Cove Vein? Reports of develomnt work at Bmoks, 1913, p. 34. Partin-Eugge (or Bugge) property and 1914, p. 60; Smith. in Smugglers Cove area in 1912 1933, p. 16 and 191 3 and of general activity in 1920. No other information

South Lakeview 55'39'N. Vein Au, Cu Rusty-weathering banded qt vein Chapin, 1916. p. 82; 132"OO'W 18-24 in. thick in greenstone Cobb. 19728 schist contains auriferous cp. a little py. and free Au. Gouge along both walls of vein. Ad- joins Gold Standard (no. 28); pmperty may be in Craig quadrangle

Unnamed 55'01 ' -55'03' N. Veln Velns along SE rhore of Annette Cobb. 1912e. lots. 55. 131'22'-1 31°24'Y Island contain py, CP, and SOW 56 (in part); Wright gn. Sm11 veins inland contain and Wright. 1908. P. 180 td and cp; som said to carry high values in Au and Ag. Band of mineralized schist Is said to carry low values in Au and h

Dl sseml nated? 5 chip samples of locally pyri- Berg and others, 1977. tic, rusty-weathering paragneiss. p. 137 (site G-29) representing 1.2 to 18 m of section each. along 0.8 km of strlka length. contained 1-2 ppn Ag MT. FAIRWEATHER OUADRANGLE (Latitude 58' - 59'; Lonqitude 136' - 138.30")

MAP NAnE(S) MAP COORDINATES LOCATlW CATEGORY FORM OF DEWSIT RESOURCES BRIEF DESCRIPTICM PRINCIPAL REFERENCES m (if 1 - - 58"OI 'ti. C Lode Cu,Ni - - U.S. Bureau of Mlncs. 1978f 136'32'W location approx.

2 Surge Bay 58"Ol 'N. P Lode Cu(?) ,Nl(?) Area of gabbrolc rocks. Clalrn lo- Buddington, 1925. p. 95; 136'21 'W catsd in 1923. presunably for Cu Buddington and Chapln. 1929, location approx. and Nt P. 373; Cobb. 1978e. p. 62

3 -- 58"OO'N C Lode - - U.S. Bureau of Mlnts. 19787 136"21 'U location approx.

4 Yakobl Island 58'01 'N, M Vefn Au ,Cu Qz vein in shear tone in maflc in- Overbeck, 1919, p. 121; Cobb. 136"ZO'W trusive rock; claima located ln 1972f 1978e, p. 71 about 1887, tunnel driven abwt 35 ft, about 55 oz Au reported to have been mined. qz veln above old tunnel contalns a little co and vlslble Au

AU prospect in alblte qz diorite. Buddinqmn and Chapin. 1929, This may be the sme as Yakobl p. 378; Cobb. 1978e. p. 36 Island (no. 4)

6 Marvitz Vein Au,Pb Ox vefns that appear to be lentlc- Reed. 1938, p. 75-76; Berg ular and as much as 5 ft thlck and and Cobb, 1967. p. 143; andesite dikes occuoy closely spaced Cobb. 1972f; 1978e. p. 35 joints In qz-sericite schist and slate. Velns carry free Au, oy. asoy, and qn. In late 1920's or early 1930's the prospect was developed by 3 tunnels, the longest about 210 ft long. No record of any oroduction

Pl acer Beach gravel at mouth of a small Rossman. 1959b. P. 211; Cobb, stream contalns a little Au. Vein 1972f; 197Be. p. 72 fran which Au was derived orobably crops out on cliff to west 800- 1,000 ft above sea level 8 Inian Islands 58"14'N, C Lode Fe -- U.S. Bureau of Mines. 1978f 136"lg'W location approx.

9.10 Lmesurier 5E015'- 5EU17'N, P Vein (vetnlets) Asbestos,Cu, At lac. 9. ar-pyx hornfels at contact Buddington. 1926, P. 55-56; Island 13b"OO'-136"06'W disseminated Mo htweenrrarbte and qz diorite mntains Reed, 1938, 0. 74; hith, rm along small gash veins and dissemi- 1942b. p. 176-177; Rossman, nated in contact rock. Mo general ty 1963b. p. K51-52: Berg and sparse, but smll pockets form sev- cobb, 1967. p. 145; Cobb, era1 percent of rock. Oeposlt also 1972f; 197fle. p. 28-29 contains cp and gp. Develooed by a 78 ft tunnel and a 25 ft crosscut; no record of production. At SW headland of Willoughby Cove (loc.10) snall veins in limestone contain q2, gr, ep. mo. cp, and bn. Paligorskite, dn asbestos-like mlneral . occurs in or on top of beds near the top of a Sllurlan limestone formation; it has been found on limestone beneath soil cover, in a solution cavity, and in near-surface fractures cut by calc veinlets. dost of material in two deposits has been renmved

58'16'N. C Lode U,S. Bureau of Mines, 1978f 136"OS'W locatlon approx. MT. FAIRWEATHER (continued)

MME(S) MAP COOROI HATES (ifknarn) LOCATION CATEGORV FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

12 Triangulation 58'19'N. 0 Stafn Cu MI and az-stainud overhanging sea- Bra and others Station Garnet 136'50'Y cliff of graywacke and schist. Cu- C125 stained area about 10 ft by 5 ft. Sample across Cu-stained zone con- talncQ 230 pm Cu. Investigation of area failed to reveal a source for secondary Cu mineralization. except for the low backsround values (up to 230 pm) of Cu in the host rock

13 -- 58"21'N, C Lode -- U.S. Bureau of Mines. 19TBf 136"39'W location approx.

14 Taylor Bay 58"21 'N. M Placer Veryf~ntAuinwtwashinfront Rosman,1%3b,p.K50-K51; 136"37'H of Brady Glacier wss mind for a Cobb. 1972f; 1978e. p. 64 location approx. short time in the early 1900's

IS Fern Harbor 58"18'N. 0 Veins Three claim groups (Tomboy. Melvins. Brew and others. 1978. p. claims 136"30'U andFem)wcrestakedin1933; 1978 C271 investigation (Brew and others) re- vealed narmw qz-carbonate veins in greenstone exposed along shoreline. 1.1 ft long channel across two nar- ra qz veins and a brecciated zone contained 160 ppln Cu

16 Astrolabe 58"22'N. 0 Stratiform: dis- Fe.fi Ilmenite and mag occur in layered Rossman. 196b, p. F44-F45; Peninsula 136"54'W seminated' gabbro stock; sem to be conccn- Cobb. 1972f; 1978e, P. 10 massive(?) trated near top of mountain. Float samples frm a zone about 900 ft thick that appears to extend through the mountain contained 8%- 22'. magnetite and 2% llmeni te

17-18 Brady Glacier 58"23'N, 0 Vein Au,tu,Mo Float specimens of nm-bearing qz Ross~n.1963, p. KSO: Berg (near snwt) 136'37'W havcbeen foundonglacier. Small. andtobb. 1967. P. 163; Au-bearing qz veins in mafic gneiss MacKevett and others. 1971, and diorite; veins co~mnlyonly a P. 67; Brew and others. 1978. few inches thick and exposed only p. C268; Cobb, 19721: t 978e. short distances along strike. p. 14 Negligible amounts of Au in one sample. Qz specimens containing free Au found in nmraines. Fragments of qz in stream-sedimnt sample contained finely disseminated py and cp. See also Taylor Bay (no. 14)

19 hndasky 58'25'N. 0 Di ssmi nated; Aq,Co.Cu Cp and other sulflds(s) in horn- MacKwett and others. 1971, (West An) 136"30'U massive(?) blendite dikes in a gneissic diori- p. 71; Rrew and others, 1978, tic rock that locally is garnetif- P. C270; Cobb, 1972f; 197Ae. emus; grab samples of two small P. 17 high-grade lenses yielded 18.000 ppn Cu. 3 ppm Ag and 700 ppm Co

20 "Doc" Silver(?) 5B023'N, 0 Veins A9 ,Au Reported Au lode probably consists MacKevett and others, 1971. 136'37'W of small. Au-bearing qz veins in P. 67; Brew and others, 1978, dioritic mck. A channel sample p. C268-C269; Cobb. l972f; of 1.9 ft wide qz-vein containing 1978e, p. 73 0.4 ft gouge zone yielded 250 ppn Pb (M), 5 PP Ag (spec), and 0.275 oz Au/ton (fire assay)

21 -+ 58-25'N. C Lode Au -- U.S. Bureau of Mines. 19Wf 136"28'U location approx.

22-23 Dundas Bay 58"211- 58'23'N. 0 Vein; dlssemi- Au(?),~u. Deposit 22 consists of pods of py MatKevett and others. 1971, (east side) 136"16'-136°17'~ nated; massive(?) h(7) and minor cp, abundant secondary P. 67, 70; Brew and others. Fe minerals, and a few qz veins in 1979. p. C270: Cobb, 1972f; qz-rich ~letanmrphic rocks in con- 1978e. P. 16 tact with metdbasalt. MI stains a small part of the tone. Analyzed sarnples contained up to 2,000 ppl Cu and traces of Ag, no and Pb. 1) Deposit 23 is Cu-bearing qz veins 1-2 in. thick and about a ft apart in a cataclastic bt-qz dioritc. A selected samle of the qz veins contained 1,000 ppn Cu and 300 om k. Lode Au occurrences reported; could not k found in 1966 (FlacKcvett and others, 1971); pmbably is west of area covered by coordinates for IOCS. 22-23 24 East of 58'21 'N. 0 Re~rtedFe daposits probably in mag- MacKevett and others. 1971. Dundas Bay 136'10'U rich skarn. Also, claims for hen p. 70; Brew and others, 1978, reported P C270; Cobb. 1972f; 1978e. p. 16 MT. FAIRWEATHER QUADRANGLE (continued)

W NAHE(S) MAP COORDINATES NO. (ifknrmn) LOCATlOn CATEGORY FORM OF OEWSIT RESWRCES PRIEF DESCRlPTlCIl PRINCIPAL REFERENCES

25 storm's Iron 58"23')1, 0 Massive Hag pods up to 30 ft wide. occur in Brew and others. 1978. P. Prospect 136*15'U Fe a 500 ft long zone rn limestone near C36g (Imn I.tountain; location appro^. an igneous contact. Analyses of 5 Dundas Bay Iron) Samples in 1917 indicated mag to be gui te purr. Four lode claims reported in 1903. Recent (Brr and others) investigation did not find occurrence possibly because of vege tation cover

26 Southwest of 58"26'N. 0 f. 3-ft wide mineralized shear zone MacKevett, 1971. p. 53, 55. Al aska-Chief 136"09'W occurs in granitic ruck approx 1 lcc. no. 30; Brew and othe-. Prospect mi so~thkestof Alaska Chief Pros- 1978, p. C369 pect. MacKevett (1971 ) reports that a grab sample contained 1.500 ppn Ln, 300 ppn Pb. 70 ppm Cu. and 0.2 oz Aq per ton

27 Alaska Chief Massive Massive sulfides (cp. py. 90 and Reed, 1938, p. 72-73; Rosman probably $1) in tactita, harnfels. 1963b. p. K49; Berg and Cobb, and marble near contact of a gra- 1967. p. 162; MacKevett and nitic mass; swsurface oxidation: others. 1971. p. 3; Brew and gangue is mainly calc with smaller others. 1978. p. A8-49. aunts of qz, brkings consist of C353: Cobb. 1972f: 197%. a scraped area about 150 ft by 55 p. 7-8 ft and a 40 ft adi t; work,probably done in early 1900's. Chrp samples of stripped bred contained as much as 15.000 ppn Cu, 700 ppZn, 300 pp Go, 8 ppn Au (0.232 oz per ton), and 150 ppAg (4.371 oz per ton). Indicated resource is estimated to be 27.000 tons containing 1% Cu, fl. 1 oz. Aulton. and 2 oz. Ag/ton. Lateral extent of deposit and grade at depth not known

28 Palma River 58'25'N. 0 Stain Large ml and at stain on a cliff in B,, and others, 1978, p. Copper Stain 137"Ol' W mphi bol ite schist. Samples across ~125 amphibolite schist near Cu stain contained up to 220 pprn Cu. Brew and others (1978) investigation failed to reveal source of secondary CU minerals, except for values (up to 220 ppm) of Cu in the amphibolite schist

29 De Langle Mt. 58"24'N, C ,P Stratiform Fe.Ti Mag-rich zones in Astrolabe-De Langle Brew and others, 1978. 136"55'W layered gabbro stock; probably con- p. C119-C123 tain about 10% Fe; one layer 2 ft. thick and 225 ft. lonq said to contain about 64% Fe, 20% Ti, and 0.285 Ni

30 Abyss Lake 58"26'N. 0 Massive Ag.Cu,Fe Mag-garnet lenses (as large as 30 ft MacKevett and others, 1971. 136"37'W lonq and 10 ft thick) with minor cp o. 72. Cobb. Brew and men, and py between marble and granite. 1978,'p. C267; Cobb. 1972f; Samvle from one lens contained 1.5 1978e. p, 5 ppm Ag 31 Dundas River 5Bq27'N, P Placer Placer Au has been recovered frm Rossman. 1963 b. p. K50; 136'23'U glacially derived gravels. Amount MacKerett and others, 1971. location approx. recovered not knm, but undoubtedly p. 67; Cobb, 1372f; 1972. very small, See also Valley of Tears P. 105; 13781. P. 18 (no. 33); may be Sam prospect

32 South Uood 58'29'N. 0 Placer h(?) Au placer reported in the upper Brew and others. 1978, p. La ke 136'29'Y Oundas River drainage; not confimd C264 during U.S.G.S. investigation; my be Sam as loc. 31

33 Valley of 58'31 'N, P(?) Placer Au Placer Au reported in the upper Brew and others. 1978. p. Tears Placer I36°221W Dundas Rlver drainage. A1 1 concen- C363-C364 trates contained free Au. All Sam- ples contained a trace of Au which calculated to approximately 0.5- 1.5 cents per cubic yard. Patra- graphic examination of one samle showed less thn 0.5% heavy minerals. Material at site consists of reworked glaclal deposits. Na record of production. 4150 see Oundas Rlver (no. 31) MT. FAIRYEATHER WADWNGLE (continued)

MAP NME(S) RAP CWROINATES NO. (if known) LOCATION UTEGORY FOW OF DEPOSIT RESOURCES BRIEF OESCRIPTIMl PRINCIPAL REFERENCES

34-35 Mt. ibrchalnville 58"ZB'N 0 Stain; Cu.Fe.Ti Cu-stained gneiss outcrops, and Fe- MrcKevett and others. 1971. 137~05'~' dlSseminated(t) stained layers up to 50 ft thick p. 39-40; Brew and others, that contain frm 5 to 11% 11 1978. p. C112; Cobb. 1972f; 1978e. p. 39 Lenses of dtssemlnated Nl-bearing Brew and others, 1978. p. pa in diorite. Exposures are in C111 cliff at head of glacler which issues fm Mt. LaPerouse. Largest lenses are 10 ft wide and 500 ft long. Analysis of float from lenses contalnr 0.83% Ni and 0.18% tu

Stratifom: dis- TI 11-rich section of the Crillon-La Brew and othem. 1978. p. seminated; vein(?) Pemuse stock, at south side of Clll Finger Glacier. At one site. saw ples contained up to 2.5% il and 0.1 to 1% Cu and 1-10% Pb. At another locatfan. samples contained 0.1 to 1% Cu; Pb and Sn; and 1-10% ti 39 Brady Glacier 58'33'N. Stratifon(?): Co.Cu,ni, DtWsit occurs near east edge and Cormall. 1971, p. 440; McGee, 136'56'W massive; vein; Pt probably near base of a large rnaffc 1974, p. 8; U.S. Geoloqical . disseminated and ultramfic layerod pluton, that Survey, 1976, p. 6-7; Barnes elsarhera is exposed over a verti- and Uatts, 1977, p. 093-895; cal range of about 32,OW ft. Oe- Brew and others, 1973. P. C96- Wit Is mainly beneath glacier, but ClOl: Cobb. 197Zf; 1978e. is exposed in $null nunataks and p. 12-13 partially explored (largely by drilling through ice) by 46 dlamond- drill holes. Oreminerals (listed in order of abundance) are py. pent. and cp, which occur as small, massive sulfide bodies and as disseminated grains in all rock types, except for a few apllte dikes. Overall average grade of nunataks Is probably less than 0.5% each of Mi and Cu; sulfide masses run 2.3% Ni, 1%-1.21% Cu, and 0.25% Co. Indicated resource estimated at 90- 100 mil 1ion tms containing 0.53% Ni and 0.332 Cu. plus an unknom amunt of Pt-group metals. Anal- yses for Pt-group metals on 17 samples showed average contents as fallom: massive sulfide 1.29 ppm: gabbrdic rocks with disseminated sulfide. 0.18 ppn; and ultramfic mcks with disseminated sulfide. 0.23 ppm. Radar masurernants of ice thicknesses suggest that deposit my have been rmved by erosion a short distance north of nunataks 40 Threesorn Ytn. 5883z Ns c .P Vein; A~,cu(?).~D.Y Porphyry nm deposit in Tertiary grano- 136"34 11 disseminated(?) dlorite stock. Fractum coatings and Brew p. ~252-~256 and others, 1978. fillings up to 0.2 ft. (average abut 0.08 ft.) thick contain az. m0. and sc. .Samples contained.2.000 or mre pp~Mo, and as mvch as 7 pprn Ag, 330 pprn Cu, and 4,900 p!nn W. Some exploratory drilling in 1969 Unknown Rock smple collected in 1975 con- Brew and others. 1978, p. tained 700 ppn Mo C267

42 Wood Lake 58'32 'N. M PI BCW Placer Au has been mined frm gla- Rossman, 1963b. p. KSO; Cobb, 136~29'~. cially derived gravels 1972f; 1978e. P. 70 1ocation approx. 43 West of 58"34'~. 0 Unknown Magnetic anmly reported about 6 UacKevctt, 1971, p. 72; Brw Blackthorn Peak 136°35'U mi northwest of Blackthorn Peak and others. 1978. p. C267 location approx. (Breu and others. 1978)

44, 47 Geikie Inlet 58'35'N. Vein Ma 44: mlybdenita In tactite reported B~oo~s.1922s Pa 24; Budding- 136'32'U before 1930. U.S.G.S. investigators ton and Chapin. 1929, P. 329- 330; Smith, 1942b. P. 178; Vein (McKevrtt and others) found no na MO(?),Ni(?) or signs of old mrkings during a MacKevett and others, 1371, brief47: Four examination. no? claims were staked on 1978,0. 78-79; P. C266:Brew andCobb, others. 1972f: Bl~ckthronPeak in 1958; assessment 197@+?, P. 21 work, 1959; claims originally staked for Nt Mt . FAIRWEATHER QUADRANGLE (continued)

MAP NAME(S) MAP COORDINATES no. (if knam) LOCAT ION CATEGORY FORM OF OEPOSIT RESOURCES BRIEF OESCRIPTlMl PRINClPAL REFERENCES

45 Geikc Inlet 5E035'N, P Disseminated(?) Au.Cr Chrunl te MIth subordinate clino- Breu and others. 1978, p. 136"30'U chlon: cr occurs in blebs in Ian+ C-266 location approx. pmphyre dikes in diorfte near a dunite body. Chip sample frm lmpmphyra dlke contained 0.10 ppAu. Eight claim staked for cr in 1957 -. U.S. Bureau of Mines, 1978f location rpprox. 47 (see 44) 40 Deleted

49 Yilloughby 58"36'N, P Massive(?) Island is mainly 1 {mestone and mar- Reed, 1918, p* Island (west) 136'08'W ble in places cut by lamprophyre hcKevett and Others. 1g77. dikes. Deposit in northeast part of P. 39-40; Brew and others. the island is a replacement body of 1978. P. C353. C367-C368: py. lo, andcp. At least threesim- Cobb. 13721: 1978e. P.69 iiir deposits on the island have been reported. Oeposi t on the southwest Side of the Island Is at the intersection of two lamprouhy- ric dtkts; sulfides include cp, Py, td; smAg ore reported to have been mined. Sample contained 25% Pb, 25% Sb. and 1.74 02 Au and 42 oz Ag per ton. Jamesonite also reported 51 - - 58"36'N. C -- U.5. ~ureauof nines. 1978f 136'06'W location appmx.

52 Francis Island 58"38'N, P Marble intruded by qz-diori te body; Buddington, 1926, p. 56; 136'11'W contact aureole is hornfels and MacKevett and others, 1971, tactite 5 ft wide. Silicified p. 40. 45-46; Cobb, 1972f; fault zone as much as 10 ft wide 1978~.P. 19 along contact between qz-diori te and Fbctite contains irregularly distributed cp, bn. ml, sll?), td(?), cc(?). and py; secondary Fe minerals, and possibly pyr. Sam- ples from fault zone contained as mch as 7,000 ppcn Cu; 1,000 pprn Zn; 200 ppl Sb; 150 ppBi; and 1.46 oz (50 pgm) Ag per tan. Old propsect (no* covered by landslide debris) reported to have carried Au and Ag values tn bn

53 South Marble ~dassive(?);vein; Cu Pods(?) of Fe and Cu sulfide miner- Reed. 1938. o. 69; Cobb. Island dissrminated(?) als (py, po, cp, and cv) in marble 1972f; 1978e. p. 60 near dark-colored fine-grained porphyritic dikes and in joints in the dl kes

54 North Marble Massive(?); vein Cu.Fe.Zn Marble cut by lamprophyre dikes. Reed, 1938, p. 69; Rossman. Island Sulfides in pods as much as 1.5 ft iq63b. p. K51; MacKevett and thick and 15 ft long in marble. near others, 1971, p. 44; C0bb. and along dikes and in many joints in 1972f; 1978e. p. 41 dikes. Sulfides tdentified are py. pa, cp, cv, and sl; mag also present

55 Shag Cove Veins; massive(?) Ag.Co(?).Cu Po, py, cp, az, and cu(?) in sm11 MacKevett and others, 1971, sulfide-rich pods in sheared and p. 51; Cobb. 1972f; 1978e. altered zone in quartzose rocks. D. 58 Sample fm largest (3 ft long, 1/2 ft thick) pod contained 3,000 Pa Cu, 7W ppn Zn, 200 pprn Co, and a trace of Ag MT. FAIRUEATHER QUAORANGLE (continued)

MAP CWROINATES MAP NME(S) PRINCIPAL REFERENCES NO. (if known) LOCATION CATEGORY FORM OF OEPOSI T RESOURCES BRIEF OESCRIPTION

58"40'M. 0 Disseminated(?) cu ,no Sulfide-bearing greenschist. MrcKevett. 1971. 0. 79. lot. 56 North Shore of no. 48; Brew and others, Geike Inlet 136"23'W 14acKevett (1971 ) reports that a select grab sample contained 10 ppn 1978, P. C366 i* and 150 p+ Cu MacKevett. 1971. P. 79. 82* 57 Ularpentier 58-40 ' N. 0 Disserninattd(?) Au,Cu.h Altered zone about 50 ft wide occurs Inlet 136'26'W in fine-grained diorite, MacKevett lac. no. 47; Br- and others. (1971) reports that a chip sample 1978, P. C251 across richest sectton of zone contained a trace of Au. 150 ppln Cu, 7 ppm Pa and 1% TI

58'39'M. 0 Disseminated(?) Ag.Cu,Ho Heavily red-bmwn stafned gossdns Bren and others. 1978. P. 58 Fourth of in steep gully; zone of gossans is C251 July Mountain 13i043'Y 75, - ft. - wide:.. . - - . length uncertain. Con- sldarable sericitization and chlori- tizitton in a1 tered host rock. TW composite grab sarnples of float and a third from material in place contain 130-160 ppm Cu, nil to 20 porn I%. and 0.5 to 2 ppn Ag. Pett-0- graphic samples of gossan contain traces of cp

58'38'N, 0 Stratiform: dis- Au.Co,Cr.Cu Fe-stained shear zones as much as 20 Kennedy and Yslton, 1946. P. 59 Swth Crillon 71; Rossman. 1963a. P. F42; Glacier 137"19'W semfnated(?) Fe.Ni .Ti ft. thick in layered gabbro near basal contact with amphibolite schist. Berg and Cobb, 1967, p. 195; One 6-8 ft. thick zone contained a MacKevett and others, 1971. snall pod of po, cp, and pent; sam- P. 40; Cobb, 1972f; 1978e. ple contained 3.000 ppm Cu, 2,500 P. 59; Brew and others. 1978, opm Ni, and 700 ppm Co. Sample across p. C101-C105 rest of zone, which carries disseminated sulfides, contained smaller amounts of these elements and as much as 0.10 ppm Au. Intrusive contains il-rich zones. Cr has been found in float on the glacier. but was not in place

60 North Crillon 58"39'N, 0 Stratiform: Cu,Fe.Pt, A layer approximately 5 ft thick in Kennedy and ualton. 1946, p. Glacier 137'19'W massive(?); dis- Ti .Cr mafic pluton extends for several 71 ; Berg and bbb, 1967, p. seminated. vein thousand feet along south wall of 195; MacKevett and others. 61 58'41 ' N, 0 Stratiform: Cu.Fe,Ti, valley and contains a5 much as 60% 1971, p. 39-40; Brew and 137"17'U massive(?); dis- Cr ilmenite. and 2-3% po and.cp. Frag- others, 1978, p. C109; Cobb. seminated. vein ments of amphibole-qz schist and 1972f; 1978e. P. 40: Brew 62 58"42'N, 0 Straiiform: Cu.Fe,fi. qz-gr veins are stained with Cu car- and others, 1978, p. C106- 137"16'U massive(?); dis- Cr bonates. Chip samples of an acces- C107 seminated, vein sible shear zone with po, cp. and 11 contained as much as 980 pprn Cu, 3,000 ppln Ni. and 0.70 Pt. Chrom- ite has been reported in float; none found in place

Stratifom: Ti Extenslvc Fe-stained zone on a steep Brew and others, 1978. p. massive(?); dis- mountain face in the gabbro stock. C109 seminated. vein Grab sanple of Fe-stained rock contained greater than 1% Tf 64 Helicopter 58'43'N. 0 Disseminated(?) no(?) In 1976 a helicopter landinq was Brew and others. 1978, p. Pilot's 137'16'W made at this precarious spot to C124 Mol ybdenom examine prominent Fe-stained zone. [Mt. Orville) Rock fragment frm this area may have contained rn

65 North Crillon 58"38'M, 0 Stain (float) Cu Ml and az secondary Cu stain on an- Brew and others. 1978, p. Glacier 137"26'U phibolite schist float in glacial CllO moraine. Large blocks of Cu-stained material fwnd for at least 1000 ft Oissmfnated(?) A9.Au. Cu Large area of Fe-stained amphibo- Brew and others. 1978, p. lite schist that contained up to C125 240 ppn Cu. Sample across sulfide bearing seam 10 ft long and up to 0.4 ft wide contained 800 ppn Cu. 0.15 ppn Au and 7 ppn A9 67 Fall Creek 58'37'1, 0 Disseminated Ag,AuMo.Y Au and Ag values are reqorted from Rossmn. 1959a. p. 57-58; 137"30'W samples of yellow- and red-stained MacKevett. 1971, p. 64; hydrothermally altered zones in Brew and others, 1978, p. sedimentary and volcanic rocks. C94 Channel sample taken across a jasper- rich zone in greenstone assayed 0.02 oz Ag per ton; abundant finely disseninated py and a trace of pow occur in the greenstons. Rossmn (1959a)reports most zones contained no precious metal values; best values obtained were fm a sample near Upoer Coal Creek that contained 0.24 oz Au per ton and 0.02 oz A9 per ton Mr. FAIRWEATHER l)UAORANGLE (continued)

MP NAME(S) HAP COOROINATES NO. (if known) LOCAT 1 ON CATEGORY FOW OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRlNCIPAL REFEREKES

68 Lituya Bay area 5Ro3R'N, 0 Vein; disserni- Cu Au. Pt, and other heavy minerals Mertie. 1933. a. 133-135: 137"29'W nated(?) in placer, thin and patchy, Kennedy and Ualton. 1946. P. deposits on Wdern and old raised 71 ; Rossman, 1957; MacKevett 69 Lituya Bay area 58'39'N P(?) DissmfnaFed(?) Au beachcs;allminfngsmall~~a~e; andothers,1971.~.67-69; 137'29'~' heavymlneralsaregr,rn~g,~l,~~9rcwandothers,1978.~. and Pt. Beach denasits contain C93 ; Cobb. 1972f: 1978e. 70 Lituya Bay 53"40'- 58"47'N. M Placer Au.Pt;Fe. as much as 16.5 Ib Fe, and 90.1 lb P. 32-34 area 137"4l0-137"55'W Ti Ti02 Per cubic yard of material in places. Source- of heavy minerals 71 Lrtuya Bay 58032'- 5~~35'~. rn Placer Au,Pt;Fe. is layered maflc and ultramafic plu- area 137"25'-137"35'W Ti tons in Faitweather Range. Gabbro dike txposcd on shore of S.E. am of bay contains irregular-viiniets and blebs of po and cp. Beach placers discovered and mined by Russians prior to 1867; Americans began mining in about 1890. Total production through 1917 was about 3,625 fine oz, of Au, plus a little Pt. Mining continued until as recently as 1940, but production was small. Placers might be worked under favorable economic conditions for Au; constitute a potential resource of Ti and possibly Fe (HacKevett and others. 1971 )

72 Oregon King 5Eo30'N, P Placer 36 placer claims. mainly on beaches; kcKevett and others. 1971. Consolidated 137"23'W p~bablyinclude a few stream and p. 67-68; CObb, 1972f; 197De, terrace deposits as well as beach P. 45 placers. Intemlttent exploration in early 1960's

Placer Beach placer claims U.S. Bureau of nines, 1978f location approx. a- 74 Desolation 58"45'N. 0 (?) Stain, dissem- Unknown Fe-stained area in hornblende gneiss Brew and others. 1978, o. Valley 137"35'U inatcd containing dfssminated pa; zone is C124 up to 40 ft by 150 ft. Randam con- posite chip sample taken over much of stsined area contained no significant metal values

75 North Side of 58"47 'H, 0 Olsseminated AU,CU,N~, llissminated ni-bearing po, py and Brm and others. 1978, P. Desolation 137O34'U Ti (7) cp in gabbrn or diabase dike with C124 Glacier an average width of 5-6 ft, and exposed for about 200 ft. Analysis indicates average grade is 0.591 Ni , and 0.62% Cu. 0.01 ot Au per ton. and an estimated 2-5% Ti

76 Contact Olsseminated Au ,140 Py and po occur as disseminations MacKevett. 1971. p. 79; Brew Nunatak in limestone near a contact with and others, 1978. p. C250- biotfte-hornblende qranodiori te. C251 Chip smole taken for 6.0 ft across Fe-stained hornfels band contained 0.20 ppm Au. SOW upn As and 10 opn Mo, second chip samolc across limestone with py contained 0.10 ~pnrAu. 10,000 ppm As and 20 ppn Mo MT. FAIRWEATHER QUADRANGLE (continued)

-. MW NME(5) MAP CWROf NATES NO. (if knwn) LOCATION CATEGORY FORM OF OEPOSlT RESOURCES BRIEF OESCRIPTION PRINCIPAL REFEREKES

77 Gilbert Island 5e047'N, P Vein Stockworks of numerous qz veinlets Rossmn. 1963b. p. K49-K50; 136'34'Y in bleached and altered bt-hnbd qz- Berg and Cobb, 1967. p. 161; dlorite in west and southwest parts MacKevttt and others, 1971. (Unnmd island) Vein of island and on small sdjacent un- p. 50-51; Cobb. 1972f; 1978e. named island. Veinlets (generally 0. 22 less than 3 inches thick) have minor 87 Gilbert Island 58"49'N, P Vein amounts of CD and mo. Selected spe- 136"36'W cimen cmtained 7.000 om Cu; 2.000 ppn no; and 0.292 oz &I par ton. A1 so reported art td, gn. sl , py and free Au

79 Blue Mouse 58"48'N. 0 Vein Q2 vein abut one ft thick in 4- Ros~vnm.1363b. p. K50; Cove 136"30'W ft wide shear zone in grani tic MacKevett an0 otbers, 1971. P rocks contains td, py, and Au. 50, lo<. no. 42; Brw and Sanple. possibly not from same others. 1978. p. CZM-C249: spot. contained an unidentifia- Cobb. 1972f; 1978~.p. 11 ble Zn mineral and a trace of Ag. A chlp sample across the richest 2.5 ft of the 4 ft zone yielded 680 ppn Zn. 220 ppn Pb. 7 ppn Ag and 300 ppn As Tidal Inlet Vein Sample of sulfide-bearing qz veins MacKevett and others, 1971, in marble near contact with dforite p. 50; Breu and others, 1978. carried 1.000 pm Cu. 200 ppn H, p. C350; Cobb, 1972f; 1978e. and 300 ppCo. Sulfides are uy, cp, p. 65 and pa(?). Claims for Cu reportedly staked in the area 81 Southwest of 58"47'N. Fe-stained altered tone in hornfels MacKevett and others. 1971 . the Head of 136'54'Y near contact with sheared leuco- p. 79; Brew and others, 1978. Lamplugh adamellite and hornblende andesite. 0. C175 Glacier Dlssminated py occurs in stained zone which is at least 40 ft wide and 150 ft long. Grab sample of best-appearing material in stained zone contained trace Au, 150 pan Cu. 150 ppn Co, 200 pa Cr. 20 pan Mo and 300 ppn Ni

82 Lamplugh 58'49'N. 0 Vein; dissemi- Cu stain on wallrock adjacent to MacKevett and others, 1971, Glacier 136'55'W nated; massive nearly vertical pyrite-bearing qz- p. 52; Brew and others. 1978. veins as much as 10 in. thick in p. C174; Cobb, 1972f; 1978e. hornfels; abundant py throughout p. 27 zone. occurring as disseminations and in massive stringers and lenses up to 5 ft wide. Chip samole across heavily Fe-stained zone contained 230 DW Cu and 0.5 ~pnAq. TWOcomposite chip samples across tone contained 0.20 nun and 0.25 ppn Au and 10 pprn no

83 South end of 58'48'N, Fe-stained altered zones occur in MacKevett. 1971, p. 79; Brew the Parker 136'40'W metanorphic rocks near contact with and others. 1978. D. C247 nunatak granodiori te. Small pods of massive py a few tenths of a foot long in altered zones. Randm chip sample taken for 15 ft across Fe-stained zone contained trace Au and 10 ppn Mo; two chlp sanples fran similar zone contained 5 pprn no each a4 East of the 5E047'N, Massive Banded sulfides canprisinq py, aspy. Brew and others. 1978, p. head of Reid 136"46'W and cp occur in Fe-stained eo-garnet C248 Glacier skarn. Sulfide-rich tones are uo to 3 ft in width. Caposite grab sam- ~leof py zone contained a trace of Au. 15% Fe. and greater than 5.000 pm Mn; other grab sample frcln 3-ft wide stained zone with massive py contained 0.15 ppAu. 730 ppn Cu. 1.5 pp~,Ag and qieater than 20% Fe. Chip smle across 2.5 wide stained tuna contained 1,100 om Cu, 1.0 pm Ag. greater than 20% Fe Mf. FAIRWEATHER QUAORANGLE (continued)

MAP MME(S) MAP COORDINATES NO. (if knm) LOCATION CATEGORY FCi7M OF OEPOSIT RESOURCES BRIEF DESCRIPTION PRIM IPAL REFERENCES

Py occurs in a 7 ft ride. Fe- Brew and others, 1978, p. stained zone in hornfcls and mar- C247 ble. Chip sample takm for 7 ft across stained zone contain4 a trace of Au and 5 ppn Ma

86 East of Reid 5ao49'N. 0 Vein Qz veins between 1 and 2 ?t wide kcKevett. 1971. p. 52; Brew Glacier 136'46'U containing mall amounts of sul- and others. 1978, p. C247 fides occur in metamorphic rocks. malnly marble. Two Fbstained zones, each 10 ft wide also occur in the metmrphlc rocks. Select grab smple frm altered zones contained a trace of Au and 300 ppl Cu. Qz vein sarnple contained a tracs of Au and 1000 pw Cu

88 Gilbert 5R050'N, 0 One ft wide tactite zone occurs in MacKevctt. 1971. D. 37, 84, Island 136"36'W marble. MacKevett (1971 ) reports lot. no. 43; Brew and others, that a select grab sample contained 1978, p. C248 150 ppn Cu. and 150 opn W

89 Adms Inlet 58'51 'N, P Vein Ma Molybdenite is reported to occur Buddington and Chapin, 1929, 136'03'W on fracture Surfaces in metamr- p. 330; Smith. 1942b. P.178; phic rocks; granitlc racks nearby; Cobb. 1972f: 1978e. p. 6 deposit is probably contact mtamrphic in origin go ~t.Copper 5Eo51'ti. 0 Weakly mineralized altered zones M- MacKevett, 1971. p. 55, loc. 136'59'W cur In Frstained pyritic hornfels. no. 66; Bre* and others, 197% Randrn grab samolc in zone contained o. C173 0.10 ppm Au. MaeKevett (1971 ) reports a canposite grab sample in Ftstained hornfels contained 15,OW ppn L, 300 ppn GI,15 ppn No. and 300 pp Zn Vein Veins that pinch and smll (about an Reed, 1938, p. 65: Ro5sman. inch to 3 ft) cut granodlorite that 1959a. p. 35-38.55; MacKevett contains screens of metamorphic rock an< others. 1971, p. 64; Brew and is cut by mafic dikes. Veins cow and others. 1978, Q, CZ10, tain qz. calc. feldspars, ba, aspy, C230-233 py. 9n , and traces of Au. Assay of 6.45 ot Au and 1.72 oz Ag per ton are reuarted. Float contalns abundant gn and $1 and free Au. Claim staked in 1936, examined and sampled by major mining company in 1937

92 Highland Chief 5E051'N. P Vein ~g,~~,pb Country mck is amphibolite, schist. Rossman, 1959a, P. 37-38; 136"51 'U and marble 10cally intruded by gran- MacKevett and others. 1971, odiorite. Qz veins that contain free p. 63-64; Cobb, 19721; 1978e. Au. aspy, and gn are as much as 2 ft. p. 23; Brew and others. 1978, thick (main vein is as much as 6 ft. D. C222-C230 thick) and can be traced for as much as 700 ft; pinch out to north and are covered to south. One sample assayed 3.49 02. Au and 1.25 02. Ag per ton. Prospect is snow covered for much of year

93 Galena 58'51 'N, P Vein Vein of banded. vuggy qz 4-18 in. Reed, 1938. p. 63; Twenhofel 136"50'W thick exposed for about 60 ft. and others, 1949, p. 31, 33; Country rock is granodiorite uith Rosman, 1959a. p. 37-38; subordinate schist and a few lam- MacKevett and others. 1971, prophyric dikes. Vein 12 in. wide; p. 63; Cobb, 1972f: 197Re. assays showed 0.16 oz Au and 0.30 p. 20 02 Ag per ton, and 0.79% Zn. Vein contains abundant py , $1, and gn. About 30 tons of ore (probably de- canposed surface material ) was reported to have been mined in 1939

94 Whi rlaway 58'51'N. M Vein Vertical qz-calc veins as much as 1 Rossman, 1959a. p. 56; 136'47'W ft thick that pinch and smll in MacKevett and others, 1971, location apprax. fine-grained diorite or qz diorite; p. 63; Cobb. 1972f: 1978e. can be traced for about 60 ft; con- p. 68 tain sparse pyrite and arsenopyrite. Weathered surface material has been mined and sluiced. free Au recovered. Samples collected in 1966 were virtually barren MT. FAIRHEATHER @IAORANGLE (continued)

MAP WE(S) UAP COOROIKATES no. (if knwn) LOCAT ION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES @ 94 -- 5a051'N. 0 Vein Au,W(?) Au-bearing qz? vein in shattered meta- Rossmn, 1959a, p. 56; Cobb. 13B047'U sedimentary rock. Reported to con- 1972f; 1978e, p. 74 location appmx. tain a little scheelltc. In most places vein 4s covered by slumped debris

94 nopalong 58'51 'N. U Vein Au Vertical qt-calc veins that pinch Rossman. 1959a. p. 38-56; Berg 13K047'W and swell arc as much as 1 ft and Cobb. 1g67, p. 160: location appmx. thick; in fine-grained diori te or MacKevett and others. 1971, qz diorite, can bc traced about p. 63; Cobb, 1972f; 1978e. 60 ft; contain sparse PY and PSPY p. 24 and probably erratically distributed kl. AU reported to hare bean recovered fron weathered surftclal parts of veins. Minor pmductlon reported

95 Sunrise 50'51 'N. P Vein; massive(?) Ag.Au.Cu. Snall pods of sulfides, mainly CP Reed. 1938. p. 64; Rossnan. 136"48'U Hi.) and PO, are contained in a1 tered 1959a, p. 56; MacKevett and zones in marble and hornfel s cut by others, 1971. p. 62-63; Cobb. lmprophyre dikes. ha11 qz vein 1972f; 1978e, p. 61 about parallel to bedding contains small amounts of Au and Ag and sana py. Also a reoort of schcelite being found nearby

96 Incas Qz lenses in fault tone along which Rosunan, 1959a. p. 37-39; grsnodiorite wallrock is hydrothcr- UacKevett and others, 1971. mally altered contain minor amounts p. 62; Cobb, 1972f; 1978e. of calc. sulfides (chiefly aspy), p. 25 and sporadically distributed Au. Mine consists of about 200 ft of underground workings; all production (probably small) was frrn trench along outcrop of the fault zone and consistd of weathered lcde material. Hydrothennally altered granodiorite contains traces of Au and sulfides

97 Monarch rein Au,Pb.REE Altered zones in granodiorite con- Rossman. 1959a. p. 48-52; tain qz lenses and thin veins with MacKwett and others, 1971. p gouge. Sm of altered granodiorite 60-62; Cobb. 1972f; 1978e. contains allanite; qz contains aspy. p. 37 py, gn, and free Au. Explored by 2 adits about 210 and 120 ft long. short drifts and a small stope. Ore, mainly weathered material frun surface at Monarch No. 1 workfngs, taken to Lmesurier I. for mil 1 ing. Oeposi ts discovered in 1924; development and mining from about 1941 to 1947 or 1948

98 Ptarmigan 5E052'N, 0 Vein Discontinuous lenticular 92 vein ex- Rossman. 1959a. p. 55-56; Creek 136'52'W posed in a fault zone contains sl, Cobb, 1972f; 1978e. p. 47: aspy, and py. Fault can be traced Brew and others. 1978, p. for 4.SW ft: wallrock altered along C242-C245 entire length

Ag.ku,Cd. Veins and vcinlets contain qz and Twenhofel and others, 1949, Cu,Pb.Zn minor amounts of feldspar, calc. p. 32-34; Rossman, 1959a, p. clay minerals, Au and Ag, and the 38-39; Berg and Cobb, 1967. sulfides aspy, py, gn, sl, and cp. p. 160; NacKevett and others. Veins transect steeply dipping 1971. p. 55-59: Cobb. 1972f; metamorphic rocks that form a 1978e. p. 30-31 screen between granitic bodtes. AU occurs In dis~ontinuousqz veins and (less comnonly) in narrow a1 tercd zones along veins. Samples contained as ruch as 10.34 oz Au and 7.40 or Ag per ton; 1,000 ppn Cd; 70 ppn Cu; 1,500 ppn Pb; and 15,000 ppn Zn. Mine developed by four adits on LeRoy vein (as much as 3 ft thick); most of ore mined out from stopes above and below main adit level. Total production about $100.000 (2,857 fine 02) in Au. Claim staked in 1938 and mined until at least 1945 MT. FAIRWEATHER QUADRANGLE (continued)

WP WE($) MAP COORDINATES NO. (if known) LOCATION CATEGORY FOW OF OEWSlT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

100 Parker. A.F. 58*53'N. M Vein Aq.Au ,Pb Oz veinlets 112 to 1 in. thick in Twenhofel and others. 1949. 136"54'W 10In.ofgougeinsfaultzonein 0.33-34:Cobb,1972f;1978e. pranodiorite contain gn, py, and P. 46; Brew and others, 1978 free Au. Values spotty; one sample P. C232, C230-C236 of crushed qz contained 5.13 oz. Au and 1.55 oz. Ag per ton. Property staked In 1938; 7-8 tons of on was mined by July, 1940

101 Ri chhneyer 58"53 ' ti. p(?) Vein(?) Au(?) Au claim. No specific data; proba- MacKevett and others, 1911. 136"56'W blyonqrveinsfnqraniticrock p.56;Cobb.1972f;1978e, location apprax. near contact with hornfels P. 55 Vein; djssminated(?) ~~,~u,pb, Oz-calc vein in steeply dipping Reed, 1938, p. 63; Tuenhofel Zn altered zone in granodforite and and others. 1949. p. 31. 33- alaskite; traced for about 1/2 mi. 34; RosSWn. 1959a, p. 37-39. Ore mined frun brecciated vein 52-54; MacKevett and others, wterirl that contains Au and a 1971. p. 59-60; C~bb. 1972f. mineral assmblagt similar to that 1978e, p. 49-50 at LeRoy Mine (map no. 99). Uork- ings consist of an adit 180 ft long (portal 15 ft above sea level). short cr0SSCUt and stopes and a small pit near southvesterrmost outcrops of zone. Altered rock along fault also contains a little Au. Samples contained as much as 10.2 oz Au and 2.04 02 Ag per ton; 1,500 ppAs; 50p pp Pb; and 2.000 ppn Zn. Mine worked in 1945 and shortly thereafter; no production figures available. but probably second only to LeRoy mine in Reid Inlet area

103 Sentinel 58"52'N, M Vein; dissemi- Au .Pb Orelocalizedalongasteepone-ft- Rossman,1958,p.37-38.54; 136"5OVW nated thick hydrothemally altered zone Bero and Cobb, 1967. 0. 160; in granodiorite. Sparse amounts of YacKevett and others. 1971, gn. and other sulfides. abundant p, 60; Cobb, 1972f; 1978e. secondary Fe minerals and errati- CJ. 57 cally dlstri buted Au. Similar a1 tered zones eXDosed nearby; sample from ore ylelded negligible Au values. An unknown, but undoubtedly small, amount of Au was recovered frm decmposed material. Mine was staked in 1936

104 Eastof 58"52'N, 0 Au,Cu Py Occurs as disseninated grains in MacKevett* lg7'-p. 55, lot. Ka5hot0 137'02'W biotite hornfels near a contact no. 77; Brew and others, 1978 Glacier with granodiorite; altered zone is P. C173 Several hundred ft thick and Fe- stained. Two composite grab samples contained 300 to 700 ppn cu and a trace of Au 105 Eastof 58"53'N. 0 Disseninated Ag,Au .Cu Py, po. and occasional bn occur as MacKevett, 1971, p. 41. lac. Kastoto 137"02'U disseminations in greenstone near no. 75: Brew and others. Glacier contact wi th granodlori te. TWP 1978, p. C173 chip samples contained up to 0.10 ppn Au, 190 ppn Cu, and 1 ppn Ag

106 South side of 58"53'N, 0 Float Ag.Cu.Sn Hornfels float cantaining qz with Brm and others, 1978, p. John Hopklns 137"Ol 'W cp; sample contained 410 ppCu. C172 Inlet 20 pin Sn and a trace Ag 107 Northwest Shore 58"53'N. 0 Oisseminated Ag,Au,Cu, 0.3-ft wide shear zone in Fe-stained MacKevett. 1971. P.41.55, bc. of John Hopkins 137"04'Y Zn hornfels contains finely dlssemi- no. 76; Brew and others, 1978. Inlet nated py and Cu minerals. Chip Sam- p. C192; Cobb, 1972f. 1978e. ple across zone contained 110 ppm P. 26 Cu. 130 ppm Zn. trace Au and 0.7 ppa\ Ag. A grab sample fm stained zone contained 300 ppn Zn lCIE South side 5a054'N, 0 Float Ag.Au.Cu. Float containing po and cp contained Brew and others. 1978. P. John Hopkins 137"Ol'W Sn.LI.Zn 4.100 ppn Cu, 250 ppn fn, and 0.15 C172 Inlet ppn Au, 7 pprn Ag. 7M1 ppn Sn and 793 ppn W MT. FAIRMATHER OVAORANGLE (continued)

MP NAnE(S) MAP COOROl NATES LNATlON CATEGMlY FMIM OF DEPOSIT RESUJRCES BRl EF DESCRIPTION PRlfKIPAL REFERENCES

109 South Side 58"54'N, 0 Float Ag,Cu Sulfides in hornfels float; Brm md others. 1978, 0. - John Honkins 136"59'W smle contained 4.600 om Cu. C172 7 ppAg, and 300 pp ~b'(Br& and others, 1978)

110 South Side of 5a054'N. 0 coat ing Cu .no Altered granitic rocks are coated by MacKevett, 1971, P. 52. lot. John Hopkins 136"59'U secondary Cu and Fe minerals. Grab no. 65; Cpbb, 1972f; 1978e. Inlet sdmple frm altered zone contained p. 26 1,500 ppn Cu, and 30 ppm Ho

Orange Point 0 Massive, ditsm- Ag.Au,Cu. Stratabound volcanogenic massive Breu and others. 1978. inatad Mo,Pb,Zn sulfide deposi t in mttamrphosed P. C129-C147 Permian(7) andesi tic volcanic and volcmlclastic rocks. Oeposi t consists of elongate tones of massive and disseminated sulfides up to 00 ft wide and 560 ft long. Ore minerals include py, PO, sl. and cp. U.S.8.n. investigations (0rw and others, 1978) indicate that deposit contains more than 1 million tons of Infarred reswrcts containing up to 19% Zn, 5.2% Cu, 0.5% Ba. 1.600 ppn Pb. 100 pprn Ao. 3.5 ppro Au. and 70 ppm Ag

112 North Side of 5Ed55'N. 0 Vein Ag,Au,Cu, Sultldrs occur in carbonate-qz Brw and others. 1978. P. John Hookins 136*56'Y Pb,Zn vein in gneiss; vein pinches and C191 Inlet at Entrance swells; manmum width 3.5 ft., length approx. 100 ft. Chip sample contained 770 ppm Cu, 250 ppm Pb. 4.330 ppm tn. 0.03 ppm Au and 15 ppm Ag 113 Russell Island 58"56'N, 0 Vein Au Two Au-bearing qz veins 2-5 in. nacxevett and others, 1971. 136O49'Y thick in vertical altered zone 3 ft p. 67; Cobb. 1972f; 1978e. thick in bt-hnbd granodlorite. p. 56 Veins also contain calc and minor py. Sample carried 0.844 02 Au per ton and traces of Ag and Pb

Vein; disseminated Cu .Mo (114) Thin qz veins and thin gz-rich Reed. 1938. p. 57-58; Rossmarc pegmatite dikes in granitic rocks 1963b, D. K49-K49: Berg and west of inlet contain scattered mo. Cobb, 1967, p. 161; MacKevett Veirr, disseminated Aq,Cu cp,, py, and po. (115) Several iron- and others. 1971, P. 50. 59- stained a1 tered zones as much as 20 70, 73-79; Brew and others, ft. long and 1 ft. thick in bleached 1978, S. C187-ClCB, C190- Vein marble contain scattered pp and pos- C191; Cobb. 1972f; 137Be, sibly other sulfide minerals. A P. 53-54 sample from one of the altered zones Oisssninsted Co.Cu,Ni contained 1,500 ppm Cu, 1,01)0 ppm Mi, and 700 ppm Co. (116) In peninsula west of inlet are mag-rich pods of skarn or tactite in qz diorite and near its contact with marble; deposits appear to be small. but much of the nearby bedrock is covered by surficial deposits. (117) Near mouth of inlet are scattered sulfides in bleached marble; principal sulfide is py; sample contained 1,500 ppm Cu, 1,000 ppm Ni: and 700 ppm Co

118 Queen Inlet 5E054'N. 0 Vein -11 tactlte and mag skarn bodies MacKevett and Others, lg7'* 136'31 ' W up to 20 ft thick along contacts P- 72-73; CObb* 1972f3 between alaskite, porphyritic vol- 1978. P. 48 canic rocks, and marble. Skarn and mafic dikes that cut alaskite and marble contain veins and pods of sulfides (chiefly py, but somt cp and secondary Cu mincrals). Spectrographic analyses of skarn and suflde samples showed as much as 300 ppn Cu. 300 ppm Co. and 30 ppn Sn. Magnetometer traverse suggested more mag-bearing bodies under Glacial drift MT. FAIRHEATHER WADRAM~LE(continued)

MW ME(S) MAP COORDINATES W. (if knwn) LOCATION CATEGWI FMm OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

119 Mt. Merriam 58'54' N. 0 Massive; dissemi- Cu.Fe Strtarn scdlnmtr *re reprted Brew and others. 1978. P. area 136"26'U na ted tobeanol~lousin5randslightly ~345-347 anomalous in k. Tactite or skam zones also occur in carbonate host rocks. Three mg-rich pods were sampled: largest pod assayed more than 20% Fe in a composite chip sample; 2 ft. wide pod assyaed more than 202 Fe and 0.28% Cu; smllest pod contained similar Fe vrlus, but less Cu 120 Mt. Fairweather 5ao54'N, 0 Stratifom Cr.Cu.Ni. Float specimens of material frun Plafkcr and MacKevett. 1970 136'35'U (float) Pt layeredmaficandultramaflcpluton p. 821-826;Cobb.l972f; location approx. that underlies about 15 sq miles 1978e. p. 38 of S.W. flank of Mt. Faitweather contained cp, cubanite, PO, pent. cr, mag. 11. Pt-group metals, and as much as 200 ppn Co

121 3850 Massive Ag.Cu.Zn POdS of massive sulfides UP to 1/2 Brea and others, 1978. p. Nunatak ft across. Py, po. sme,cp (with c171 gangue diopride, gr, actinotite, chl, qz and ep) occur near cantact between granitic pluton and volcanic and carbonate country rocks. Chip samples of sulfide pods contain up to 770 .pun . Cu. 190 ppn Zn and 1.5 ppin Ag 122 Tarr Inlet 5R058'N, 0 Vein; dissminated Ag,Cu.Zn West of Tarr Inlet (loc. 122) sili- MacKevett and others. 1971, 136'56'W ceous lenses in locally a1 tered p. 40-41. 51 ; grew and leucocratic granitic rocks carry others, 1978, P. C190: Cobb, I23 58159'N 0 Vein Cu abundant disseminated sulfides and 1972f; 1978e. p. 63 137 00'~' rul fide-bearina veinlets: urfnciaal sulfide is py;-subordinate'cp. Sample frun one lens contained 1,000 ppn Cu, 300 ppm Zn, and a trace of Ag. Qz-calc veins (loc. 123) in a zone of pegmatrc hnbd diorite contain cp, py, ep. chl, and secondary Cu minerals (chiefly ch). Sample contained 2,000 ppn Cu 124 3087 Nunatdk 58"59'N. 0 Massive Massive sulfide lenses up to two ft Brew and others. 1978. p. 137"Ol 'Y wide and 6 ft long similar in appear- C147 ance to those at Orange Point (no. 111) are located in volianic rock near a 3087-ft high nunatak (no. 124) 125 South of the 58O59'N 0 Oissqinated(?); Northern part of a shear zone is in ~~~~l~i~,1q6&,; crew and Margerie 137"03'W' massive argillite and contains up to 3% others. 1978. p. C170 Glacier dissminated? py; southern part of 2one is in leucogranite, diorite, limestone and slate and contains nrassive py 126 Silver Dick 58'57'N.l36'4dW P Vein Ag.Cu(?) Wire Ag md td. Claims located on MacKevett and others, 1971; and Little ankeritic qz vein about 6 in. thick Brew and others. 1978. p. Jennie located along contact between dio- t187-C188 ritic dike and marble on the west shore of Rendu Inlet. May be saw as no. 115

127 Triangle Vein?; dissmi- Mo Island is fine-grained granodiorlte Rossman. 1963b. p. K49; Island nated? cut--- bv- a- feu a~liticdikes. A few MacKevett and others, 1971, hund&d lbi of'mo-were renoved frm P. 7% Brew and others. this deposit 1978, p. C317; Cobb, ls72f. 1978e. p. 66 MT. FAIRUE~THERQuADRAffiLE (Continu&)

NAME(S) MAP COORDINATES 2 (ifknmn, LOCATION CATEGWY FORM OF DEPOSIT RESWRCES BRIEF DESCRlPTIOM PRINCIPAL REFERENCES

128 Wachusett 58"57'N. 0 Vein Ag,Cu,Mo. qt vein 1-12 in. thick contains py. MacKevett and others. 1971. Inlet 136'21 ' W h(7) no. cp and secondary FP mfnerals. P. 78; Cobb. 1972f; 1978e. Sample collected by USBn (Brew and P. 67; Brew and others, 1978. others. 1978) over 0.7 ft contained P. CM7-C310 as much as 74.000 ppm Cu. 1,500 ppm MO. and 30 opm Ag; inferred resource of 800 tons containing 0.44% Cu, 0.005X Mo, and 0.034 oz. Ag per ton over a 4-ft, minlna width. MacKevett and others (1971) also reported 700 ppn~Zn In sample collected from rfchest part of vein

129a Curtis Hills 5aaS7'N Vein Ag,Cu,Pb Fe-stained altered zones 1-2 ft wide MacKevett, 1971, P. 44, 73, 136'14'W adjoin maflc dikes that cut hornfels; 79, 82; Brew and others. tones contain qz and qz-calc relns up 1973. p. C316-C317 129b Curtis Hills 58'C6'N, to 0.5 ft wIde. Channel sample on 136°13'U qz-calc vein contained 380 ppm Pb and 15 ppm Ag. MacKevett (1971) reports that a select grab sample of a 0.5 ft wide qz vein contained 500 ppl Cu. Assay of two grab samples from stained zones gave 100 and 700 pm Cu. 150 and 100 ppn Mi, 700 and 30 ppln Cr and 0.5% and 1% Ti respectively

130 -- 5aa57'N. C Lode Mo -- U.S. kreau of Mines, 1978f 136'12'W loca tlon approx.

131 Red Mwntain 58'58'N. 0 Vein; dissminatcd Ag,Cd,Pb, Small pyrite-rich pods and impreg- MacKevett and others, 1971. 136"03'U Zn nations In Middle Oevonian limestone P. 40; Cobb, 197Zf; 1978e. near a granodiorite cupola. Largest p. 52 pod is about 10 ft long and 1 ft in diameter; encrusted with a secondary Zn mineral (probably hydrotincite or rmi thsoni te) . A sample contained 7,000 ppIn. 500 ppl Pb, 70 ppCd. and a trace of Ag

58'59'N C Lode U.S. Bureau of Mines. 1978f 136"05'~' location approx.

133 Yunatak Disseminated; Porphyry Mo deposIt. Stockwork of Twenhofel and others, 1946, vein QZ veins, mainly In hornfels around p. 9-18; Rossman. 1963b. p. a qz mnzonite porphyry stock in- K49: Berg and Cobb. 1967, p. truded into tightly folded mctasedi- 163; MacKevett and others. mentary rocks, but also in the qz 1971, p. 1-2: Cobb, 1978; monzonite porphyry and in a silici- 19711e, p. 42-44; Ere* and fied (skarn7) zone near edge of others. 1978. p. Aa-A9. stock. Prospect consists of awn- CZ74-C295. 017-020 dant, closely spaced mo-bearing qr veins. minor mo dissminated in hornfels. and a mineralized fault Zone. Py,qo, co and minor td, bn, and en aSS0ciUted with mu in parts of the deposit. ResourCe estimate for the closely spaced vein network (stockwork) above sea level near i4uir Inlet (MacKevett and others. 1971 I = 2,247,000 tons averaging 0.867 M0S2 and 0.016% Cu; remain- der of stockwork and fault-zone deposit = 129,530.250 tons averaging 0.026% MoS2 and 0.018% Cu; addi tional 18,000,000 tons averaging 0.026% MoS2 and 0.018% Cu under steep cliffs at south end of stockwrk; below sea level there Is probably a similar tonnage of materlal of similar grade. Ear- lier assays of 0.04 oz Au and 7.07 or Ag a ton could not be du- pltcated by MacKevett and others (1971) I4T. FAIRYEATHER MU\MIANGLE (continued) - MAP ME(s) MAP COOROINATES NO. (if knoun) LOCATION CATEGIXV FWn OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

I34 BruceHills 58'59'N, 0 Yein; disseminated Ag,Cu,Pb. Metallic minerals occur in thin gx Rossman. 1963b, p. K49-K50; 13b021 'W Ho,Zn veins. as dissminated particles. MacKevett and others. 1971. and as fracture.. . - - coatinas.. . . . * - Ore- . - min-. . P. 48-50; Cobb. 1372f; 1478e. Erits include py and(or) po, cp, mo, 6. 15; Brew and Others, 1978, mi. and minor amunts of md. 51, and P. C295-C307 gn. Samles contained as much as 3 ppm Ag. Deposit is near a steep fault zone (uith a few branching faults) in granodiorite that contains a fen small hornfrls roof pendants and is cut by a feu andesite dikes. Extent of deposit not knom because of cover of glacial matsrlal and ice 58:22:N, C Lode AU -+ U.S. BurMIA of Mines. 1978f 136 09 W location appmx. Stain Hi (?) Rossman noted rust staininq similar Rassman. 1963, P. 44: Ere* to that at the Yakobi Island If1 and others. 1978. p. C110- deposit in several places Clll

Disseninatcd? Fe.Ti Contact zone of gabbro? stock proba- Rossman. 1963a. D. F42; bly contains 10-252 il for a dis- Brew and others, 1978. tance of several hundred ft P. CllO

The following occurrences are not shown on the map:

Alaska Inde- Location uncertain P Unknown Au(?) Prospecting 1923-33. No other data Smith. 1934a. p. 15; 1943b. pendence available. Probably an Au prospect; p. 15; Cobb, 1378e. p. 9 Mining Co. on Dundas Bay

Dundas Bay, 58'28'N, 0 Disseminated(?); Au.140.W Pow-bearing skarn in marble inclu- Brew and others, 1978. p. East An 136"34'W float sion in CretaceouS diorite at a con- C257-263 tact with Tertiary granite. Pow and sc in strearn-sedimnt samples from vicinity; m in float. One chip sample across contact zone contained 0.10 ppn Au

Mt. Parker SSa5Z'H 0 Vein "Fairly prominent" qz vein; buried 136'53'Y by rubble on west and truncated by location approx. cliff on east. One sample across e coordinates may 0.8 ft. assayed 0.94 02. Aulton; be in error by a second sample from the same vein as much as 1.5 mi. was barren PETERSBURG WADRANGLE (latitude 56' - 57'. longitude 132. - 134') - MAP COORDINATES MAP NME(S) LOCATION NO. (if known) (lst/lona) CATEGORY FORM OF DEPOSIT RESWRCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

1 Port Camden 5C84H'19"H 0 Strati fon: U Traces of U in Tertiary Kootznshoo Eakins.1975. p. 39-44; Cobb, 133'55' 32"W disseminated Fm. Fm consists of light brown. 1978f. p. 33; Oickinson. poorly lortea. very PolMntlc SanQ- 1979a; Karl and others, 1980 stone containing clay cldsts, carbon- ized mod fragnents, and dolanftic concrm- tions. Unit ranges fruw silty fine grained thin-bedded sandstone to medium and coarse grained partly congluncratic, medium and thick bedded sandstone. Siderite, mag, PY. and apatite are present in sma samples. All earbonlztd wood fragments show radio- activity when tested in place: readfngs range fran 2 to 50 times background. Sam- ple 7127911 yields 6 u of 1300+4M) ppuran- ium and a u of 2300+700 ppn uranium (Dickinson. 1979a),-~akins (1975) reported 30% mag in sandstone.

2-4 Morthern Cop- 56*47'-54'N p(?) Dlssuninated? Ag,Au.Cu.Zn Sane exploration on several low- Wright and Wright, 1908, p. 142 per Co. 133"lS'-22'U grade Cu-bearing ore bodies in Buddington. 1923, p. 69; greenstone; production (if any) Twenhofel , Reed. and Gates. very small 1949, p. 37-38: Kerns. 1950; Cobb. 19729; 1978f. p. 14

2 Northern Cop- 56"54'N P(?) Massive; dissmi- Ag.Au.Cu,Zn Oeposit Is in tabular body of Uright and Wright, 19m, p. 14F per Co. 133'22'Y na ted pyroxene "granulite" that con- 142; Buddington, 1923, p. 70- tains sparse inclusions or xeno- 72; Trnhofel and others. 1949. liths of marble. Body is struc- p. 37-38; Berg and Cobb, 1967, turally conformable with under- p. 188; Cobb. 19729; 1978f. lying greenschist. phyllite. and P. 31; Karl and others. 1980 marble. passibly of Gambier Bay Formation of Jevonian age (H. C. Berg. unpub. data. 1979). Granu- lite contains disseminated po, rag. cp and small amounts of s1 and py; near base of body, these metallic minerals also form massive pods and lenses. Low values in Au and Ag. Explored by several hundred ft of underground workings. 120 ft trench. several opencuts, and 375 ft adit in barren slate. No known production; no work since about 1921

3 Portage P Disseminated; Ag.Au,Cu.Pt Thin qz-calc veins in slate and Wright and Wright. 1905. p. 60; Mountain vein greenstone intruded by diorite and Buddington. 1923, p. 69; Berg diabase; veins contain cp, py, and and Cobb 1967, p. 188; Cobb, mag and low valuer in Ag and Au. 19729: 1478f. p. 34 rlineralized schist between walls of gneissic diorite contain about 0.4 oz Au, 2 oz Ag and 0.0006 oz Pt per ton; also a little Cu and possibly a trace of Ir. Pros- pected by opencuts, a1 1 before 1921. Includes references to Sllver Star

4 Taylor Creek P Dissm~nated; Ag,Cu,Pb.Zn r)issminatfons and s~llmasses Wright and Cight. 1908. p. 142 massive of py. gn, 11. and cp in brecci- Kerns.1950; Cobb. 19729; 1978f. ated dolwnitic limestone possibly P. 41; Karl and others, 1983 of Devonian age (H. C. Berg. unpub. data, 1979). USM (1948) drilled 4 diamond-drill holes and dug 14 trenches. Assays from trench samples contained up to 0.95% Pb. 4.3% fn, and 1.2 oz Ag per ton; drill-hole samples showed up to 0.8% Pb, 2.5% Zn, and 0.5 or Ag per ton. Au less than 0.005 oz per tod. Staked in 1903 or 1904; prospected by an opencut; no other developnant and no production

5 Kane Peak 5Ca59'-57"OO'N 0 Dissminated Cu,Ni Body of dunite, locally bordered Kennedy and Us1 ton, 1946, p, 78 133'05'- 133'07'Y by pymxenite. in places contains 80; Nalton. 1951. p. 208-226; location approx. a few percent disseminated py, Cobb, 19729; 1978f. P. 23 pent, ar~dcp. Level of ultranmfic body now exposed is probably near original base of Intrusive

56"59'N C Lode -- U.S. Bureau of Mines. 19789 133"04'W location approx.

Lode -- U.S. Bureau of Mines. 19789 location approx. 56'50'N C Lode -- U.S. Bureau of Mines. 19781 133'01 'U location approx. PETERSBURG WADRAHGLE (continued)

MAP NAPIE(S) PAP CWROINATES PRINCIPAL REFERENCES--- - 56"59'U P Vein; dissemi- Ag.Au,Cu,Pb 0z veinletr, and silicified and py- Lddington, 1923. p. 68-69: 13Zq47'Y na ted ritlc schist fragments in a zone Berg and Cobb, 1967. D. 191; about 12 ft wide. One vein. carry- Cobb. 19720; 197Ef. u. 42 Ing PY, asPy, and minor cp, 00. ind argentiferous gn. explend by a short tunnel sometime before 1921. Little davelopnnt and no known production 10 - - 56"43'N C Lode -- U.S. Bureau of Mines. 19789 13Z046'W 1ocat ion approx. Dewsit of massive barite fonned hrchard, 1914. p. 109-173; 11 Castle Island 56'39'N M '&ssive: 133°10'U dissaninatcd $mall pmlnsula on east side of Castle Buddington. 1925. p. 138; Island. Entire peniasula has been re- Buddington and Chapin, 1929, moved by mininq; mine operates inter- p. 318; Berg and ubb. 1967. mittcntly as an undewater open plt. p. 185. 1.98; hbb. 19729; Minor impurities in ba are qz and sul- 1978f, 0. 10-11; Berg and ride minerals. probably gn and sl, mag Grybeck. 1980 , and gp. Country rocks include phylll- tic felsic metatuff with dissminated gn, sl, and py; pillow flows, breccia and chert; and catcarwus sedimentary rocks containing fossils possibly of Late Trias~lcage (Berg and Grybeck, 1980). Analyses of sulfide- bearldg barite7 indicate 0.01-0.03 02 Au Per ton. 0.79-105 Aq per ton. 1.14%-1.27% Zn. 0.05%-0.07% Cu, as much as 0.29% Pb and 0.371 SrO. Claiu patented in about 1923

Stf kine River PI acer Ffne Au discovered on river bars in Blake, lam, p. 10; Spurr, 1860's. Host of activity probably was 1898. p. 107. 113; Cobb. on Canadian side of boundary 19729; 1978f. p. 40 56*28'N C Code RA -- U.S. Bureau of Mines. 19789 133"26'U location approx. 14 -- 56"28'1 C Placer -- U.S. Bureau of Mines. 19789 133"26'4 location approx.

Maid of Texas 56"34'N 0 Vein Group of claims adjoining Maid of Mexi- Chapin. 1918. p. 74; Cobb. 133"OZ'U co. Vein on property may be similar to ]gf$f, p. 30 location approx. or a continuation of one on Maid of Mexico

56'34'N M,O vein; massive; Ag.Au,pb. Au- and sulfide-bearing qz veins and Wright and Wriqht, 1908, P- 133"04'Y disseninated Zn massive and disseminated sulfides in 184: Buddington, 1923. p. interbedded black slate. felsit Wta- 55-57-67; Berg and Cobb, tuff, and greenstone. Occurrence of 1967, p. 185; Cobb, 19729; massive sulfldes consists of crudely 1978f, p. 22: Berg and banded (10 cm thick) massive pyrite, Grybeck, 1980 pyrrhotite(?), arsenopyrite(?). sphalerite, and galena that has been dug from a smsll water-filled pit about 30 m inland at elevation about 15 m. Country rocks near pit include hmatite-bearing phyl 1 itic felsic metatuff, carbonaceous phyllite and limestone. and mafic intrusive(?) rocks. Current (1979) owners report boulders of massive sulfides in creeks near pit, and possibly at the Maid of Hexico mine. Veins were worked in 1903-04. and 1907; an unknown, but certainly smdll amount of ore reported to have averaged 0.177 oz Au per ton was milled. dine consists of 2 shafts and about 650 ft of drifts and crosscuts. In- cludes references to Smith and Olympic Aining

If Maid of Mewico 56"34'N M Vein; dissmi- Ag,h ,CU Earl reports [such as Buddlngton. Chapin. 1918, p. 73-74; (Mining Co.) 133'02'W nated Pb.Zn 19233 describe a PZ vein 2-6 ft thick Buddington, 1923, p. 57-68; and traced for 2.000 ft. that carries $,,ith, 19Ql. P, 20: Berg and sl , py, Ag-beari ng gn. and a small Cobb. 1967. p. 185; Cobb, amount of cp and frar Au. Main adft 19729; 1978f, p. 28-29; is on NU bank of creek at about 350 B~~~ and ~~~b~~k,1980 ft elevation; more than 1,000 ft of ondtrground norktngs, but adit is caved a fcw feet from portal. Current (1979) aperators are exploring for an auriferous qZ vain that locally also contains pods and streaks Of pyrite and other sulfides. Accordfng to operators, vein cuts black carbonac~usslate near contact of dike- or sill-like body of felslc igneous rock. Country rocks at mino are black carbonaceous phyllj- tic mudstone, siltstone, and 1 imestone 1ntercalatrdt?) with rusty-weathering calcarrous felsic metatuff ("Impure siliccous dolomite" of ~uddlngton)containing dissminated pyrite and passibly other sulfide mf nerals. the bedded rocks apparently are intruded by dikes or sills of rusty-weathering felslc apha- nltc that also carries disseminated sulfide minerals. Mind parts of vtfn averaged abo'ut 1 oz Au Per ton. Wall test shipents In 1917 and 1929. Sme ore reported ta have been milled on property In 1931 and 1933. No activity since 1939. Total production urobablv did not exceed 100 02 each of Au and Ag PETERSBURG QUADRANGLE (continued)

NAP CWROINATES MAP nAnE(S) LOCAT! @I m). (if known) (lstllong) CATEGORY FOFM OF DEWSIT RESOURCE(5) BRIEF DESCRIPTION PRINCIPAL REFEREMCES 18 -- m'N C Lode 4 .KU -- U.S. Bureau of Nines, 19789 133'04'W location appmx. 19 Huttie 5C032'N P Veln Ag.Au,Cu.Pb. Qt fissure and kncia veins in Wright and Wright. 1905. p. 59- 133'03'W Zn sheared greenstone contain 3% or 60; 1908, p. 182-184; Berg and less py, cp, gn. $1 and Au; sane Ag Cobb. 1967. p. 185; Cobb, 19727; value$. Explored by 500 ft. of 197Bf, p. 21 underground workings in early 1900's; no production

20 Alaska Garnet 56'35'N M Disseminated Almandine gr fomd by contact mata- Wright and Wright. 1908, P. 92; (Mining and 132"22'W gr morphtsm in pz-bt schist tntruded by Brooks. 1911b, p. 42; 1913. Manufacturing location approx. a qz diorite stock with aplitic in- p. 51; Buddington, 1923, p. 73- Co.) jection gnotss border. Crystals are 74; Bresslsr, 1950: Kaufman, euhedral, up to 0.75 In. in diame- 1958, p. It; Cobb. 1978f. P. 5 ter. Gr adquate for use as abra- sive. but not of gm qua1 ity because of internal fractures and qz inclusions. Unknom, but Small, amunt of production between 1910 and 1920. Resource above lowest exposure 1s about 11.900 tons of gr in about 1,125,000 cubic yds of rock. Includes references to gr near Wrangell 56"33'N C Lode Ag.Au.Pb +- U.S. Bureau of Mines. 19789 13Zo02'W . location appro~.

56'32 'N C Lode Ma +- U.S. Bureau of Mines, 19789 13Z003'W location approx.

56'31 'N C Lode Ag.Au,Pb +- U.S. Bureau of Mines. 19789 132'03'W location approx.

24 Groundhog 56*31 'N P Massive; dissm- Ag .Au.Cu, Metamrphosed and partly redistrfb- Wright and Wright. 1908, p. 188 Basin 132'04'4 inated: vein fl+MO,Pb, uted stratabound massive sulfide 189; Buddington. 1923. p. 57- Zn deposits in paragneiss adjacent to 63; Gault and others. 1953, Coast Plutonic Complex (Berg, 1979). p. 15-28; Twenhofel, 1953. p. 6 Deposits and country rocks cut by qt Berg and Cobb. 1967. p. 191- porphyry and basal tic dikes and 192; Cobb, 19729; 1978f P. sills. Deposits include: (I) mas- 18-20; Shawe, 1976; Berg, sive sulfide bodies composed princi- 1979 pally of po, sl, and gn (contains about 8% Zn, 1.5% Pb, and 1.5 oz Ag per ton; probably several hundred thousand tons) ; (2) dissmrnated sl and other sulfides (about 2.5% Zn and 1% Pb; probably several hundred thousand tons). Oeporits also contain subordinate cp, py, mag, tn(?), td(?) and cb(?) and very small amunts of Au. Mo (with no other sulfides) in a thick granitic sill; probably less than 0.05% F(o. Sm sulfides and fl in fault? breccia. Small cross faults cutting metamorphic and igneous rocks contain qz and fl crystals. Discovered in 1904; explored mainly in 1916-17 and early 1940's by surface cuts, about 450 ft of underground workings, and at least 600 ft of diamond drill holes. No product ion 25 -- 56*29'-31 'N C Placer Sn Placer claims along Portarfield Creek U.S. Bureau of Mines. 19789 132'06'W . location approx.

26 Lake Vein Ag.Cu.Pb.Zn Qz-calc veins. breccia fillings. and Wright and Wiqht. 1905. P. 61; stringer lodes occur in a pruninent 1908, p. 189-190; Buddington, fault tone 10-25 ft wfdc in metascdi- 1923. p. 63-65; Gault and rnentary rocks west of a qt diorite others. 1953. p. 41-46; Berg pluton;lodeconsists~fgn.~~.py, andCobb.1967.p. 193;Cobb. cp. and Ag in mainly a qz-carbonate 19729; 1978f. p. 24-25 gangue. Average grade (based on 7 samples) is 0.99% Pb, 1.012 Zn and 0.12 oz Ag per ton. Older reports mention high Au content; more recent reports do not. Probably staked in about 1900; davelopnent (before 1923) consisted of surface excavations and about 200-250 ft of underground workings; one ton of ore was shipped to a smelter in 1920. lncludts references to: Lake Virginia Mining Co., Margery PETERSBURG WAMIAffiLE (continued)

MAP CJOROINATES 30. (if known) LOCAflON CATEGORY FOIFI OF DEPOSIT RESOURCE(5) BRIEF OESCRIPTION PRINCIPAL REFERENCES

27 Glacier Basin 56*29'N P Dlssmlnatcd; Ag(?).Au(?) Faulted and metamorphosed possibly Yight and Wright. 1908, p. 18% 132'01 'W vein; massive CU, Fe,fl, stratabound massive sulfide deposit 189; Gault and others, 1953. Pb,Zn (Berg, 1979). Sulfide-bearing para- p. 29-40: Berg and Cobb. 1967. gneiss similar to and probably con- p. 191-192; Cobb. 1972~1; 1978f. tinuous with disseminated deposits p. 16-17; Shawe, 1976, p. 34; in Groundhog Basin. "Ore beds" con- Berg. 1973 taln sl, gn, po. and mag; probably consists of many hundreds of thou- sands of tons of material containing about 1.65% Zn and 1.15 Pb. Veins in shear and breccia zones contain gn. sl, PO. py and cp in gangue of 92 and fl;probably contain several million tons of mck with about 0.14% Zn and 0.09% Pb. Early reports mention posslblc low values in Au and Aq. None found during more recent investigations. Ois- covered in about 1899; developed by 3 short adlts; no production

28 Berg($) Basin 5657'N P Vein; dissemi- Ag,Au.Cu,Pb, Metamorphosed posribly stratabound Chapln. 1918. p. 75; Buddingtab 132'01 'W nated; masslvef Zn msslve? sulfide deposit in para- 1923, p. 67; tault and others, gneiss adjacent to Coast Plutonic 1953, p. 47-55; Berg and Cobb. Complex (Berg. 1979). Country rocks 1967. p. 191-192; Cobb. 19729; are cut by rhyoli te. basalt, and 1978f, p. 6-7; Berg, 1979 pegnbtite dlkes and. rarely, by QZ veins. Deposit is similar to and possibly Continuous with deposits in Glacier and Groundhog Basins (H. C. Berg, unpub. data. 1980). First prospect staked in abut 1900 on a 1 ft thick qz vein reported to carry about 0.68 oz Au per ton; vein not found at depth in 800 ft crosscut or diamond drill holes. Basalt dike contains pods of gn and minor pY and sl. Analyses of gn showed 27.9 and 28.7 02 Ag per ton. Other basalt dikes contain gn and sl

29 bchaqe 56"25'N P Vein Au Qz vein 12-15 ft. thlck in granite Wright and Wright, 1908, p. 185 132"32'U contains py and is reported to carry Be and Cobb 1967, P. 193: location approx. modsratevaluesinAu.Stakedin1900 ~o3.1972g; /918f, p. 15 and developed by surface cuts and by crosscut 45 ft. long. No record of production 30 - - 56O02 'N C Lode RA -- U.S. Bureau of nines, 1978s 13Zo28'U location approx.

31 -- 56"21 'N C Lode Y +- U.S. Bureau of Mines, 19789 132"ZO'Y location approx. 32 -- 56'22'N C Lode Fe -- U.S. Bureau of Mines, 19789 132"17'Y locatlon approx.

33-35 Salmon by 56°161-56'19i~ 0 Vein Fissure vains in Silurian graywacke White and others, 1952. p. 16; 133°07'-133'10'W Cut by Cenozoic? lamprophyre and al- Wedow and others. 1953. P. 6. kalic dikes. Velns contain dolomite- 9-10. 13; Houston and others, ankerl te carbnates, hem, mag, py , 1958, p. 6-23; Overstreet. mS, Cp, th, mz, tr, parisite, bast- 1967, p. 108; Cobb, 19729; 1978f. naesite, alkali feldspar, chert. qz. P. 35-36; Eakins. 1975, P. 50- chalcedony, ep, sericite, kaol inite, 54 fl,muse. ap, topaz and gr, Velns are fm 1 in to 4 ft thick; sane can be traced far a few hundred ft. but most are covered at one or both ends by soil and vegetation or eu- tend beyond Iw-tide llne. Samples of radioactive veins contain as much as 0.095% eiJ (mainly due to Th). Rare-earth bearing veins contain an average of 0.79% (maximm in one grab sample uas 5.0%) cmbjned rare-earth oxides. Includes references to: Marker, Paystreak. Pitcher Is. . Smith. Pitcher 6 Co., Uandve PETERSBURG WAORILE (continued)

MAp fl~n~(~) MAP COOHOfNATES LOCATION no. (If knm) (1atIlonaI CATEGORY FOM OF DEPOSIT RESOURCE(S) BRIEF OESCRIPTIOW PRINCIPAL REFERENCES

36 - - 56'18'N C lode U.S. Bureau of Mines. 19789 133'09'U location approx.

37 -- 56"15'M C -- 0.5. Bureau of Mines, 197eg 133'07'Y locatfon appro*.

38 Zarmb Is. 56'17'R 0 Vein Fluorite occurs as ,flll ings in narrow Buddington. 1923, p. 75; 132'57'11 . fractures and coats chalcedony- Eaktns. 1975, p. 46. 48-49: location approx . encrustea fragnents in breccia zones. Shawe. 1976, p. 34; Cobb. 1978f. Country rocks anTertiary dikes and P. 43 flows of rhyolite, andesite. and basalt 39 point st. 56'06 a N 0 Vein; dis-~mf- A9,Au*Cu* Sulfide-bearing qz-carbonate veins Houston and others. 1958, p. 24 A1 bans 133"58'11 nated Pb*tn and sulfide dissmfnatlons in mcta- 27; Berg and CoCb, 1967, p. 188 morphosed Paltozolc bedded rocks, Cobb. 19729; 1978?, p. 32; and in porphyritic andesite or dip- Karl and others, 1980 rite plugs and dikes. Sulfides include py. PO?, aspy. sl, gn. td. 40 -- 56'11'M C -- Au *- U.S. Bureau of Mines, 19789 133'26'Y location approx.

Castle 6 Co. P Vein Au Qz vein reported to carry auriferous Brooks. 1902, p. 111 ; Berg and py. dlscovrred In 1898. Property had Cobb, 1967. p. 177; Cobb, 1972% a stamp mill. but it is not know if 1978f, p. 9 any ore us processed

41 Shakan 56'08'M M Vein Cu&.Ln Vertfcal fault breccis zone 1-10 ft Chapin. 1919, p. 89; Smith. 133'27'Y wide in hornblende diorite contains 1942b, P. 169-171; Twenhofel and M, py, st. Po. cp andmag. In others, 1946, P. 19-30; Berg places sulfides make up 30%-40%of and Cobb, 1967, p. 177; Cobb, vein, but average only about 5%; 19729; 1978f, p. 37-39 gangue canposed of country rock frawnts, qz, calc, and siltcate minerals. Prospect discovered in 1917. Oeposit developed by 570-ft tunnel and 14 surface cuts excavated during and imediately after World War I. Estimated resources are 10,000-20,000 tons of rock containing about 1.5% MoS?. 500 tons of ore removed during exploration. but wry not shipped

42-46 Dry Pass 56'09'M P Dissminated; CU,F~,M~, Lodes in or near granodiorite pluton Herreid and Kaufman, 1964. p, 5 133'25'-133°27t~ vein Pb,n carry mo or Various cwbinations of Berg and Cobb, 1967, 0. 177-178, py. po, cp, mo. and gn. Qz veins in cobb, 197%: iq78f, p. 13 marble lenses In a shear zone and in silicified(?) rock near a marble- granodiorite contact carry dissemlnated sc. A band of mag 2.5 ft thick follows a contact between marble and a diorite dike. Little exploration of these occurrences 56*09'N P Veln; dissen- Cu,M Band of tactlte about 100 ft wide, Herrdd and ~aufman, 19M, p. F 133'26'W inated enclosed by diorite, was pmbabty 8. 10-11; Berg and Cobb, 1967. fonned by replacmnt of marble; p. 177; Cobb. 19729; 1978f. contains joint coatings and dls- p. 27 seninated mo and pow. Explored by several trenches, one of which disclosed a ma11 mass of mag, cp, and py; sample taken In trench contained 0.16% Ma and as much as 0.09% Cu

47 Devilfish 56'00'N P Oissminatcd? Cu.Fe,Mo, Mag, cp, and ainor mo occur in tac- Herreid and Kaufman. 1964, P. 4. Bay 133"23'U u tite fnclusions in granodiorite and in 9-11; Berg and Cobb. 1967. P. tactite in marble and grapacke-silt- 178; Cobb, 1912g; 1978f. p. stone. One smple contained B ppU. 12: Eaklns. 1975. p. 54-57 Only work done in area was malt Scale trenching 56'08' N C Lode Ag.Au.Pb -- U.S. Bureau of Mines. 19789 133'17'Y location appmx. PETERSBURG WADRAHOLE (continued)

-- - MAP ME(S) MAP COORDINATES HO. (if klrcun) LOCATION CATEGORY FORM OF DEPOSIT RESOURCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES lrr/U 49 Blashte S6"08'N 0 Stratifonn; Au.Cr.Cu, Cretacaous? zoned ultramaflc pluton Kennedy and Walton, 1946, Islands 132'54'Y dissmtnated Ni .Pt about1.5mi indiamcterintrudes P. 76-78;Yalton. 1951, Sf lurian bedded rocks. Pluton con- P. 16-205; Clark and Greenmod, tains disseminated sulfide minerals. 1972a. p. C159; C0bb. 197%: principally po and cp, near contact l97Bf, P. 8 Of pyroxenite and gabbro zones, and sparsely dlssenlnated chrmi te in dunlte core. There is a large agqrtgate tonnage of rock containing 1%-2% sulfides. Analyses of sulfide- bearing gabbro indicate as much as 0.016% Cu and 0.05% Ni and less than 0.1 Oz per ton Pt-group metals. Other analyses show 0.004 oz Au par ton, 0.04 ox Pd per ton, and a trace of Pt. Other analyzed samples contained as much as 0.02 ppn each of Pt and Pd

56"OS'N Lode Au Lode claim on Found Island U.S. Bureau of Mlnes, 19789 132'04'Y location approx. 56"03'N Lode RA -- U.S. Bureau of Mines, 1978g 135'11'Y location approx.

56"03'1 Lode Cu -+ U.S. Bureau of Mines. 19789 132"06'W location approx.

56"OZ'N Lode Cu Lode claims on Nlblack Island U.S. Bureau of Mines. 1978g 132"06'U location approx.

56"03'N Lode Cu -- U.S. Bureau of Mines. 19789 13Z0O6'U location appmx.

56"03'N Lode Cu - + U.S. Bureau of Mines. 1978g 132'06 ' Y location approx.

56"OZ'M Lode Cu -- U.S. Bureau of Mines, 19789 132'06'V location approx.

57 Le Conte 56"47'-48'N Vein Au Au veins found in schist belt; Buddington, 1923. p. 56; MY 132'27'-30'U no other information Cobb, 1978f. p. 26

58 "Halobfa 56'40' 18"N Massive; dlsseni- Ag.Pb.Zn Metamorphosed and partly redlstri- Berg and Grybeck. 1980 locality" 133'15'27"U nated buted stratabound massive sulflde deposit. Lenses up to 1 m long of massive pyrite, sphalerite. and argentiferous galena in phyllitic felsic metatuff Intercal- ated with pyritic carbonaceous phylli te. phyl- 1i tic siltstone and 1 imestone. Limestone locally contains sparse Upper Triasslc fossils. Exposed width of massive-sulfide-bearing zone (in creek bed) is 3-4 m wide and 30-40 m long. Geochmlcal analyses indicate anmalous values in Pb and Zn, and up to 100 Ppn Ag 59 Fbuth of 56"40'02"N 0 Massive: dissent- Ag.Pb.Zn Matarnorphosed and partly redistri- Berg and Grybeck. 1980 "Castle Creek" 133'15'25"W nated buted stratabound massive sul Hde deposit. Locally rusty-weathering light gray muscovite-rich siliceous phylllte (rhyodaclte metatuff?) Intarcalated(?) with layers up to 2 or 3 m thick of massive to phyllltlc light greenish gray felsic aphanite (rhyolite or dacitfc metatuffl) that locally contains abundant (5-15%) dlssmlnated py and sl, and. at this locality, a 2-m thick zone of massive (about 50%) pyrite. Geochmlcal analyses indicate anmalous values In Pb and Zn, and up to 10 ppn 4-3 PETERSBURG QUADRANGLE (continued)

- -- --

WP WE(S) HAP COORDINATES- - iio. (if known) LOCATION CATEGORY FOW OF DEPOSIT RESOURCE(5) BRIEF OESCRIPT ION PRINCIPRL REFERENCES (latllong)

60 "Lost Massive Stratabound massive sul Tide deposit. Berg and Grybcck, 1980 Zarmbo" North wall of rock quarry along logging road exposrs approx 10-m thick zone of banded green- Ish gray felsic metatuff containing layers up to 1.5 m thick of massive pyrite. pyrrhotite(?). sphalerita, chalcopyrite. and galena. Occurrence forms rpprox 10 x 30 m wedge-shaped, locally tau1 t-bounded outcrop enclosed by steeply dipping Tertiary basalt, diabase. and rhyolite dfkas. Geochemfcal analyses tndicate anon- alous values in Cu,Pb. and Zn. and up to 0.55 pp Au and 30 pp Ag P Masslve; dissmi- Ag,Au.Cu, Stratabound massive sul Clde deposit. Buddington. 1923. p. 69: nated Pb.Zn Adlt at old prospect (Buddington, 1923. Berg and Grybuk. 1980 p. 69): layers and lenses as much as 2 m thick of mas- sfve pyrite, pyrrhotite(?), sphalerite, chalcopyrite. and galena In felslc metavolcanic rocks Interbedded with recrystallized carbonaceous limestone and calcareous sedimentary rocks. Intruded by Tertiary(?) andesitr dikes. Geochmlcal analyses indicate anomalous vat ues in Cu.Pb, and Zn. and up to 5.5 pm Au and 20 ppn A9

62 "Hydropit" 56'22'29"N 0 Vein: dissemi- Ag,Cu.Pb. Redim grained. hypldimorphlc granular Karl and others, 1980 132'54'53"W natsd Zn qz diorite is exposed In rock quarry adjacent to logging road. Qz dlorite is cut by spheru- lltlc felric dikes. which are cut by less defomed andssltlc dikes. nlneralizrtion in hydrothcmal veins and lenses in a highly a1 tered shear zone 1.5 m wide consists of cp. bn. gn, sl, aspy. and possibly mag. Dfsseminated gn in ndll rock as well. Geochanical analyses indicate anmalous values in Cu. Pb, and Zn. 63 Deleted and up to 50 ppn Ag

64 Hamil ton 56"52'N Vein Fragments of laminated phosphatic rock Oickinson, 1979b; Karl and Creek 133'40'W are suspended in white calcite veins in others, 1980 fine grained, light to dark gray silty laminated apatite-bearing dolmlte. Samples contain 30 to 50% U-bearing apatite. Radioactlvr ancmaly reaches 20 times background for 0.5 m thick bed. One sample Indicated B p of 8e24 ppn uraniun (Dickinson, 1979b)

5oP16'50~, 65 S.E.Larunbo 0 Massive; dissemi- Cu?,Zn? Disseminated py and pods up to a foot H.C. Berg and 0. Grybeck, Island 13~~42'1O"U nated or so long and 6 in thick of ~sstve unpublished field data. 1980 pyrite and probably other sulfide minerals in ironstained qz-mu schist derived frm felsic metstuff. Occur- rence is virtually identical to the one at locality 59 PORT ALEXANDER RIADRAIIGLE (latitude 56' - 57': longitude 134' - 136')

MAP NWE(S) MAP CMIRDINATES NO. (ifknown) LOCAT ION CATEGORY FORM OF OEPOSIT RESOURCES BRIEF DESCRIPTION PRIM IPAL REFERENCES

1-2 Goddard Hot 56"SO'N. 0 Placer REE.U,W Granite cut by narrow Yest and Benson. 1955. p. 47- Springs 135'22'Y lamprophyre dikes; 4 hot springs. 49; Overstreet, 1967, p. 108- Heavy mineral concentrates frun 109; Eakins, 1975. p. 12; slope-wash and strean-gravel Sam- Cobb, 1972h; 1973, p. 105; ples contained as much as 7% allanite 1978g. p. 11 and traces rt. monazite, and sc. Highest eU 0.016%

3 Bullion 57"001N, P Vein? Au prospect in Silver Bay area; may Wright and Wrtght. 1905, 135"09'W be in Sitka quad p. 58; Knopf. 1912b. p. 29; location approx. Cobb, 19789, P. 6

4 -- 57'00'N. C Unknown Au +- U.S. hreau of Mines, 1978h 135'07'W location appmx.

5 Silver Bay Vein Au.Cu Auriferous qz vein in graywacke con- Becker, 1898. p. 79; Wright tains py and cp. Ilo wrk since 1900; and Wright. 1905. p. 58; no record of production 1906, p. 45; Yright, 1907a. p. 60; Knopf. 1912b. p. 29; Cobb, 1972h; 19789. p. 24

6 Eureka Vein Au(?).Cu Qz strlngcrs in slate contain py Becker. 1898. p. 62. 79; and cp. data on possible Au Cobb. 1972h: 19789. P. 9 content. Very 11ttle develoment 7 -- 56'58'N. C Lode Au -- U.S. Bureau of Mines, 1978h 135"09'U location approx.

8 Bauer 56'58'N P Vein Au 02 veinlets contain py. w, and Becker. 1899. p. 63, 79; 135"06'~' auriferous aspy; said to carry ap- Uright and Uright, 1905, orox. 0.22 oz Au per ton. Country p. 53; Kmpf, 191Zb. p.27- rock malnly qraywacke. About 1050 28; Cobb. 1972h; 1978'3, P. 5 ft of wrkings. No record of production or of any activity since early 1900's. Includes references to Haley and Rogers

9 -+ 56'58'N, Lode Au -- U.S. Bureau of Mines, 1978h 135'07'U location appmx.

10 Silver Bay 56"57'-57'00'N. P Y ein Small mounts of Au and Aq may Wight, 1908, p. 91: 1909. 135"03'-135°09'W have been recovered fra veins p. 73; Berg and Cobb, 1967. in 1870's and/or 1880's. See also p. 143; Loney and others, Bauer. Bullion. Cache, Eureka. Free 1975. p. 91; Cobb, 19789, Gold. Lower Ledge. Lucky Chance, p. 25 Silver Bay (Sitka quad) 11 Lower Ledge 56"59'N P Vein? Au prospect in Silver Bay area Uright and Uright, 1905, 135"06'Y' p. 50; Knopf, 1912b, p. 29; location approx. Cobb, 19789, P. 16

12 Cache 56"58'N. M Vein Irregular body of qz (average thick- Becker, 1898, p. 63, 79; 135"06'1 ness apptox. 10 ft) reprted to have Uright and Wright. 1905. averagd about 0.36 ox Au per ton p. 57-58; 1906, p. 45; and sune Ag. Three drifts; longest Wright, 1907a. p. 60; Knopf, is 160 ft; unknwn amount of ore 1912b. p. 27; Kaufman, 1958, mined and milled. probably all in p. 7; Noel, 1966, p. 53: 1870's and/or 1880's. Mine located Cobb. 1972h; 19789. P. 7 in 1872; first lode mine in S.E. Alaska. Includes reference to Stewart 13 Free Gold 56"5B1N, P Lode Au prospuct in Silver Bay area Wright and Uright, 1905. 135'05'Y p. 58; Knopf. 1912a. p. 29; location approx. Cobb, 19789. P. 10

-- U.S. Bureau of Mines, 1978h location appmx.

I5 Lucky Chance 56'57'N. M Vein A9 $4 Irreqular qz strinaers and vein un Becker, 1898, P. 62-63. 79-89 13S003'Y to 8 ft thick. Hanging wall of lode Wright and Wright* 1905. P. is state. footwall is grayuacke. 58; 1906. p. 45; Wight, 1907a. Sulfides are mainly In country rock P. 60; Knopf, 1912b. p. 29; inclusion$ in vein; py, asny, and Cobb. 197Zh; 19789, p. 17 free Au. A sample of ore assayed about 1.45 02. Au per ton. A Iit- tle oroduction, probably before 1900. Workings consisted of a 600 ft. adit and a rriso POAT ALEXANDER QUADRANGLE (cont inued) - MAP WEIS) MAP COOROIN4TES NO. (tfknouA) - LOCAT ION CATEGORY FORM OF DEPOSIT RESOURCE[S) BRIEF DESCRIPTION PRINCIPAL REFERENCES 16-23 Hill 56*54'- 56"58'N, 0 Stratifom?: C r Small lenses. thin layers. and dis- Guild and Balsley. 1942. 134"55'- 135°00'W disseminated; seninated grains of cr occur in p. 173-174, 177-180: Kennedy vein small serpentinite bodies (original- and Ylton. 1946. P. 72-73; ly duniteandpyroxenite)Inabelt BergandCobb.1967.p.145; on central Baranof Island Loney and others, 1975, p. 92; Cobb, 1972h; 19789. P. 12

24 Red Bluff 56"51 'N, P Stratifom? Cr occurs as thin tabular bodies in Smith. 1937. p. 66; 1938. B~Y 134~43'~ seroentinized dunite in a concor- p. 98-99; Guild and Balsley, dant sill-like body in phyl- 1942; Kennedy and Ual ton, lite and greenschist. Eight 1946. p. 73-75; Twenhofel. known deposits; 5 contain a total of 1953, p. 11; Berg and Cobb, about 570 tons of rock with more than 1967, p. 145;Loney and 40% Cr203; the other 3 contain sbout others, 1975, p. 91-92; 29.000 tons of rock carrying 18%-35% Cobb, 1972h; 1978~.p. 21 Cr 0 . Chrome-Fe ratio frm 18.65 to 50T52. Discovered in about 1933; 1 ittle exploration and no production

25 Snipe Bay 56'25'N. P Stratifon-?; Ag(?).Cu.Ni nag. Pent, cp, py, and po in a Brooks, 1925, P. 31, 37; 134"57'U massive; pwrly exposed body of gabbro or Buddington. 1925. p. 95, 106. disseminated norite and hornblendite that in- 107, 110, 113; Buddinqton and trudes Mesozoic uravwacke hornfels:' Chapin, 1929, p. 337, 348; one small nmssiv~silfide body. Snith. 1938. p. 98; Reed and Size and grade of deposit not Gates, 1942; Noel, 1966, p. known, but it probably contains at 65: Berg and Cobb. 1967. p. least 430,000 tons of material 144-145; Cornwall, 1968. p. averaging up to 0.3% ea. of Ni and 13. 39; Laney and others, Cu. First staked in 1922. Little 1975, p. 91; Cobb. 1972h; ex~lorationand no production. 19789. P. 26-27 0.13 oz. Ag a ton reported in old report; not mentioned in later reports

26 Deleted

27a-c Saginaw nay 56"52'- 5b054'N, 0 Vein Barite veins as ride as 5 ft (most Suddington. 1925. P. 72. 134"09'- 134'17'W are much narrower) in fissures in 136-1 38: Kaufmn, 1938, location approx. limestone, conglomerate, and volcanic p. 9; Eakins, 1975, p. rocks 39, 41; Cobb, 19783, p. 23

ZSa-d Cornwallis (a-c)56"55'- 56'56'N, 0 (a-c) kin (a-c)ba (a-c)Aggregates and pods of ba as much (a-c)Buddington, 1925. p. 136, Peninsula 134'10'-134°15'W as 5 ft In diameter; ba vein 138: Smith, 1933b. p. 31- 1-1 1/2 ft wide, 200 ft long; and 82: Twenhofel and others, many short ba-ui veinlets. Host 1949. p. 13-42; Kaufwn. rocks are @per Triassic felsic 1958, p. 9; Cobb, 19789, metavolcanic rocks. Includes P. 8. 15 references to (Kuiu I.)

0 (d)Dissminated (d)~n (d)kry finely disseminated ~1 in (d;~arl and others. 1980 calcite-cemented Carboniferous 1 imestone breccia. Drilled by private interests in 1979

U.S. Bureau of Mines, 1978h 29a-e Keku Islets 56"54'-56"57'N. C Lode -- 134°04'-134"09 W location approx.

30 -- 56'54'N. C Lode ..+ U.S. Bureau of Mines, 1978h 134"08'W location approx.

31 Keku Islet 56"55'N. 0 Vein Veins and veinlets in 1 imestone and Buddington, 1925, p. 136-137; 134"08'Y marble and rarely in basalt dikes, Twenhofel and others. 1949, locdtion approx. contain ba and wi; one veinlet con- p. 40-41. 43-44; Eakins. talns py and a few streaks of gn 1975, p. 39, 41; Cobb, 19789, p. 14 PORT ALEXANDER QUADRAMGLL (continued)

t@b!~(S) MAP CM)ROIHATES (if known) LOCAT ION CATEGORY FOFH OF OEWSIT RESOURCE(S) BRI ff DESCRIPTION PRINCIPAL REFERENCES - - - - ~ekuIslet. 56'56'N. 0 Vein *g,Au(?),Zn S1 fills transverse fractures in hddington, 1925, p. 137- metals 134'OfJ'W altered basaltic dike of ~crtiary(?) 139; Berg and Cobb. 1967. age In gently warped sandstone and P. 188; Eakins, I975 conglancrrte. Country rocks next to 0. 39. 41; Cobb. 197ih; dike are shattered; contain py and 1978g* P. 13 ms that have been minutely bmc- ciated; sl fills the fractures in this breccia. Sanple of sl -rich material contained 37.432 Zn. 0.24 or. Ag wr ton, and a doubtful trace of Au

33 -- 56'53'N. C Lode Ag,h,Pb -- U.S. Bureau of Mines. 1978h 134"06'Y location approx.

34 -- 56"53'N, C Lode Pb.Zn -- U.S. Bureau of Mines, 1978h 134"04'W location approx.

35 Port Malmes- 56"ZO'N. 0 Unknown Ag,Au,Pb.Zn Zn-Pb deposit said tu contain Au Berg and Cobb, 1967. p. 188; bu "Y 134"09'W and Ag. Very little information Cobb, 1972%: 19789, p. 20 made pub1 fc

36a-d $6'15'- 5bC19'N, C Lode Ag.Au.Pb Total of 38 lode claims in Port U.S. Bureau of Wines. 19781 134°09'-134712'W dalmesbury area location approx.

Port SE 1/4,NW 1/4.SE P(?) Unknown Au(?) Au prospects ; abandoned by 1906 Wright and Yright, 1906, p. Conclusion 1/4 quad 46; Wriqht. 1907a. P. 60; location not shorn Cobb, 19789, p. 18 on map

Port Lucy SE 1/4.NW 114. SE P(?) Unknown Au(?) Au prospects ; abandoned by 1906 Wright. 1907a. p. 60: Cobb, 1/4 quad 197$, p. 19 location not shoun on map PRf NCE RUPbRT QUADYNGLE (Alaska) (latitude, appro#. 54 30' - 55 : lonsitude. 130' - 132')

MAP 'IME(S) MAP COORDINATES NO. Of known) LOCATION CATEGORY FORn OF DEPOSIT RESOURCE(S) BR ~EFDESCRIPTION PRINCIPAL REFERENCES

Con 54"58'N. Stratiform; Fe Titaniferous mag In Jurassic or U.S. Bureau of Mines. 1974 131"35'W disseminated Cretaceous zoned ultra~flc Plu- location approx. I ton; private drllling

Percy 54"57'N, Taylor and Noble. 1960, 131°36'W p. 181 location approx.

Stebbins 54"56'N, Fe Tftanf ferous mag In Jurassic Or U.S. Bureau of Mines, 1974 131n37'W Cretaceous zoned ultramafic pl u- location approx. ton 1 -- 54'57'N. Fe Irvine, 1959 131e26'W location appmx. 1

-- Irvine. 1959

- - 54'56'N. Irvine, 1959 131°23'U location approx. - - Cr Chmmite(7) in Jurassic or Crc- Irvine. 1959. p. 57-58, taceous toned ultramaflc pluton 182-183

Dud 54"56'N, Fe Titanifemus mag in Jurassic or U.S. Rureau of Mines, 1974 t3I021'W Cretaceous zoned ultramafic plu- location amrox. ton Peter(?) 54'56'~. Fe Irvine. 1959; U.S. Bureau of 13I020'W 3ines. 1974

iled 54'56'N. Irvine, 1959: U.S. Qureau of 131 19'W Nines, 1974 location approx.

oitto(?) 54"56'~; U.S. Bureau of Mines, 1974 131°22'U location approx.

Cove 54"55'N. U.S. Bureau of Mines, 1974 131e21'U location approx.

- - 54"55'N. Fe Irvine. 1959 131 "23'U location approx. I

Camp I Fe U.S. Bureau of Mines. 1974

- - C r Chmmite in Jurassic or Creta- Irvine, 1959, p. 57-58. ceous zoned ultramafic pluton 182-183

Richard Fe Titaniferous mag in Jurasslc or U.S. Bureau of Mines, 1974 1 Cretaceous zoned ul tramafic pl u- tan.- -- 54"53'Y, Oisseninated? CU ,Ni Probably disseminated sulfides Irvine, 1959. p. 82 13I015'W in wfic igneous mcks location ap mx. Creek(?) 54"52'?4, Strattfonn: Fe fitaniferous mag in Jurassic Or Irvine, 1959 13I017'W disseninated cretaceous zonzd u1 tramafic pluton Ted Placer Au - - U.S. Bureau of Mines. 1974 PRINCE RUPERT QUADRANGLE (Alaska) (continued)

MAP NMEIS) MAP COORDINATES NO. (if known)-- LOtATION CATEGORY FOW OF DEPOSIT RESOURCE(S) BRIEF OESCRIPTION PRINCIPAL REFERENCES

20 Betty. Lode RA -. U.S. Bureau of Mines. 1977b

?1 Betty, Hope, 54"50'N. C Lode RA -- u.5. Bureau of Mines, 1977b Donna 13I054'W locatron appmx. 22 Nelson and 54'49'N. M Massive; dis- A~,~~,~~,Deposit consists of massive and Smith. 1939b. P. 21; Tift Mine 131°58'W seninated; vein Pb disseminated py associated uith Mackevett, 1963, p. 99-100; smll amounts of cp and bn; sul- Berg and Cobb, 1967. p. 175; fides form a lens 75 ft. long. M ft. deep, and 9 ft. wide. Cobb. 19721 Lens is in a steep septm 20- 40 ft. wide of marble and other calcareous rocks; septum Is intruded by qt-diori te. Workings consist of an opencut, several smll pits. trenches and drill holes. Discovered in 1935; shipnent of sulfides that year yielded 0.73 or. Au per ton, 0.05 02. Ag per ton. Total pmduction of about 1.300 tons of ore was shipped to srlter; in addition to Au and Ag, some tu and Pb were recovered. R Feu py-bearing qz veins up to 6 in. thick Cut calcareaus rocks near northern rnargin of septum. These veins probably contain small amounts of Au. Py and minor mag are disseminated in the marble 23 Gardner Bay Several small prospect pits on Mackevett, 1963. p. 93-94: pegmatite dikes and lenses that Cobb. 1972i cut qz diorite. The dikes contain perthite. qz, small amunts of oligoclase. bt. and mag, and sparsely distributed black radioactive minerals

20 Rebekah Lode -- u.S. Bureau of Mines, 1977b QUADRANGLE (latt lonqttude 134'

MAP NAEIE(S) HAP COOROINATES NO. (ifknan) LKATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF OESCRIPTION PRINCIPAL REFERENCES

Id-c -- 57'52'-57"58'N C Lode Ni Ten lode claims on southern Yakobi U.S. Bureau of Mtnes, 19787 136"27'-136'32'W Island location approx.

2-3 Bohenia Basin 57'58'- 57"59'N, P(?) Strstiform: Aq?,Au?, Cu-Nt deposits are maptic seqrega- Buddington. 1925, P. 95. 98- 136':s'-136"26'~ masst ve; Cu.Ni, tions chiefly of po, pent, and cp. 105, 113; Reed and Dorr, 1942. dissminated Pt? kpostts form a troughlike body p. 105-138. unnedy and Ualton. about 150 ft thick near the base of 1946. p. 41-56; Twenhofel. 1953. a basin-shaped body of norite that p. 7; Berg and Cobb, 1967, P. Is part of a composite stock con+ 143-144; Cobb, 19721; 1978h. posed of qabbmic. dioritic and p. 20-22 granitlc rocks. Stock tntrudcs Mes- ozotc volcanic rocks, qraywackc, amphtbolite, and granitic gneiss. Eight of 12 known sulfide deposits were explored by 19 trenches and a tunnel 166 ft long, diamond drill holes. pits and magnetometer surveys. Estimated resources consist of 20,700,000 tons of indfcated and inferred material containing an average of 0.33% Ni and 0.21% Cu; if the third of the material that is barren could be ercluded durtng mining. grade could be increased to about 0.51% Ni and 0.27% Cu. One old assay indicates traces of Ru, Ag and Pt group metals; these elements not mentioned in later reports

5JQ57'N C Lode Nt Four lode claims on southern Yakobi U.S. Bureau of Mines, 19781 136~23'~' Island location approx.

57'54'N. C Lode Cu ,Mi Four lode claims near Squid Bay, U.S. Bureau of Mines. 1978i I36"28'W southern Yakobi Island location approx.

57'53'N. C Lode Ni Three lode claims U.S. Bureau of Mines, 197Bi 136"28'U location approx.

57"52't4. C Lode Ni Eight lode claims U.S. Bureau of Mines. 1978 136"27'W location approx.

Lobe Cu .Ni Lode claims near Bohemia Basin U.S. Bureau of Mfnes. 19781 location approx.

57"59'N, C Lode Ni Two lode claims U.S. Bureau of Mines, 13781 136.22'M locatlon approx.

Vein; Ag,Au,Cu Lenticular au-bearinq az veins Buddlngton, 1925, p. 123-124; disseminated as much as two ft thick alonq Reed and Coats, 1941, p. 145; faults in diorite oluton. ?z Rossman, 1958, p. 204-208; contains soarse py and cp. The Berg and Cobb, 1963, p. 142; richest portions of one vein were Cobb, 19721: 1978h, p. 48 mined by surface excavation in 1938-39. 50c of pyrltiferous material contained 69 oz Au and 5.3 oz Ag per ton. but most vein rnaterlal is very much leaner. Altered uallrock also contains sane Au. Som Au and Ag (amount unknorm, but probably small) was recovered from surface excavations on another vein. Includes references to: Goldwin, Pavamount

Mf ncral t zed fault zone between Rossman. 1959b. p. 212; Cobb. diorite and quartz diorite; sample 19723; 1978h. p. 111 contained traces of Au SITM OUADRANGLE (continued)

WP NAEIE(S) PAP COORDINATES NO. (ifknwn) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REfERENCES

12 Uakefield 57"57'N, P Vein? Au(?) Claims presumably for Au. staked In Buddington, 1925, P. 124; 136"18'W 1920 parallel to Apex claims Cobb. 1978h. p. 102 location approx.

13 Cann Creek 57"58'N. P Vein Au qz vein 6-12 in. wide crops out for Rossman, 1959 b, p. 212; Cobb, 136'16'W a dlstancs of 35 ft. Estimated to 1972~3 1978h. P. 25 carry as much as 1 oz Au per ton

Vein? nu(?) Two claims staked in 1923. No data Buddinqton! 1925, p. 124; on geology or deposi t Cobb, 19725; 1978h. P. 86 location approx.

15 Apex-El Nfdo 57'57'4. n vein; A~,AU.CU, 1" tawdforf te plut~and in amphi- Buddington. 1925, p. 114-121; (Mining Co.) 136'17'-136"18'U disseminated Pb.Y,fn bolite mss fn plutm. nines IreIn Buddington and Chapin. 1929. qz firsure veins as much as 4-5 ft 317-319; ~~~d and bats, thick. and in a Smll, but consider- ,pal,-,,,r. 147-165:,. Thnrnr and ably wider stockwork. Sulfides in others, 1948, p. 5; Twenhofel veins (and to a lesser extent In ,nd others, 1949, p. 20-23; wallsock) are py, aspy. CP, gn. 51- Rossman, 1959b. 2. 143; cobb and td. Most of values in free Au. 19721; 1978h. p. 8-11 Production fm 1912 until 1939, when mines closed, was about 20,000 at of Au and 3,000 oz of Aq. Total length of workings more than a mile. Sc is sparsely disseminated in sac veins. but there also are a few small masses mainly of sc. Apex and El Nido vein systems appear to be symnetrical about a vertical fault that bisects the angle between them. Includes references to: Apex. El Nfdo.

16 Stag Bay Vein Fe.Pb, Sheared qsbbro or diorlte south of fwenhofel and others, 1949, Cu entrance to bay locally contains up o. 23-24; Berg and Cobb, to 60% mag, 20% ep and qz; py, acca- 1967, p. 142; Cobb. 19725 : paniedbyupto2%cprlocallyis 1978h.p.97 abundant; two trenches

17 Etna Vein Au Qz vein in diorite stock has average Buddinqton, 1925, p. 124; width of 16-18 in; vein carries sane Cobb. 1972j; 1978h. a. 41 Au; stripped for 150 ft. Five claims on south side of Stag Bay (1925) 18 Stag Bay Vein ; Au Auriferous veins in small diorite Rosvnan. 1959 b, p. 21 3; 8erg disseminated mass and in adjacent metamorphic and Cobb 1967, p. 142; Cobb, rocks on north side of bay 1972j; 197eh. p. 97

19 Cub Mountain Vein Au Qr vein In dioritc is about a foot Rossman. 1959b. p. 213; Cobb, thick and traceable for about 50 ft. 19723; 1978h, P. 37 contains visible Au. Assays fndicate about one oz Au per ton

20 Cobol Vein Au'Cu'Pb* Reed and Coats, 1941, p.

(Pinta Bay) In About 100 oz of Au recovered fra about 135 tons of ore mind in 1933- i:2i:4i:~~~~+~~~b~o~~~2,i; .--nL 1935 fran a nz veln about~- 2 ft~ rfde .- in qz diorite. Wallrock altered near 'y'n'" '. 'J-J4 vein. Vain also contains sparse sulfides including aspy, sl. gn, p , cp, and (In a grsenstone inclusion! PO. A gecond vein in greenstone, cherty quartz1te. and siliceous 1inestone appears to be similar. but thinner. Discovered in 1921. In- cludes references to: Cox. Bolyan L Loberg, Plnta Bay . Plnta Bay Mlning Co.. Yest Coast Developwent Co. See 4150 Baker Peak SITKA QUADRANGLE (continued)

-- - ,dAP WE(S) MAP COORDINATES Nfl f if knnun) LOUTlMl CATEGORY FOPA OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

21 Mine Mountain 57"51'N. 0 Vein, A",P~,Z~, Au-bearing ,qz float. and a mineralized Rossman, 1959b. P. 213; 136'11'W disseminated Cu zone containin 0.01 oz Au per ton. Cobb, 1972j: 1978h. o. 79 !I&E~~A&L~?~~$~~~!~E~~~~?~!E!~ and mineral deposit are similar to those at Cobol mine (20) Southside AU Qt vein 20 in. thick contains free Buddington. 1925, P. 123; Ru. No assay data, but material is Cobb. 1972J; 1978h. D. 96 said to oan well. Tunnel reported to have been driven 8-10 ft

23 Lake Elfendahl 57'50'N, 0 Vein Au(?),Cu, Wall qz flssure vein in fault con- Rossman. 1959b. p. 213: 136"15'U Pb ,Zn tains py, cp. sl. and gn. Au prob- Cobb, 1972j; 1978h. P. 70 ably also present. No assay datp

24 Bertha Bay 57'48'N. P Vein CU Stringers of cp and pa in an at- Overbeck, 1919, p. 124; Berg 136"21°W tered basic intrusive(?) at con- and Cobb, 1967, p. 144; tact with quartzite? and schist. Cobb. 1972j: 1978h, p. 16 No appreciable develomnt

25 Deleted

26 Mirror Harbor 57'47'- 57"Q'N. P Stratiform: Intergrown no, pent, and cp general- l9l9?22-23; 136"19'W disseminated; ly disseminated in norite that is Pecora. 1ga29 p. 221-243; massive part of a cmposi te stmk cutting con- Kerneddy and adlton, lg46- bctnetamorphosed Mesozoictedded mcks; 56-63; Berg and Cooby lg6'* Sulfides locally concentrated into 0- 144; Cobb, lg72j : i3i8h. podlike masses: sane secondary nicco- P. 82-84 lite. About 5 sq miles of the stock is above sea level. Largest massive sulfide body explored by 180 ft shaft and 150 ft of other underground workings. This and other bodies drilled and trenched by USBM. The largest body contains about 8000 tons of material averaging about 1.57% N1. 0.88% Cu and probably a little Co (based on old reports). Three other massive sulfide bodies contain only a few tons of sulfide material. A disseminated deposit near Davlson Bay contains several mil1 ton tons of material containing about 0.2% Nl and about 0.1% Cu

27 Little Bay 57"47'N, P Disseminated Aq,Au,Cu. Cp and po in "quartzite" As- Overbeck. 1919, o. 123: Berg 136"lB'W Ni says of specimens showed tu. Ag, Au and Cobb, 1967. o. 144; Cobb. and (in one specimen) a trace of Ni 19721; 197Rh. p. 73

28 Princess 57"47'N. 0 Vein Au.Cu Coarse, white qz 7 ft thick between Knopf. 1912b. p. 26: aerq and Pinder 136"16'U slaty rock and greenstone breccia Cobb, 1967, Q. 144; Cobb, location approx. contains scattered 00 and co. Assays 19721: 1978h, D. R8 of samples across width of lode show 0.48 02 Au per ton. No record of any devel opnent

29 Sncu Slide 57'48'N, P Disseminated Cu 6 ft zone of grcenschist contains py, Overbeck, 1919, 3. 123; Cobb, 136"15'U cp. and possibly sarr po. A 171 ft 19721: 197%. g 95 long tunnel driven to undercut mineralized zone did not reach it. Worked in about 1916

30 Baker Peak 57"49'N, P Massive Ag,Au,Cu, Upper Triassic(?) (Goon Dip) green- Overbeck, 1919, P. 121-123; 136°14'-136015'U Pb stone cut by aplite dikes. Dikes and Cobb, 19723; 1978h, P. 12 wallrock Intensely altered. Much py and massive cp. Assays said to show Au. Ag, and Pb; no Pb minerals named. Exploration was about 300 fr of tunnels and crosscuts, a shal lo* shaft, and open cuts. Includes references to Gold-Cop- per, Golden Copper. See also Cobol (Plnta Bay) SITKA QUAORANGLE (continued)

HAP WE(S) . MAP COORDINATES NO. (if known) LOCATION CATEGORY FORn OF DEWSIT RESWRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

31 ~e*Chichagof s7'47'N. P Vein Au Fault zone in Ifm$tone, metamorphosed Reed and Coats. 1941. p. 81. Mining Syndi- 136"ll'Y bedded rocks. and diorite. Qz loc~lly137-139; cobb, 1972j; cate forms thin veins in fault and cements 1978h. p. 85 irregular brccclated zones. Au occurs in the breccia zones. Oeveloped b two tunnels (total length about 950 ftf. 110 ft of the zone averaged 0.24 or Au/ ton across a 4 ft mlning uidth (U.S.B.M.. unpub. data. 1980). No data on possible production. Includes references to: Brown Bear (Pinta Buy). (Oeep Bay)

32 Golden Hand 57'46'N, P(M?l Vef n Prospect plts exposed Ilmestone intru- Reed and Coats. 1941. p. 136- 136°11'W ded by a small mass of qt dioritt, at 137; Rossman. 1959b, P. 214; least sane of contact is a fault. Sane Berg and Cobb, 1967, D. 143: replacement of Ifmestone by qz near con-Cobb. 19723 ; 1978h. P. 46 tact: some qz-canrjnted limgtone br A few specks of v sible Au rn gt ve%!:k; minor production of Au in 1979 (U.S.B.M., unpub. data. 1980) Lode Au.Cu -- U.S. Bureau of Mines. 1978i location approx.

34 -- 57"55'N, C Lode Fa Three lode claims U.S. Bureau of Mines, 19781 136'05'W location approx.

Lode Fe Four lode claims U.S. Bureau of Mines. 197% location approx . 36 ~ooy(and 57"50'N, P Vein Au.Pb,Zn Lenticular qr bodies as much as Reed and Coats, 1941, p. 141; Shepard) 130°00'W 7 ft thick in a fault zone in Rossman. 195%. p. 208-209; greenschist contain free Au and Berg and CobD, 1967. p. 143; about 1% sulfides (aspy, py, sl, ~obb.1972J ; 197Rh. P. 66 and gn). ExDlored by nits, trenches, and an adit and crosscut (total length 280 ft). No known production

Lode Six lode claims U.S. Bureau of Mines, 19781 h location approx. Lode - - U.S. Bureau of Mines, 19781 location approx.

39 Congress 57"44' N, P Vein Part of a lens of greenstone in gray- Overbeck. 1919, p. 123-124; 136"16'W wacke is schistose with numerous Reed and Coats, 1941, p. 140- small qz lenses and mdlike bodies 141; Berg and Cobb. 1967, P. that contain sparse cp and go. 144; Cobb, 1972j; 1978h. p. Mineralized zone is 10-12 ft thick 36 and explored by a tunnel 25 ft long. No data on Au content if any 40 Radio 57"41 'H, P Vein; Au(?) Two tunnels (one 467 ft long and the Reed and Coats, 1941, P. 135- 136'08'W disseminatd other 25 ft long) driven along faults 136; Cobb, 1972j; 1978h. p. In graywacke. Oikes (type not stated) 89 exposed in tunnels are about 6 ft thick; locally contain py and aspy. Qz veins and veinlets as mch as a foot thick in places ctong faults. No data on preclous miners1 content of dikes or veins: presence of Au inferred frm extent of develoment

41 Bauer 8 Soni 57'41 'N. P Vein Au(?) Two patented and two fractional unput- Reed and Coats. 1941, p. 135; 136"07'U ented claims. Explored by open-cut Cobb, 1972,~; 197Bh, p. 15 and 20 ft tunnel. No other data on prospect. Presence of gold Inferred frm patents SITR WADRANGLE (continued)

- - MAP NAME(S) MAP COOROINATES NO. (if knrun) LOCATION CATEGWIY FMlM OF DEPOSIT RESWRCES BRIEF OESCRIPT ION PRINCIPAL REFERENCES

41 Chichagof 57'41 'N, P Vein h? Prospect explored by approximately Knopf. 1912b. P. 25; Reed and Prosperity 13b007'U 200 ft of tunnels. a winze. and Coats. 1941. p. 133-134: Cobti surface excavations. Oz veins as 1972j; 1978h. p. 32 much as 3 ft thick along faults. No available data on metallic mineral content of veins; presence of Au inferred fran extent of workings. Includes reference to Monte Cristo

41 Gloria 0. 57'11'N. Vein Several prospect pits. mainly In Red and Coats, 1941, P. 133; 136'07'W graywacke country mck; one exposes Cobb. 1972j: 1978h, P. 45 white chert and a dike with 9% veinlets containing py ; vein is displaced (apparently less than 10 ft) by a fault

42 Hirst- 51°40'- 57-41 'N, M Vein; Ag,Au.Cu, Auriferous qz veins in and near Wight, 1907, p. 60-61 ; bopf. Chichagof 130'05'-136'07'W mssive Pb,Zn Hirst Fault. Country rock is 1912 b, p. 25: Overbeck, 1919. (Mining Co.) Mesotoic slate and graywacke. Most p. 116-119; Reed and Coats, of ore is in ribbon qz. but sans 1941, p. 78-81; cobb, 19723; is massive sulfide. Sulfides in- 1978h. p. 58-61 clude aspy, py, sl, gn and cp. Mine developed on at least 12 levels. Deposf ts discovered in 1905, mined fran 1922 practically continuously until World War 11. Production through 1938 (no later data) was about 87,980 oz Au and 20.000 oz Ag, probably sane Pb and possibly sane Cu recovered at smlter. For regional and general data see Chichagoff (648). Includes references to Bahrt. Bear, Hirst, Hirst Cover Mining Co.. Hodson. Hurst. Kay. See also: Chichagof Prosper- ity Mining Co., Krestof Island

52 Tillson 57'41 'N, Vein Two faults along which qz is local- Reed and Coats, 1941. 0. 133; a 136'06'W ly present. Tunnel driven about Cobb. 19721: 1978h. P. 101 95 ft along one fault; other fault also in tunnel for about 65 ft. Country rock is probably grayuacke. No data on metal content of rocks at prosuect

43 Marinovich 57"41'N, 0 Vein A small amount of qz in joints and Reed and Coats. 1941, 0. 134; 136"06'W faults that cut graywacke country Cobb, 19723; 1978h. D. 76 ruck. Tunnel driven 27 ft on a fault with no qz in it. No data on metal content of veins

44 McKallick 57"41 'N, 0 Vein Qz veins in tvo of several faults Reed and Coats. 1941, p. 135: (Lode) 136"05'W that cut graywacke. Two tunnels Cobb. 19725: 1978h, P. 77 (total length 90 ft) driven on faults. See also Alaska-Chichagoff Mining Co.

45 Hanlon Vein ; Au(?) Opencut exposed a fault in gray-. Reed and Coats, 1941, p. 132- dissminattd? wacke; a few inches of vein 92 wlth 133; Cobb, 1973; 197Rh. D. py and aspy in fault, Most of aspy 56 is a replacement mineral in graywacke inclusions in qz. No data on precious mineral content. See also Magoun

46 American 5fo39'N. P Mineral ired Developed by 75 ft of cmsscuts and Reed and Coats, 1941, p. 125- Gold Co. 136"07'W fault zone 110 ft of drifts on two faults. Open- 126; cobb. 1972j; 197ah. p. 6 cut exposes a fault containing a qz vela. pz carries a little Au. No data on possible Au content of mter- la1 in underground workings SITKA QUADRANGLE (continued)

- MAP NAME(S) MAP CWRDlNATES NO. (ifknown) LOCAf ION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

47 Alaska- 57"39'N. M Vein A9 ,AU About 675 ft of underground workings Reed and Coats. 1941. p. 130- Chichagoff 136'06'Y on faults In graywscke that in places 132; cobb, 19723; 1978h, p. 5 contain as much as 5 ft of qz. At least 660 tons of ore mined with recovery of 1 oz Aulton (U.S.B.M., unpub. data, 1980) and sorne Ag. No record of production since 1939

47 Gald Reef 57"40'N. P Vein? Au(?) Claim (staked in 1910) on which a Reed and Coats. 1941, p. 126. NO. 1 136"07'W shaft 230 ft deep (with 2 short 128; Cobb. 19721: 1978h. P. levelsfrwit)usssunkin1920's. 47 NO other data on this prospect; others nearby were on qz In shear zones in shaly graywacke; sme sulfldes and a lrttle Au

47 Jumbo Vein Au.Pb.h Smallcturhedzon~ina~gi~~~t~~g~~~Dverbeck.1919.D.118-1~~; wacke contains small qz veins, sune of Reed and Coats, 1941. p. 126- which carry Au, py, gn. and sl. More 128; Cobb, 1972.j: 1978h. 0. than 1650 ft of underground workings 64 and many surface pits and trenches. All work between 1909 and 1926. Srnall Production reparted in 1921

47 Minnesota 51°39'N, p(?) Vein? AU Claim staked in 1912. Exploration Reed and Coats* lg4I3 p. 126- 136'07'U 1924-26. See Jumbo 128; Cobb, 19721; 1978h. v. 81

47 Duluth 57"39'N. P Vein? nu(?) Claim near Klag 8ay next to Jumbo; Reed and Coats, 1941, p. 126; 136'06'W staked in 1912. No other data. Cobb. 1972j; 1978h. p. 38 See Jumbo

48 Chichagoff 57'40'- 57"41 'N. M Vein *q,Au, Cu?.Pb The following description covers Wright. 1907b. p. 60-61 ; Knopf (Mining Co. ) 136'05'- 136°08'Y Chichagoff and Hirst-Chichagof mines. 1912b, p. 18, 22-25; Overbeck. Deposits are generally tabular pitching 1919, P. 110-111. 113-116; bodies of qz. a few ft wide. several Reed and Coats, 1941, p. 78- hundred feet long horirontally, and 81. 86-101; Berg and ~obb, frw several hundred to several thou- 1967. P. 141-142; Cobb. sand feet along plunge. Ore shoots 1972J; 1978h, P. localized along intersections of Chi- ehagof fault and splays fra it and probably by warps in the surfaces of the faults. The qz veins carry up to 3% of py, aspy, gn, sl, cp, and Au. and, locally, sc and td. Country rock is graywacke, some massive. some shaly (particularly near Chichagof fault). Underground workinqs at the Chicha- gaff mine extend at least 4,750 ft horizontally and 3.950 ft vertically. Mlne discovered in 1905 and operated practically continuously until World War If. Production through 1938 (no data thereafter) was about 700,000 oz. of Au, and 200.00 oz. of Ag (data incmpletc). Cu reported to have been recovered in 1927. but no copper mineral has been reported. Includes references to: Bfg Four, Chichagoff Developnent Co., Chichagoff Mlnes Ltd., De Gmff. Golden Gate. Golden Horn, Milles, Sitka. See also: Alaska Chichagoff Mining Co.. Apex-El Nido, which Chichagoff Mlnjng Co. operated or explored for shorter periods SlTKA QUADRANGLE (continued)

MAP NAME(S) MAP COORDINATES NO. (ifknown) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

48 Flora 57"40'N, P Vein Au(?) funnel driven about 90 ft On a Shear Knopf, 1912b. p. 25: Overbeck, 136"06'W zone in shaly graywacke; Zone con- 1919, p. 119; Reed and Coats, tainsaqz-calcveInas~chasa i9~i.p.i32;~0bb,ig7zj; foot thick. No mention of Au content. 1978h, p. 43 if any. Presence of Au inferred frm amount of developnent and fran Pat- ented status.

48 Lillian and 57"40'N, P Yeln Au(?),Pb Qz vtinlet in a joint in graywacke Reed and Coats. 1941. p. 132; Prlncela 136"06'W is as mrch as a foot thick and 10- Cobb, 1g7zj; 1978h, p. 72 cally contains py and gn. Explored by a trench and several pits. NO data on possible Au content

49 Handy-Andy 57"408N, P Vein Au(?) Py-bearing qz veins in faults or Overbeck, 1919. p. 119-120; Mining Co. 136'05'W shear zone In qramacks. Tunnels, Reed and Coats, 1941. p. 129; inclined shaft and winze. No data Cobb, 1972j; 1978h. p. 55 on possible precious metal content. Includes reference to Handy. See also Chichagof Extension 49 Submarine 57"40'N. P Vein? Au(?) Prospect has been staked several Overbeck, 1919, p. 120; Cobb, 13beO5'Y tirnes. In 1917 workings consisted 19723; 1978h. p. 98 of a shallow, water-filled pit

50 Chichagof 57"39'N. P Vein Au(?) Three qt veins as nxrch as 3 ft wide Reed and Coats, 1941, p. 128- Extension 136'05' W exposed by trenches. No data on 129; Cobb, 1972j; 1978h. p. metallic mineral content, but Au 27 probably is present

50 Hill and 57"39'N. p(?) Vein nu(?) funnel driven about 50 ft along a Reed and Coats, 1941, p. 128; Berkland 136"05'W fault in aqillaceous graywacke; Cobb, 1972~; 1978h. 7. 57 another fault nearby is exposed at surface and encountered in tunnel. Faults in places contain qz veins as much as 6 in thick. No data on . possible metal content

P Au?,pb,zn Prospcctsareonqzveinsoron Reed and Coats, 1941, 0. 121- @ 51 Lucky Shot 136"04'U57'38'N. fault zones in graywacke. Sul- 122; Cobb, 19721; 197ah. fides include gn, sl, po, and * ,* aspy. Explored by trenches and p. '7 Pits. and a crosscut, drifts and winze (total length 87 ft). No data on possible precious-metal content; presence of Au inferred frrn amount of developnnt

52 Anderson 57'38'N. P Vein nu(?) Qz in shear zones in shaly graynacke Reed and Coats, 1941, p. 124; 136"Ol'Y with saoe interbedded greenstone. Cobb. 19723; 1978h. p. 7 Oevclopment consisted of a tunnel 36 ft long and an open cut. No mention of metallic minerals; presence of Au inferred frun amount of devel opnent

53 Baney Vein Shaft 22 ft deep and many pits ex- Reed and Coats, 1'341. p. 120- pose fault in graywacke over a dis- 121 ; Cobb, 1972~; 1978h, p. tance of about 550 ft. A few qr 14 veinlets, mostly in footwall of fault; one veinlet (about 14 in thick) reported to carry abwt half an ounce of Au per ton SITKA OUADRANGLE (continued)

- - MAP NME(S) MAP COORDINATES NO. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRlPTlON PRINCIPPL REFERENCES

54 Elbow Passage 57"37'n, P Vein Au 02 veins as much as a ft thick Reed and Coats. 1941, P. 119- 136"OS'Y (one of pyritiferous ribbon qz) in 120; Cobb. 19721; 1978h. P. faults and joints in grapacke. One 40 vein in a joint Is reported to be of high grade, but its Au content is UnknOrm. Six claims staked in about 1934. Explored by pits and a 29 ft shaft

55 Lake Anna 57"38'N. P Vein Au,Pb,Zn 02 in a 3-5 ft wide fault zone in he"Jmk~ 1919, P. 120; 136'04'W slatyrockcontalnspy,gn.p~,sl, Cobb~1972j; 1978h.p.69 and (fmcontext) Au. Explored by a tunnel 100 ft long

55 Lucky Shot 57O39 ' N, Disseminated Au 7 Prospect in partly silicified dike Reed and Cwts. 1941, P. 121- 13ti0O3'U 10 ft thick in qraynscke; dike and 123; Cobb, 1973; 1978h3 p. hanging wall contain aspv and DY. 74 Explorcd by tunnel 12 ft'1ong.'-NO data on posslble Au content

56 -- 57'38'N. C Lode Au Three lode claims near Klag Bay U.S. Bureau of Mines, 19781 136'07'U location approx. Placer Au Placer ground consists of residual Reed and Coats, 1941, p. 124- debris. mostly angular graywacke 125: cobb, 19721; 1973, p. detritus up to 8 ft thick. covered 105; 1978h, p. 78 by creek bottun peat and muck. Olg- ginqs were 20 ft wide and 50 ft long. Pan concentrates yield domi- nantly sharp-edqed irregular flakes of Au and adhering qz up to 2 mn long. The Au was probably derived frm a nearby lode concealed by the denre vegetation

Dissminatd Cu CP, PY, and secondary Cu minerals Loney and others, 1963a; Berg in amygdaloidal greenstone and Cobb. 1967, p. 146; Cobb, 1972.j; 1978h. p. 107

59 Falcon Arm i7'33'N. P Di!seminated; A~,Au.P~, Crosscut more than 2.200 ft long Overbeck. 1919, p. 120; Reed 136'56'Y vein Zn driven to explore sulfide-bearing and Coats. 1941, p. 118-1 19; dikes in massive graywacke. Sme Berg and Cobb, 1967, 9. 142; Pelsic aphanite dikes contain py, Cobb. 197Zj; 1978h. D. 42 qn and $1, and reportedly Au and Aq. Graywacke cut by many faults, one of which contains thin qz veins. Drift followed one fault for about 750 ft. Includes references to Falcon Bay Mining Co.

Secondary Cu minerals in qz and Loney and others, 1963a; Berg epidote amygdules in greenstone and Cobb, 1967, P. 146; Cobb, 19721: 1978h, p. 106 SITKA QUAORAffiLE (continued)

MAP WE(S) MAP COORDf NATES NO. (if known) LOCATION CATEGORY F(RM OF DEPOSIT RESOVRCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

61 Cobol 57"30'N, M Vein Au ,Pb TWO tunnels aggmatfng about 1900 ft Reed and Coats, 1941, 0. 139- (Sloctm Arm) 135"CZ'Y tong driven along a fault zone in 140; Berg and cobb, 1967. p. 142; CoDb, 19723; 197Rh. p. 35 ~::$:~,k~;dp{A ~n;&~dq~v:~~r:~~yin gouge: maxinnun thickness of gouge is about a foot. Includes references to Stocum Ann. Most references to Cobol are to mlne near Pinta Bay rather than to this pros ect. Pro- duction mcords not avai !able C Lode Ua Eleven lode clains: disseminated? mo U.5. Bureau of Mtnes. 19781 in qz vefnlets, in dikes, and In mta- location approx. mrphic country rocks near a diorite? pluton 0 Disseninated CueZn? Dfsseninated sulffdes and secondary Loney and others. 1963 a; SeV Cu minerals in greenstone and and Cobb. 1967. D. 146; Cobb. (by Spsctroqraahic analysis) traces 19723: 1913h, 9. 105 of Cu and fn

64a-b -- 57'27'N,135'23'U: C Lode Au? Tw patented lode claims in Rodman U.S. 8ureao of Mines, 197% 57"25'N.l35'23'U Creek, Rohran Bay area location approx. 65 -- 57'201N, C Lode Hi -- U.S. Bureau of Mines. 19781 135'21 'U location approx.

66 Rodnan Bay 5f0Z1'H, P Vein? Au ? Qz veins? In slate contain Au and Uright and Wriqht, 1905, p. 135'18'U sulfides. 800 ft tunnel and exten- 58-59; cobb, 19721; i973h. location approx. sive surface wort in and before p. 90 1904. No mine was developed

67 Sealion Cove 57"17'N, Vein cu .no Qz veins in bt hornfels near peg- Loney and others, 1963a; Berg 135'50'U matite contain swrse cp and ma and Cobb, 1967, p. 146; Cobb. 19721; 1978h, p. 91 68 -- 57'16'N. Lode Au Four lode claims near Sukoi Strait U.S. Bureau of Mines, 1978i 135"42'U location approx.

69 - - 57"13'N, Lode Au One lode claim on north side of U.S. Bureau of Mines. 1978i 135'33'U Krestof Island location approx.

70 Magoun 51°10'N. vein; Cu .Mo Qz veinlet as much as 6 in thick in Smith, 1942b. o. 174-175; a dissmi natcd 135'35'U bt qz diorlte contains sparse co. Berg and Cobb, 1967. p. 145; plates of mo up to about a half inch Cobb, 1972j; 1?7Ah, p. 75 in diameter. cv, and py. Also some mo in qz diorite wallrock close to veinlet. Includes references to ilagoun is1 ands 57"11'N, C Lode Au Twenty-seven lode claims on U.S. Bureau of Mines. 1978i 135'27'W southern Halleck Island locatl on approx.

72 Siginaka Disseninated Cu PY, cp, and cv fn limonite-rtatned Coney and others, 1963a; Cobb, Island greenstone 1972j: 1978h. D. 93 57'06'N. C Lode Au -- U.S. Bureau of Mines, 1978i 135"2Z6Y location approx.

57"06'M. C Lode Au ,Fe -- U.S. Bureau of Mines, 19781 195"24'W location approx.

57'06'N, C Lode Au -- U.S. Bureau of Mines, 19781 135"24'U location approx.

Disseninated Cr+Fe*Ni? Mag and cr in serpentinite; spec- Loney and others, 1963a; Berg trographic analysis shows a little and Cobb, 1967. p. 146 fii Cobb, 19721; 197ah. P. 104 SITKA QUAMIANGLE (continued]

MAP NAnE(S) MAP COOROINATES . (\fkn(mn) LOCATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEF OESCRIPTION PRINCIPAL REFERENCES

77 Cascade Vein Au(?) ,Cu Shattered quartzite cennted by qt Knopf. 1912b. P. 28-29; Cobb. veinlets contains o. aspy and rare 19721: 1975h. P. 26 @ cp. Sane Au pmbaily is present. Oepo~ltis 300 Pt long and apparently 4-20 ft wide. No developnent other than trenching.

78 Billy Basin 57'05'N. P Vein Aq ,Au .Pb A little work was done. mainly or en- Becker. 1898, p. 62-63. 80; 135'14'Y tirely before 1900. on mall bodies Wright and Wright. 1905. p. of qz in schistose diorite (Becker) 58; Cobb. 19725; 1978h. p. or slate and graywacke (Wright and 18 Wright). Po and gn present. Mill test said to have yielded $7 (about 1/3 02) in Au and $1 in Aq per ton. Includes reference to Thetls

79 Blue Lake Oisseminated? Cu?,Cr,Ni(?), Gossan in diabase or greenstone con- Loney and others. 1963a; Berg Zn(?) tains traces of Cr, Hi, Cu, Co, and and Cobb, 1967, D. 146; Cobb, Zn. Seroentinite nearby contains a 19723; 1978h. p. 19 little mag and cr and a trace of Hi

80 Boston Au prospect in Silver Bay area. No Uright and Wriqht. 1905, p. rert for levera1 years, as of 1904 58; Knopf. 1912b. p. 29; Cobb, 1972j; 1978h. p. 23

81 Haley and Oissemlnated; Co,Cu.~i Fifteen ft adit explored a fault in Kennedy and Walton. 1946. D. Hanlon massive? hornblendlte. Po and minor amounts 63-64; Berg and Cobb, 1967, of cp in small irregular masses, p. 144; Cobb, 19723; l'378h, Largest pods of massive sulfides p. 54 seen was 10 in. wide and 2-3 ft long. Sample contained 0.99% Cu, 0.20% Ni, and 0.09% Co

Lode W -- U.S. Bureau of Mines, 19781 location approx.

57"Ol 'N C Lode Ni -- U.S. Bureau of Mines, 1978i 13So1O'W location approx.

84 Liberty Vein Au .Cu 92 veins in slate cut by diorite Becker. 1898, p. 78-79; dikes contain calc. chl, py, cp. Cobb, 1972j; 1978h, p. 71 aspy: veins said to average $2.50 per ton, probably in cabined AU and Ag. Mill tests as high as $5 Per ton reported. A little development in 1890's.

85 - - 57'02'N. C Lode -- U.S. Bureau of Mines, 1978i 135"09'Y location approx. 86 -- 57"Ol 'N, C Placer -- U.S. Bureau of Mines, 19781 135"09'W location approx.

87 Bullion 57*01 'N, 13Sa07'Y P Vein? Au prospect in Silver Bay area wight and Wright. 1905. p. 1ocati on approx. 58; Knopf, 1912b, p. 29; Cobb. 1978h. 0. 24

Lode Au - + U.S. Bureau of Mines. 19781 1ocation approx. SlTW WAORAMLE (continued) rCRP NAnE(S) MAP CWRDfNATES NO. (ifknown) LOCATI OW CATEGORY FORM OF DEWSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

89.90 Deleted

P Massive Cu,Ni(?) Three clalms staked for Ni at con- Puddington, 1925. p. 108-109; tact between limestone and Intrusive Cobb. 1972j; 1978h. p. 13 location approx. granitic rock. Oxidized mass along contact consfsted of py. mag. gr, pyx, hen, qz, and cp (identifled only In polished section); pa nearbv Laboratory tests failed to confrrnr Ni

P Dissemlnated Diabase dike contains co. secondary Loney and others, 19631; Berg copper minerals, and (by spectro- and Cobb. 1967. p. 146; Cobb. graphic analysis) traces of Nl, Zn. 19721; 1978h. p. 109 and Cr

92 3 J 57'47'N. Oissemlnated Irregular aplite(?) dikes cut hith, 1942b, p. 175-176; Berg 135'03'W caarse-grained bt-hnbd qz diori te. and hbb. 1967. p. 145; C0bb. location appro% Cp and mo in both aplite(?) and qz 197Zj; 1478h, p. 100 diorltt. Chip simple of dlke contalned 0.01% no and 0.07% Cu; chlp sample of qz diorite contained less than 0.01% of each

93 Big Ledge 57'48'N. P Disseminated Cu,Nl ,Zn Mafic dike about 20 ft thick intruded Buddington. 1925. p. 107-108; 134"55'11 into conglonerate contains dissanf- Buddington and Chapin, 1929, location aoprox. nated po, cp, pent (largely altered p. 348-349; Berg and Cobb, to a secondary Ni mineral). and a 1967, p. 145; Cobb, 1972j; lfttle sl and py. Includes refer- 1978h, p. 17 ences to Tenakee Inlet. Practi- cally no development of claim S ITKA QUAORANGLC(continued)

MAP NAME(SI MAP COORDINATES NO. (if knwn) LDEATION CATEGORY FORM OF DEPOSIT RESOURCES BRIEf DESCRIPTION PRIYCIPAL REFERENCES

94 Kook Lake 57'39' - 57'40'N 0 Float, stain Aq.Au, U A sample of float contained 0.012 oz Eakins, 1975. p. 24: Cobb, 134'58' -1 35'02'~' Au and 0.014 oz Ag per ton. A sam- 1978h. p. 67 locatlon appmx. ple of Fe-stained pyritic material contained 10 ppm U

95 Kelp Bay 57'21 'N. 0 Vein Cu Py, cp, and cv In fe-stained 41 Loncy and others, 1963a: Berg (Portage An) 134"56'W vein and Cobb. 1967, p. 146; Cobb, 1972j; 1978h. p. 65

96 Kelp Bay 57'20'N. 0 Vein Cu Py and cp in qz vein Loney and others, 1963a; Berg (tathert ne 134'54'W and Cobb, 1967. p. 146; Cobb. Island) 19721; 1978h. p. 65 97 Kelp Bay 57'20'N, 0 Vein Cu Py, cp, CV, bn, and other? sulfides Loney and others, 1%3a; Berg (Middle Arm) 135'00'U in Fe-stained qz vein and Cobb. 1967, p. 146; Cobb. 1972j. 197Ah. p. 65

98 lielp by 57"16'H, 0 Disseminated Cu,Zn Py and Cu sulfides In Fe-stained Loney and others. 196%: Berg (South Ann) 135"Ol 'W brecciated siliceous rock. Zn Is and Cobb. 1967, o. 146; Cobb, an important trace constituent 1972j, 1978h. p. 65

99 Kelp Bay 57'16'N, 0 Vein Cu,Ni p and cp dlssemlnated tn limnits- Lonev and others. 1963a; Berg (The Basin) 134"54'W riained vuggy vein 92 in aplite and and Cobb. 1967, p. 146; CoLb. in volcanic rock. Ni ts an important 197Zj; 1978h, p. 65 trace constttuent

100 SeymourCanal 57"57'N, P Vein A,,(?),C~ Qf veinlets in siliceous schist in IJrtght3 p. 150-151 ; zone as much as 20 ft wide carry cp 134"18'W and py and possibly a little Au. Berg and CObb, 19679 p' I4O; Explored by a 60 ft shaft and 25 ft ~~~~,a:~7~~~eig~~~~'Pp'9~'19; crosscut in early 1900's. Includes references to c&per near Windfall Harbor 1Ola-b -- 57°55'N.134018'W C Lode Cu Nineteen lode claims In the Windfall U.S. Bureau of Mines, 1978i 57'51 '~I134'17'~' Harbor area location approx.

102 President 57"48' N, P Vein; Au.Cu,Pb. Three zones of qz and mfneralized Uright, 1906, p. 151; Berg 132'42'W disseminated Zn schist each about 30 ft wide sepa- and Cohb. 1967, p. 140; Cobb, rated by narrow belts of barren 1972j; 197Rh. p. 87 schist contain sulfides. principally po, py, and cp with small amounts of gn and s1, and a 1 ittle free Au. Exposed by opencuts; shaft started 1903

Di ssminated Cu Oisseminated po and cp in schtst; Race and Rose. 1967, p. 10; Cu content estimated at 0.1% Cobb, 19721; 1978h. P. 108

57*52:N C Lode Cu -- U.S. Bureau of Mines, 19781 134"15 U' location approx.

Lode Au, Cu Three lode claims U.5. Bureau of Mines. 1978i location approx.

57"lrl'N. C Lode Cu Twenty-three lode claims in U.S. Bureau of Mines, 19781 134'19'W Windfall Harbor area location approx.

57'48'30"~, 0 Disseminated Nb Niobtan rutile crystals up to 10 cm Lathrm and others, 1965, 134O22'~ long in felstc pegmattte veins fn p. R43. ~45,~OC. no. 49 location appmx. rnigmatite and gneiss

Massive Ag,Au,Cu py and cp with a ltttleqz Race and Rose, 1967, p. 9; in sheared and fractured chert1 ike cobb, 1g7zj; 1978h, p, 110 metarhyollte?; chlp sample contained 22 Cu and 0.04 oz Au and 0.66 oz Ag per ton 108 Ebba Float Ag.Au,Cu. Gabbro float parttally replaced by Race and Rose. 1967, p. 9; Ni PO, cp, and possibly other sulfides. Cobb, 1972j; 1978h. p. 39 Assays showed 0.03% Cu, 0.16% MI, and 0.02 or Au and 1.18 oz Ag per ton 109, Gambier Ray 57'30'- 57'32'N, P Vein?; Au ,Cu In early 1900's two prospacts wem Wright. 1906, P. 151 : Berg 1 I0 134"03'-134"07'W disseninated Staked. On Brown prospect several and CObb, 1967, p. 141; Cobb, open cuts explored brecciated lime- 1972j; 1978h, p. 44 stone partly replaced by qz and small masses of py and cp; low Au values reported. Cook claim was located on Cu- and Au-bearing ledges; little development: no work for several years as of 1904. Includes references to: Brown. Cook SITM OVAORANGLE (continued)

- - MAP NAME(S) MAP COORDINATES NO. (if known) LOCATIOU CATEGORY FORM OF DEPOSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

Ill -- 57"22'N, C Au - - U.S. Bureau of Mines, 1978i 134"26'W location approx.

112 N. central location approx. P Aassive? Ag.Pb,Zn "Area contains several stratabound fnfonation about localities Admiralty I. massive sulfide Pb-Zn-Ag prospects: 112-114 is quoted frm an active claims and exploration" unpubl ished 1978 report by Bear Creek Mining Cmpany 113 S. central location approx. P Massive? Cu,Zn "Major Stratabound massive sulfide entjtled "Significant Admiralty I, Cu-Zn prospects; stream-sediment mineral deposits and anan- (4 occur- anomalies up to 2% Zn; active alies, southeast Alaska" rences) claims and exploration; southward continuation of major stratabound rnassive sulfide be1 t containing deposit at locality (145a)"

114 Baranof location appmx. P Disseminated?. Cu .;.lo "Significant porphyry CU-MO (Warm Springs vein? prospect; grades of 0.25% Cu and Bay). Baranof 0.07% MoS2 reported" island

Hofstad and NEl/d.SEl/4 ,NW1/4 0 Vein Au Au-bearing vein reported to have Brooks. 1915. p. 43; Cobb. Johnson quad been discovered in 1914. Probabl 1978h. o. 62 location not shown near Chichagoff or Hirst chichago? on map

Jackson NE1/4,SW1/4,NW1/4 0 Vein Discovery reported in 1931 of a Smith, 19330, p. 15; Cobb, quad pmising lead in a mineralized 1978h, p. 63 location not shan shear zone. Near Hint Chichagof; on map rnay be the same property as Vin- era1 Hi11

Krestof NE1/4,SE1/4,SW1/4 P Vein nu(?) Veins said to carry high values in Smith. 1939a. p. 19; 1939b. Island quad Au. Prospecting. includinq drilling. P. 21; Cobb. 1978h, p. 68 location not shown 1937-38 on map

Yineral NE1/4,5W1/4,NW1/4 M Vein Au Prospecting and a little Au produc- Smlth, 1936, p. 15; 1937. P, Hill quad tion. 1936-38. Claims at Mineral 16; Cobb. 1978h. D. 80 location not shown Hill near KlmshanCove; may be the on map smas Jackson property

Tdkanis YWl/4.NY1/4,NWl I4 quad P Stratifon?: Cu(?).Ni(?) Claims, probably for Ni-Cu, were lo- Buddington, 1925, p. 95; Bay location not shown disseminated? cated south of Takanis Bay auddinqton and Chmin. on map 1929 p. 373; Cobb, 1978h. .0. 94- Silver Bay SW1/4,SUl/4,SE1/4 P Vein? Aq(?),Au(?) Sane developnent in late 1890's. Wright. 1908. p. 91; 1909. quad See also: Liberty. Silver Bay P. 73; Cobb. 1973h. o. 94 location not sharn Port Alexander quad on map SYAGWAY QUADRAIlGLE (latitude 59" - 60'; longitude 135' - 138')

MAP NAEIE(S) M4P COOROIMTES NO. (if known) LOCATION CATEGORY BRIEF DESCRIPTION PRINIPAL REFERENCES - 1 Stained zones SP'OZ'N, 0 Stain; Unknown Fe-stained zones occur discon- Brew and others. 1978, north of Mar- 137'06'W disseminated tlnuou$ly over a broad area in p. C-189 gerie Glacier fine-grained clastic rocks. Po. the only sulffde noted.fom about 1% of the rock In the stained zones. No recorded mining claims

2 Margerie 59'01 'N, Vein; massive; ' A~,AU,CU, Porphyry Cu deposit. Pz veins. MacKevett and others, 1971, 131°05'W disseminated h,u.Zn mineralized shear zones. po-rich p. 43: YcGee. 1974. P. 8; marsive sulfide bodies. and sul- Brew and others. 1978, p. A6-A7 fides disseminated in Cretaceous C149-C162: Cobb, 1972k; or Tcrtlary leucocratic granodio- 1978e. p. 95 rite and in hornfels. Netallic minerals include cp. uy, aspy, sl. po. and nu, accompanied by pow-sc, Au. and Ag. lnferred identified resource is estimated at 160 million tans containing 0.02% Cu. 0.008 oz. Au and 0.13 or. Ag per ton, and 0.01% Y; parts of the deposit arc higher grade. Includes references to Mrgarie Glacier

3,4 Tarr Inlet 59'00'-59*02'C, 0,P Oisseninated; Ag,hu.Cu,Pb. Porphyry(?) deposits, sheared MacKevett and others, 1971, 137'00' -1 37"03'W vein? Sn(?) U(?).Zn and altered Cretaceous qz mmro- p. 43; grew and others. 1979. diorite, large xenoliths of horn- o. C162-C168. C-170; Coob, felsed shale and volcanic rocks, 1972t; 1978e. o. 112 and 2 smll plugs (?) of porphyritic granite contain py, cp, sl, and aspy. Samples of richer parts of deposi t(s) contained as much as 3,300 ppm Cu, 5,000 ppm Zn, 3,100 ppm Pb, 50 ppm Ag, and 0.15 ppm Au. Minor amounts of Bi, Sn. and W also are re~orted

Disseminated? Cu?,Ni? Cu- and Fe-stained zone about 10 MaCKevett and Others 3 ig71, 5 Mount 59'01 'N. o(?) P. 79; Brew andsthers- 1978, Abdallah 1 3Ea5l 'M ftlongand6ftwidein hornfels. A grab sample from this zone , P. c1a9-190 contained 100 pprn Cu and 70 ppm Ni

6 Rendu Glacier 59'01 ' -5g003'N. 0 Stratiform?: Ag,Au.Cu,Y,Zn CU-Y skarn deposits. Discontinuous MacKevett and others. 1971, 136"47' -136'49'W massive; vein carbonate-calcsilicats lenses in P. 4, 40. 43; Brew and Devonian or Sllurian clastic rocks others. 1978. ?. ClaO-C1@6 intruded by Cretaceous or possibly Cnbb. 1972k; 1978e. o. 105 Tertiary granitic rocks. Skarn deposits of unknowm extent in contact zone contain cp, po. sc, sl. AQ, and Au. Deposits occur in tw- mile long zone of iron-stained layers in mountain face. Most de- yosits are inaccessible; one (called massive cp" deposit) was sampled and estimated to contain an inferred resource of 4.300 tons containing 0.5% U. 5.0% Cu, and 7 or, Ag and 0.25 oz. Au per ton SKAGWAY WAORAHGLE (continued)

MAP NAHE(S) MAP CWROINATES NO. (ifkndwn) LOCATION CATEGORY FORM OF DEPOSIT RESOURCE(S) BRSLF OESCRlPTlOR PRINCIPAL REFERENCES

? Deleted 8 Hest of Riggs 5g010'N, 0 Massivt? -- Sulfide band 5-10 ft. wide in Brew and others. 1978. Glacier 136'20'W cl fff face; too steep to reach p. C-326 voln: 9 Mt. Brack 59'07'N. 0 bjss;mfnated? Ag,Au, CU, Sl, gn,cp, sulfosalt, a?d a little MacKcvett and others. 1971. 136"17'W ~k 7- AQ and Au occur in 6-8 rn. thick 0. 4. 40. 53-55; Brew and , ". L,, viins and in a1 tered zones In gray- others, 1978. p. C319-C324; wacke.1fmcstone.homfels.sllt- Cobb.i972k;1978e,P. 99 stine; and mafic.dlkes. ~b,AS, and Cd dctemlned by analysis

10 Minnesota 59"Ol 'N, Vein Ag(?).Au,Cu. Py. cp, and secondary Cu or Fe min- MacKevett and others, 1971. Ridge 136"16'U no(t) erals occur along joints in coarse- 35 43; Cobb. 1972k; grained bt-hnbd granodiorlte or The: p. 98; Brew and quartz diorite. %all outcrop in others, 1978, p. 313-315 extensive snow field. Sample of richest-appearing material contained 700 pun Cu; other samples contained as much as 490 ppm Cu, 0.7 Ppm Ag. 0.10 ppn Au. and 33 ppm k

11 -- 59"Ol 'N. C Lode Fe Lode claims on Muir Inlet U.S. Bureau of Mines, 197133 136"lO'W location appro*.

Unknown( 1ode) Fe Two Fe claims at the south end of Brew and others. 1978. white Thunder Ridge. 1965 p. C-272

unknown(1 ode) Mo 63 claims (Ursus) staked for Mo Brew and others, 1978 p. C-272; on Van Horn Ridge In 1965 U.S. Bureau of Mines, 19781

14 Van Horn Ridge 5ga00'N, P disseminated, Cu(?).l4Q Fe-stained breccia and shear zones MacKevett and others, 1971, 13beO5'W vein(?) 1-12 ft. thick in shale, hornfels. p. 35; Brew and others, 1978, and granodiorite. Samples of al- P. C316 tered material contained up to 200 Pw Mo and 150 ppm Cu. Small Prospect pits and trenches MAP NME(S) NO. (if known) LOUTION CATEGORY FOW OF DEWSIT RESWRCE(S) BRIEF OESCRIPTION PRINCIPAL REFERENCES

15 kflride 59'06'N. 0 Dissemineted7 A9Ju.c~ Ankrrltic zones up to 2 ft. thick McKmett and others, 1971. Glacier 136'04'W and 100 ft. long contain aspy, cp. p. 56; Cobb. 197Zk; 1978s. PO, py. and small amunts of Au and p. 96; Brew and others. Ag, Zones are confomublc with 1978.. D.. C32S bedding near facies change betwaen marble and phyllfte. Samles con- tafned as mch as 0.087 02. Au per ton and 15 ppm Ag. Five-ft thick andelite dike also contains cp and PY

16 Casement 59'03'N. 0 Float Cu .nO Cb and secondary Cu minerals In MacKffett and others. 1971 Glacier 135'57'W float on lateral mraines p. 74; Em and otners. 1958. p. C-325; Cobb. 1972k; 1978e. p. 78

17 Hayes Olssealnatedt Cu.Ft Prospect on a cliff at the herd of Herbert and Race. 1965, P. a talus slop. that contains float 19. 24; Berg and Cobb. 1967. blocks of mrble carrying mag. cp. p. 162; Cobb, 1972k; 1979e. and hem p. 89

Olsseminated Ma b dissenlnatcd in bt granodio- Winkler and MacKevatt. 1970, rite(?) 8; Cobb, 1972k; 197Ee, 3. Pi5 Dissminated Cu(7) Cp(?) dissmi~tcdin hornfels Wfnkler and MacKevett. 1970, p. 8; Cobb. 1978e. p. 114

20 Chilkat 59'1Z1N, 0 Oissemi natedt CU Cp-bearing greenstone or amphi- Winkler and HacKevett. 1970. Peninsula 135°22'U bol ite o. 7; Cobb. 1972k; 1978e, P. 79. - 21 -+ 59'13'N C Lode Au .Fe Lode claim south of Port Chilkoot U.S. Bureau of Mines. 19783 135°25'~' location approx.

22 Haines Disseminated Fe.Ti Pymxenite contains up to 10% Wright. 1909, p. 86; Knopf, titanifemus magnetite in grains 1910b. p. 144-146; Eakin, 1919. as much as 0.25 in. diameter. P. 27-29; Robertson, 1956, Magnetite contains as much as p. 24-27; Cobb. 1972k; 1978e, 3.91% (Knopf) or 2.3% (Robertson) P. 87-88 7102. Resource estimated at several billion tons of material containing less than 10% maqnetlte. Only exploration was 100 ft. tunnel driven in abaut 1906

59"15'N. Lode Lode claims south of Mt. Ripinski U.S. Bureau of Mines. 19783 135'31 'Y location approx.

-* 59"16'N. Lode Lode claims in upper Chilkat Inlet U.S. Bureau of Mines, 1978j 135'35'U area location apprux.

Mt. Rioinski Dissemi nated Titanifernus mag dewsits associ- Winkler and Mackvett, 1970, ated with mafic and ultramafic rocks p. 2; Cobb, 1978e. p. 100 location approx. 59'19'N. Lode RA Lode claims near Taiyasanka Harbor U.S. Bureau of Mines. 1978.i 135'24'W location approx. 59'21 'N, Lode Cu Lode claims on ridge between U.S. Bureau of Mines. 1978j 135'32'Y Chi 1koot Lake and Ferehee River location appmx.

59'20'N. Vein Cu Bn and hcln reported fra prospects Buddington and Chapin. 1929. 135'401U an ridge between Chllkwt and p. 323; Cabb. 1972k: 1978e. location apprnx. ChilkatValleysabwtlOml. north- p. 113 rest of Mines 59'19'U. P \ acer Au ,h Placer cclatms near the muth of the U.S. Bureau of Mines, 19783 135'43'Y Chilkat River loca tion approx . Takhln River 59'16'N. Placer Au-bearing gravels Eakin 1919 p. 23. Cobb. 136'08'U lg72kI 1978;. p. 111 location approx.

Cottond Placer Au Placer Au discovered in 1899; no Wright, 19WI. p. 13; Cobb. Creek data on production 1972k; 1978e. p. 82 SKAGMY YAORANGLE (continued)

MAP NAFIE(s) MAP COORDINATES HO. (ifknown) LOCATION CATEGORY FORM OF DEWSIT RESWRCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

31 Salmon River 59'17'- 59'18'N M Placer Au Au in bench gravels on north side Wright, 1904b, p. 63; Cobb. (Trirku 136'11'-136"12'Y of Tsirku A. between Nugget and 1972k; 1978e. p. 107 River) Cottonwood Cr. abut 20-40 ft above river. knch has average width of 1500 ft. River bars in same general area carry colors of gold. Au discovered in 1899; a little mining in 1904-05 was reported

32 Nugget Creek 59"lB'N. Placer Aq ,Au Placer Au discovered in 1899; spa- Wright. 19043. P. 19-20. 26; 136"ll'W radic mining 1902-1911 or 1912 and Eakln, 1919. p. 23; Cobb, possibly in 1929. Total production 1972k; 1973e. p. 101 was pmbably about 300 fine oz of Au. One concentrate sample contained 266.60 02. Au and 68.32 or. Ag per ton. All mlning on claims near muth of creek. 33 -- 59"18'N, C Placer Au Au placer claims on Cottonwood Creek U.S. Bureau of Mines, 19783 137'13'W location approx.

34 Tsirtu River 59"19'N. 0 Float Pb.Zn Float sample of vein qz near head Winkler and MacKevett. 1970,p. 7; 136"27'W of river contained gn and 51 Cobb, 197Zk; 1978e. p. 107

35 Sumit Creek 59'20°N, P(?) Vein Ag,Au,Cu,Pb Nuneraus small Ag-Pb veins have a Eakin, 1919, p. 14-15, 18; 136'05'W maximum metal content of about 60 Berg and Cobb. 1967, p. 161: 02. @and 0.145 oz. Au per ton, and C0bb. 1972k; 1978e. P. 110 about 35% Pb. One sample contained nearly 3% Cu. Veinlets carry argen- ti femus gn.

36 Saksaia Vein Ag ,ba ,Cu .Pb. Probably fault~ontrolled lode MacKevett, 1971 : HacKevett Glacier Zn about 20 ft. thick in metavolcanic and others, 1574, p. 25-27, rocks expased in a nunatak. Lode 29; Cobb, 1972k; 1978e. p. extends at least 1.000 ft. Mineral 106 aasanblage is similar to that in barite lode near Glacier Cr. (map no. 39) (Da. qt. calc. py, cp. gn, sl, secondary minerals; and probably sulfosalts). As much as 500 PPn A9 37a -- 59'23'N. C Lode Au,Cu,Pb Lode claims near Saksaia Glacier U.S. Bureau of Mines, 1978~ 136'25'W location approx. 37b - - 5gV24'N, C Lode Au,Cu,pb Lode claims near toe of Saksaia Gla- U.S. Bureau of Mines. 1978j 136'23'W cier and Glacier Creek location appmx.

38 Stampede 5g027'N, P Vein? nu(?) Exploration of gold lode claims in Smith, 1932, P-15; Cobb, 136"23'W 1929. Work my have been in Canada. 1978e, P. 109 location approx. SKAGYAY WADRAWLE (continued) nAP WE(5) MAPCOOROIN4TES NO. (if known) LOCATION CATEGORY FOW OF DEPOSIT RESOURCE(S) BRIEF OESCRIPTION PRINCIPAL REFERENCES

39 Glacier Creek 5g024'N, Vein Prospect is near southern boundary MacKevett, 1971; Cobb. 197Zk; 136'23'Y of a fault .zone inchloritlc schist that 1978e. p. 84-85 in places is several hundred ft. wide. Deposits consist of ba-rich lodes as wch as 30 ft. wide that also contain s1, gn. cp, Aq (probably In argentiferous gn), probably sulfosalts, a little Au, and secondary minerals

40 Glacier Creek 5q024'N, Float ba,Zn Float samples fron Pb-Aq-ba lode Winkler and HacKevett. 1970, 136'21 'Y contain ba-carbonate veins and p. 7; Cobb. 1972k; 1978e. p. sl-bearing veins 84-85

41 Glacier 59"24'- 59"2S1N, M Placer AU Placer Au discovered In 1889 or Eakin, 1919, p. 21-23; Cobb, Creek 13h018'-136'2O'U 1900. Au occurs in bases of 1972k; 1978e. p. 84-85 two stages of nuvioglacial gravels. Mining hampered by large floods and large quantities of gmund water

42 -- 5g025'N, C Placer Patented placer Au claims at the U.S. Bureau of Mines. 197Q 136"18'W mouth of Glacier Creek location approx.

43 Klehini River 59*25'-5gg27'N, M Placer Placer Au near mouths of Jarvis and Wright, 1904a. p. 22; Smith, 136"13'-136'21'W Porcupine Creeks and probably at many 1932. p. 27; Cobb, 1972k; other places. Very little mining, 1978e. p. 91 but much testing (mainly in early 1930's) to determine ifriver flats were amenable to dredging

J.L 5g025'N, C Placer - - Placer Au claims near mouth of U.S. Bureau of Mines, 197a 136'14'W Porcupine Creek location approx.

45 -- 59*25'N, C Placer Patented placer Au claim along U.S. Rureau of Mines. 1978j 136'14'W Potcu~ineCreek location approx.

46 -- 5ge25'N. C Placer Patented placer Au claim along U.S. Bureau of Wines, 1978i 136"14'W Porcupine Creek location approx. 47 -- 59"25'N, C Placer Patented placer Au clalm along U.S. Bureau of Mines, 1978j 136"15'W Porcupine Creek location approx. 48 - - 5go24'N, C Placer Patented placer Au claim along U.S. Bureau of Mines, 197a 136"15'U Porcupine Creek location approx.

49 Marble Creek 5ge24'N, M(?) Placer(?) Claims staked in abut 1900. A lit- Wright, 19W. P. 12; Smith, 136°16'W tleqoldmry have beenmined in 1929 1932, p. 27; CobD, 1972k; location approx. 1978e, p. 94

50 irizzly Creek 59"24'N. 0 Placer(?) Clalms were staked in about 1900. Wight. 1904a. V. 12; Cobb. 136"15'W No report of any other activity 1978e. p. 86 location approx.

51 Cahoon Creek 5ge23'N, 0 Di sseminated Placer mining near muth and then Eakin, 1919, p. 22, 24-25; Cobb 136'14'-136"15'W down McKinley Cr. for 2.000 ft.. 1972k; 1978e, p. 77 1908 to about 1913. Sample of pya bearing slate contained 0.02 ppm Au. Includes references to Calhoun Cr.

51 McKinley 59-23' - 5qU24'N, M Placer Placer Au dfscov&red in 1899 on this Wright, 1904~1, p. 24-26: Creek 136'14'-136'15'Y tributary of Parcupine Creek. Bed- Eakin, 1919, p. 21-25: Cobb, rock is slate with many calc veins, 1972k; 1978e. p. 97 qz vain*, and Mch py; sample of pyritic slate contained 0.12 oz. Au per ton. Creek placer mined for 2.000 ft. dom- stream from muth of Cahoon Cr. Bench placer ws an old channel 200 ft. above pnsent stream. Minlng was hampered by large boulders: flum needed to carry water around part of creek being mined; mining probably ceased in about 1916 SYAGYAY WAMUWLE (continued)

MAP NWE(S) HAP CDORDIMTES MI. (if known) LOCATION CATEGORY FOM OF DEPOSIT RESOURCE(S) BRIE DEKRIPTION PRIKIPAl REFERENCES

51 Porcupine 59'24'- 5g025'H, M Placer; vein; Porcupine Creek and its tributaries Brooks. 1900. p. 374-375; Creek 136'14'-136'15'U dlssernlnatrd McKlnlly and Cahwn Creeks accounted Uright, 19Wa. p. 15-24; for mst of the asti~ted60.000 at. Smith, 1929. p. 16; Wlnkler of placer Au recovered fmn the area, and MacKevett 1970, p. 6; Country rocks arc slat., limestone MacKevett and'others. 1974. and diorfte. Slate contains calc. qz P. 20-21. 24; Cobb. 1972k; veins and dissaninated sul rides. 1978e. p. 102-104 Sample frm apparently barren qz veins assayed 0.25 oz. Au per ton. Au occurs .in creak gravels from mouth of Porcupine Cmk upstream to WKlnely Cmk. in low benches along the creek. md In old chanmls high above present st-. Mlnlng of creek gravels MS greatly c~llcatedby mny lame boulders and by nard to divert creek Into flus; floods destroyed wrk- fngs several tims. Concentrates contained k. gn. uug. cp, wch PY and solla aspy; float salrple of vein qz contained sl

Placer Au claim on Porcupine and 59"24'N, Placer(?) Winley Cmks U.S. Bureau of Mines. 1978j 136"15'U location appmx. 59'23:N. Placer Placer Au claims on Porcupine and U.S. Bureau of Mines, 19783 136'14 McKinley Creeks location approx. 5g024'N, Placer Placer Au claims on Porcupine and U.S. Bureau of Mines. 1978j 136'15'W Hc Ki nley Creeks location approx.

59'24'N Lode Lode Au claim probably in mttamr- U.S. &Irenu of Mlnes, 1978j 136"14'U' phic and diorltic rocks containing location approx. cp and gn 59"24'N. Placer Placer Au claims along Porcupine U.S. Bureau of dines, 19785 136"14'Y Creak location approx.

5g023'N. Placer Patented placer Au claim on U.5, Bureau of Mines, 1978~ 136"14'U McKinley Creek location approx.

59"23'N. Placer(?) Probable Au placer clrtm on Cahoon U.S. hreau of Mtnes, i978i 136'14'U Creek location approx.

59"23'N. Lode Lode Au claim probably in metamr- U.S. hreau of Mines. 1978j 136'15'Y phic and diorltic rocks along Cahoon location approx. Creek

59'23'N. Lode Lode Au claims probably in metamr- U. 5. Bureau of Mines. 1978j 136"13'W phic and dioritlc rocks along McKinley location approx . Creek 59'23'N. Placer Placer Au claims on McKlnley Creek U.S. &Ireau of Mints. 19783 136"13'W location approx.

59'22'M. Lode. placer Lode and placer Au claims along U.S. Ruresu of Mines. 19785 136*12'Y McKinley Creek location approx.

Big Boulder 59"26'N. Placer Srnall placer Au depslts MacKevett and others 1974, Creek 136'14'Y P. 21; Cobb. 1978e. p. 76 location appmx.

59'26'N. Lode Lode Fe claims near mouth of U.S. Bureau of Mines, 19783 136'1Z'Y Boulder Creek location approx. MAP NME(S) MAP CoomrrUTa HO. (if known) LOCATION CATEGORY FOAn Of DEPOSIT RESWRCE(S) BRIEF OESCRIPTfON PRINCIPAL REFERENCES

64 -. 5gR26'N, C Lode R A Three lode clalms alon the Klehlnf U.S. Bureau of Mines, 19783 136"09'W River near Little buljer Creek location approx. 65 -- 5g025'N, C Placer Au Placer Au claim on south side of 0.5. Bureau of Mines, 19783 136°091U Klthlni River opposite the mouth location appmx. af Little Boulder Creek 66 -- 59"26'N. C Lode Au.Cu,Pb Lode claims near the muth of U.S. Bureau of Mines. 1978J 136"08'W Little Boulder Creek location appmx.

67-68 Klukmn Oissemlnrted; Stntlform? tltanlfernus nag deposit Robertwn. 1956. p. 10-24.28- placer in pyroxenite that is surrounded by 36; Berg and Cobb. 1967. diorltl. Ore bsdy is estimated to 163. MacKevett and others, cpnrin 1-5 biltlon tens of naterial Yi74, 6. 18, 24-25; Cobb. continring an average of about 13% 1972k; 1978e. p. 92-93; ugnotic Fa. of which 500 million Clark and Gmmood, 1972a, tons norr Mae of pymxenfte body p. cis9 contain an average of 20% magnetic FI. The tftrnifotwus mag 1s fairly unlfomly distributed through the pytwxcnita and mkes up 15-20% of the rock. Othw metall ifemur con- stituents are small amunts of cp. hem. py, and PO. Analyzed samples contained 0.01-0.29% Y and as nuch rs 0.11% P. 0.03% S. 0.03% Hi. Sc was identified sp.ctmgraphfcallv. Of 10 saaples of pyroxenlte. 7 contained Pt (average 0.046 ppm) and 7 contained Pd (average 0.040 pp). A fan below the pyroxmite body contains an estimted 500 million tons of dotrital pyroxenite ulth an average nmg content of 10%; A few tons of om were taken for mtallurglcal testing. but them has been no comrcial productfon

5g025'N, Placer Placer Au claim on tributary of the U.S. Bureau of Mines. 1978j 135"40'W Chi lkoot River location approx. 5q026'N Lode -- U.S. Bureau of Mines. 19783 135'20'U location approx. 59'26'N. Lode -- U.S. Bureau of Mine$. 19785 135"19'Y location approx.

5ge27'N, Lode -- U.S. Bureau of Mines, 19781 135'19'W location approx.

59'27'N. Lode 2A -- U.S. Bureau of Mines. 1978j 135"19'W location approx. Lode RA -- U.S. Bureau of Mines. 1978~ location approx.

59*28'N, Lode RA +- U.S. Bureau of Mines. 19783 135Q17'U locatfon approx.

76 Skagway Oissmi nated R A Faulted qr diorite intruded by fine- Freeman. 1963. p. 30; Berg grained andesltic dikes and a small and Cobb, 1967. p. 164; Cobb, rhmlite(?) body. Globules of clay 1972k; 1978e. P. 108 In fracture in rhyolite(?) contaln as uch as 0.72% n;l (1.2% U). Mineral- izrd FR-Stainel. altered rhyolite(?) cantlfns 18 much as 0.22% eu. m sulfides, r fa specks of purple fluorite. Very little radlorctlvc materlrl Is present SKAGWAY OUADRANGLE (continued)

MAP mE(s) MAP COORDINATES no. (if known) LOCATION CATEGORY FORM OF DEPOSIT RESOURCE(S1 BRIEF DESCRIPTION PRINCIPAL REFERENCES

C Lode RA ++ U.S. Bureau of Mines. 1978j location approx. C Lode R A -- U.S. Bureau of Mines. l978j

location approx.

59'30'1. C Lode Au * - U.S. hreau of Mines, 1978j 13Sm16'W location spprax. 59'31 'N, P Dissuninated; Mo Leucocratic granite c~ntainsap- Lith. 1942b, P. 180-181, Berg 135"13'U vein proximately 1% disseninated mo that and Cobb. 1967. p. 163; Cobb. is locally concmtrated along joints. 1972k; 1978e, P. 81 15 foot shaft was sunk and a 30 foot tunnel driven between 1915 and 1917; no production

5q028'N, C Lode Au Lode Au claims near Twin Dewey U.S. Bureau of Mines. 19783 135"12'W Peak location approx. 59'26'1 C Lode Au Lode Au claim near Denver Glacier U.S. Bureau of Mines. 19781 135'07'~' location approx.

5g035'N, C Lode Ag,Au,Pb Lode claim south of Uhite Pass U.5. Bureau of Mines, 19785 135"lO'W location approx.

Inspiration 5g037'N. M Veinpi Aq,Au,Cu.Pb, pz diorite contains small lenses and Smith, 1929, P. 37; Smith, Point Mining 135'08'W disseminated Zn masses of argentiferous qn and pmb- 1930a. p. 14; Herbert and to. ably other sulfides. Gold also re- Race, 1964, p. 6; Berg and ported. Exploration from 1926 untll Cobb. 1967. p.161: Cobb. 1932; a few tons of ore containing 1972k; 1978 e, p. 90 Ag. Au?, Pb, In, and Cu said to have been produced

Clear Creek Placer A 1 ittle Au may have been found in Wright, 1904b. 2. 13; Cobb, (Bear Creer) 1993 1972k; 1978e. 0. 75, 80

59'33'N. C Lode Cu Lode Cu claim near the confluence U.S. Bureau of Mines, 1978j 136'05'U Of Natasa Creek and the Kelsall River location approx.

87 Bear Creek 5ge33'N, Vein Cu ,Zn Specimen of a qz vein a few inches €akin, 1919, p. 15; Berg and 136'09'Y thick fm ridge west of the creek cobb, 1967, p. 162; cobb, contained py, PO. cp, and 51 1972k; 1978e. P. 75

a8 -- 59'34'N. C Lode Cu .Zn Lode claim west of the Kelsall U.S. Bureau of Mines, 1978j 136'09'W River location aporox.

89 Mt. Barnard 59'05'N. 0 Vein?; Ag,Au,Cu Pods up to 0.5 ft. thick of PO, Bre* and others, 1978, Hunatak 136'54'W disseminated? py and a trace of cp associated p. C-189 with andesite. greenstone, and marble. Grab sanple of pod contained 1.000 ppm Cu, 0.1 ppn Au. 0.5 ppm AQ and 100 DM CO

90 Upper Carroll 5g006'N, 0 Disseminated? Unknown Fe-stained banded gneiss. Three Brew and others, 1978, Glacier 136'47'W chip samples contained no signi- p. C-189 ficant ore metal values MAP WE(S) nw COOROIMTES HO. (if know) LKATIOI CATEGORY Fob OF OLPOSIT RESOURCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES - -- - 91a-b Gable 59'04'N. 0 Vein; Aq.Cu.Mo,W 9'11: Fe-staqned'sul tide-coated MacKevett and others, 1971. Mountain 136'34'W dissemfnatcd joints la qz dlorite; 7 grab samples p. 4; Brew and others, 1978. ranged In assay value up to 970 ppm p. C317-C318; Cobb, 1978e, Cu. 3 ppAg, 200 ppm Mo and 150 pp P. 83 W. The area between this locatfon andBruce Hllls my have other Ag. Cu. M and W occurrences. 91 b: Secondary Cu mlntral s of unknown extent In dlorltc, and Cu- stained qz dforlte float In talus below a 0.7 ft. wide shear zone with qz strlngcrs and Cu stains; camporl te grab sampl e ylol ded 1000 ppl Cu and slvll amunts of Ag and b; channel sample across shear zone yielded 250 ppl Cu and 7 pp Ag. whlle a high grade grab sanplc ylrlded BWO ppCu and 5 ppl Ag

92 Caswnent Gla- 59'00'N. Cp (appmx. 5%) In boulders of skarn Moerlein, 1968a; Brew and cler nDraine 135"58'U in mralnr others, 1978. p. C-349 SlMW NDRARLE (latitude 57' - 50'; longitude 132- - 134')

MAP NPNE(5) , MAP CDORDIMTES NO. (if known) LOCATION CATEGORY FW OF DEPOSIT RESOURCES BRIEF OESCRIPT 101 PRINCIPAL REFERENCES

1 Crystal 57'58'N, M Veln Au Ot flssure vein averaglng 4 tt. Spencer. 1906. p. 47-48; 133'98'1 thick In mphibollte probably Knopf. 1912a, p. 39-40; Thorne derived trm andcslte or wrphy- and Yells. 1956. p. 6; Berg ritlc basalt. Mined from 1899- and Cobb, 1967. p. 155; Cobb, 1905 and sporadically untfl early 19721; 19781, p. 10-11 1930's. Between 1899 and 1905. pro- ductlon from Crystal and nearby Friday mines probably was at least 2.000 02 of Au; no data on later production. Ore Is malnly py, sane of whlch had on crystal faces srmll crystals and particles of Au. Includes references to Oalsy Bell and to lode gold near Snettisham

2 Frlday Vein AuJ~ Irregular qz body 1-6 ft. wide In Spencer. 1906, P. 47; Cobb, altered slate near diorite intrusive. 19721; 1978i, p. 12 Developed by tmr tunnels 750 ft. and 600 ft. long, and by pits and opencuts. Mined fm 1899-1904. Ore is low- grade, consfsting of auriferous py and much mag. See also Crystal

2 Snettishan 57'59'N. P Dissainated; Cu.Fe.Pt.Ti.V Titanifemus magnetite in pyroxenlte Buddington, 1925. p. 133-134; 133'46'1 mass ive intruslve body that underlies an Thorne and We1 1s . 1956; Page area of about 390 acres. Titanif- and others. 1973. p. 541 ; erous mag occurs both as raasses and Fischer, 1975, p. B5; Brew as disseminated wains in p mxenite. and others. 1977. p. 128, 165 and is asrociared with smli' amounts ~obb.19721; 19781, p. 25-26 of po, cp. and 11. Mgnetic survey, extensive diamond drilling, and bene- ffcation tests performed by U.S.B.M. (Thorne and Wells). Cornpsi te core sample contained 18.9% Fe. 2.61 Ti02,o.aqr 5, 0.32% P and 0.05% V. Magnetic separ- ation benefication resulted in a product containing 64% Fe. 3.55 Ti0 , 0.3% V. 0.4% S. and less than 0.61% P. Body estimatd to contain 500.000 tons of material with 10%-20%Fe. about 2% Ti02. 0.7% Vp05, and 0.0027 02. per ton of Pt-group metals

3 -- 57"58'N. C Lode -- U.S. Bureau of Mines, 1978k 133'42'11 location approx.

4 Sweetheart 57'58'1, O,P(?I Vein(?) Early reports describe claims and Spencer. 1906. p. 47; Wright Lake 133"38'Y assessment wrk on one or more and Wright. 1906, p. 41; Berg occurrences of Au- and gn-bearing and Cobb 1967 D 155 158: qz in schist Brew and 'other;, i977, 'p. 188-189; Cobb, 19721 ; 19781, P. 32

5 Gold Nest 57'57'1, P Vein 3-ft.-thick brecciated pyritlc qz Brew and others, 1977, p. lok 133'36'Y vlln contains a little Ag; explored Cobb. 19781, p, 13 location approx. by opencut. Atmic absorption anal- ysls showed as much as 7.0 ppn Au. but thls was not confirmed by fire assay. Claims recorded in 1912

+- 57'57' N, 0 Veln cu .Ha Traces of no and cp in chip sample Brew and others, 1977, p. 247 133'30'1 across a hcavlly iron-stained qz pod Cobb. 19781. P. 45 locatfon appmx. parallel to foliation of gneiss. Analysis showd 100 ppHa and 200 ppn Cu 7 Ann 57'56'N. 0 Stain; float Cu,Pb,h Fwr claims ruordcd in 1974 on iron- Brew and others, 1977, P. 104 133'35'1 stained gneiss in a steep gorge. 191; cobb, 19721; 19781, p. 5 locatlon approx. Float sarnple contained 230 ppn Cu, 400 ppn Zn, and 15 ppn Pb np WE(5) MAPWOROIMTES NO. (if knan) LOUT ION CATEGDRY FOW OF DEWSIT RESOURCES BRIE DESCRIPTION PRIWCIPU REFEREKES

- ~ ------57*55'N. 0 Massive; Ag.Au.Cu,Pb. Posrlbly lnrtarnrphosed stratabound arc* and others. 1977. 133'37 ' U disseminated fn massive sulfide deposit. Cp and py. p. 192-199, 258; Cobb, locatton apprcrx. wlth lesser amunts of s1 and rare 19781, p. 33 gn in thin layers and as dlssemlnated particles in bands of rchtst and gntlss. lbst Important zone known is cataclastic qz-rich gneiss 5-6 ft. thick. Zstlmated resource per 100 ft. of depth for tone 147 ft. long and 5.5 ft. wide is abaut 7.300 tons of material with average grade of 0.23 OLAU and 0.31 o~Agper ton and 0.7% Cu. No secondary sulfldc enrichcnt in oxidized surface cap- ping. k developnnt

9 Tracy Am 57'55'N Massive; Ag.Au.Cu.Pb. Probably metamorphosed and partly BuddingVm. 1925, p. 130-131 ; 133~34'~' dissernlnatcd Zn renobillzed stratdbound massive Gault and Fellom, 1953; sulflde dewsit. Banded po. $1. Brew and others 1977 p. cp. and a little gn in a well-de- 4 128-129. 200:203, 258- fined. nearly vertical shear zone. 259; Cobb. 19721; 1978i p. Zone is 1-10 ft. wide and is par- 34-35 alltl to foliation of hnbd-plagio- clase-bt gneiss; dtposi t strikes Zoo-30%; exposed In 16-ft. shaft and In 22 opencuts over a distance of 110 ft. Large qz diorite sill nearby; metamrphic rocks cut by qt diori te and mfic dikes. Gmchem- Ical sampling indicates that mlneral- Ized zone may extend several hundred feet southward beyond trenches. Assuming a length of 850 ft.. a depth of half the strike length, and a mining width of 5.2 ft., resource estirmte for what seems to be the richest prrt of the tone is 187,000 ton5 of mattrial averaging 3.42% Zn, 1.42% Cu. 0.43 oz. Ag per ton, and 0.008 oz Au per ton. Channel samples contlintd up to 12% Zn. 5.7% Cu, 1 ppln Au, and 52.4 ppm Ag. De- posit discovered 1915 or 1916 and restated several tlus since then. Ma record of productfon. fncludes refsrencms to: Jingle-Jangle. Neglected Prlte

10 Sawyer 57'57'N, 0 Dissminated? Au.h A 30 ft channel sample across Brew and others, 1977. p. Glacier 133'M'Y stained gneiss containad 0.10 ppn 246; Cobb. 19781. p. 24 location appmx. Au. Another sample contained 10-30 Ppn no 11 kfgs Peak 57'51 'N Disseminated? Ag.Au.Pb.Zn Geochwfcally anorwlous amunts of Brm and others, 1977 133'42'~' Ag, Au. Pb, and Zn were found in stream sedlmnt samples Prom a 4 mi. long stream that originates h mi. erst of Mgs Peak. Nine samples contalned 0.5 to 5 ppm Ag, two contained 0.15 and 0.70 ppm Au. thir- teen contained 200 to 400 ppm Zn, and Dro contalned 20 and 143 pm Pb

, 12 Point Coke 57'47'N. Vein cu(7) Five claims located near Paint Coke Brw and others. 1977, 133"42'U at the turn of the century and in p. 238-239 the 1920's. One sample across a qz-feldspar veln contained 300 ppm Cu MAP WE(S) MAP COOROIIMTES nO. (if known) LOCAT ION CATEGORY FOPA OF DEPOSIT RESOURCES BRlEF DESCRIPTION PRINCIPAL REFERENCES

13-14 SrFdum 57'47'- 57"48'N. P Oissaninated; Ag.Cu.Pb,Zn Probably metamorphosed and partly re- Race. 1962. P. 68-69; u.5. 133"27'-133"28'W massive; vein distributed stratabound volcanigenlc? Geological Survey. 1962, massive sulfide deposit. Country P. A54; HacKwett and Wake. rock Is mainly Interlayered light 1964: Brew and others, 19T7, and dark gneiss several thousand ft. P. 4. 128-129. 205-212. west of Coast Range batholith. Oe- 258-259; CObb, 19721; posits arc in zones up to 50 ft. 19781, p. 28-29 wide along crest and flanks of a large isoclinal fold. Deposits consist of massive lenses and disseminated grains of po, py, cp, st and lesser amunts of bn, cc, ml. af, qn and secondary lmn-minerals . In part. the sulfides are in certain layers of the paragneiss hostrocks; in part. they occur in veins? and fault breccia that postdate the presumnbly syngenetic stratabound deposits. Assuming that the deposits are continuous beneath Sundun Glacier, and assuming that they are 1,000 ft. deep, 9.000 ft. long. and about 31 ft. wide. they contain about 25,700,000 tons of mterial with an average content of 0.57% Cu. 0.37% Zn. an 0.3 oz. AQ per ton. Discovered in 1958, and diaand drilled and trenched in 1959

15 Poners Creek 57'46'N. M Placer Au.Cu Placer Au dfscovered in 1869. Some Spencer. 1906. p. 2, 45: 133"30'U mining. 1870-71; mst recent placer Brew and others, 1977, p. claim in 1911. Amunt of Au recpv- 130, 224. 225; Cobb, 19721; ered from Powers Cr. and Windham Bay 1473, P. 103-104; 1973i. area ln 1870-71 was nearly 2,000 oz. P. 23 Pan concentrates contain br~,po, dnd cp, a1 l probably derived from Sumdum lode deposit. Assays of pan samples indicated up to 0.0031 oz, Au per cubic yard

16 Deleted

17 Point Astley 57'4Z0N, P Massive; Ag,Cu.Pb,Zn Possibly metamrphosed and partly re- 133O38'Y Spencer, 1906, p. 44-45; disseminated; distributed sttatabound sulfide de- Buddington, 1925, p. 131- vein posit. Country rock is phyllite 133; Wedow and others, and musc-qz-feldspar schist, Sul- 1953, p. 10; Houston and ffdes and secondary minerals occur others, 1958, p. 25, 27; in qz stringers, as disseminated Herreid, 1962, p. 56-58; grains in the schist, and in small Race. 1962, p. 68-71; Berg massive lenses parallel to foliation and Cobb, 1967. p. 190; in the schist. Sulfides are mainly Brew and others, 1977, py and s1 with smaller amrunts of (OF 77-639). p. 6-7, 127. gn, cp, bn, cc, cv, td. and po. 139-142, 263-264; Cobb, Also traces of ml and native Ag. 19721. 1978i. p. 18-20 Oewsft(s) occur in a broad irreqular tone (or zones) a few hundred meters in strike length. Assays of samples (Brew and others) indicate up to 159.1 ppm Ag, 5.800 ppm Cu, 11,000 ppln Pb. and 90,000 ppm Zn. Prospect has been known since about 1900; subsequently explored by three shafts, several crosscuts. and two adits

18 Bushy Islands 57'43'N. Vein Ag,Cu.Zn Cu-stained qz stringers up to 1.5 Brew and others. 1977, p. 133'26'W ft. thick in phyllite localy con- 218; Cobb. 19781, p. 8 tain traces of cp. sl , and ml. Chip sampla across 5.2 ft. of phyllite and qz stringers contained 700 ppm Cu, 1,600 ppm Zn, and 0.015 oz. Ag per ton SUMOlm WAOWLE (continued)

MAP w~(s) nnp COOROINATES , (if know) LOCAT ION CATEGORY FORM OF OEWSIT RESOURCES BRI ff DESCRIPTION PRINCIPAL REFERENCES

19 Portland 57'41 'N. P Oissminatcd; Ag,Au,Cu,Pb, Possibly metanmrphosed and partly Spencer, 1906. p. 45; Herreid 133'22'W vein Zn redistributed stratabound sulfide 1962, p. 48; Race, 1962. P. deposit. Disseminated sulfide and 68-71 ; Brew and others. 1977. qz-calc stringers along foliation p. 215-217; Cobb, 19721 ; of iron-stained qz-mica schist and 1978i, p. 22 phyllite near Coast Range batholith. Sulfides are py and po, with lesser amounts of gn, sl. and CP. 8-ft.- long chip sample from crosscut contained 0.10 pprn Au. 10 ppm Ag. 930 ppn Cu. 1,800 ppn! Pb. and 3.400 ppm Zn. Early assays of $0.50-$3.00 Au per ton reported. Claims located in 1889 and relocated in 1897. 365 ft. of wwrkfngs in 3 adits. probably be-en la90 and 1910

20 Fords Termr 57'43'N, Mo, Zn Two Fe-stained areas in pelitic para- Brew and others, 1977 area 133'08'W gneiss containing disseminated sulfides. Five chip samples showed up to 300 ppn fn, 30 ppm Pb

21 Swndlm 57"39'U, Vein Ag.k.Cu,Pb, Two qz-calc fissure veins in slate Spencer. 1906, p. 44: Berg (Chief) 133"27'W Zn (Spencer) or fissile graphitic limo- and Cobb, 1967, U. 190; Brew stone (USA in Brew and others) pro- and others, 1977. p. 3. 6-7. duced about 24.000 oaof Au and pro- 129-130, 176-182; Cobb, 19721; bably about the say amunt of Ag. Tro 1978i. D. 30-31 veins mined by stoping to surface frm 3.500 ft tunnel that intersected veins 500 and 1.200 ft below their outcrops. Lodes as much as 20 ft thick; Au distribution un- even; occurs in packets where small veins intersect maln veins. Veins carry free Au, auriferous py, gn. $1. cp, and aspy; ore ran about 0.4 02. Au per ton - - Cu - - U.S. Bureau of Mines, 1978k

location appmx.

23 tblkhm Bay 57"38'N. n Vein; Ag,Au,Cu,Pb Qz vein 1-2 ft. thick In schist. Spencer, 1906, p. 45; Uright, 133"22'W disseninated Developed by a 170-ft. drift, three 1907a. D. 58; Berg and Cobb raises; staped material probably 1967. D. 190; 3rew and others. contained 20-50 02. Au. Vein 1977, p. 166-168; Sobb, 19721: traced about 400 ft. by pits. A 19781, p. 14 second vein, 6 ft. thick, was explored by pits and shallow shafts. Vein and included country rock carry gn, py, aspy, cp, and free Au. Analyses indicate traces of Ag. Average Au content of samples from drift was 0.094 or. oer ton. Deposit discovered in about 1900; most work was done before 1909; mst recently restaked in 1956

24 Jackpot 57'36'N. Vein Gold- and sulfide-bearlng qz veins Spencer, 1906, p. 42; Berg 133'23'U in black slate; resembles deposit and Cobb, 1967, p. 191 ; Brew at Sumdun Chief Mine and others, 1977, P. a 42; Cobb. 19721: 19iRi. p. 15

25 Bluebird 57"36'N. Vein Ag,Au.Cu,Pb, Qz vein 1.6 ft. thick contains oy, Brew and others, 1977, p. 133'23'U Zn $1. cp, gn. Au, and Ag. Country 183-186; Cobb, 1978i. p. 7 rack is graphitic schist. Old Prospect has opcncut flooded shaft and dump that iuggests a- bout 400 ft. of underground rarkings. No reported production sunm IJUADRANGLE(continued

MAP WE(S) MAP CWROINATES NO. (if known) LOCATION CATEGORY FOPA OF OEWSIT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

@ 26 Sulphide 57'37 'N. P Massive Aq.Au,Cu,Pb. Posslbly a metamrphosed and partly Brew and others. 1977, P. 133'16'Y Zn redistributed stratabound mssive 219-221; Cobb. 19781. p. locatlon appmx. sulflde deposit. Mineralized zone 27 5-15 ft. wide and about 830 ft. long Is roughly parallel to foliation in- gneiss and "quartzite". Poor1 y defined beds of massive sl, gn, cP, Po, aspy. and ms follow selected comw- sitional layers in folded hostrocks. Channel samples Indicate as much as 30 ppm Ag, 0.15 ppm Au, 2.500 ppm Cu, 13.000 ppm Pb. and 19.000 ppn Zn. Fire assays showed as much as 0.3 ppr Au and 43.9 ppm Ag. Explora- tion consfsts of 4 shallow opencuts

27-35 (a)Nfneral lzed tones several hundred Spencer. 1904. p. 36-37; ft. wide consist of schlst and phy- 1906. p. 38-43; Buddington. 27 Wlndb Bay (lodes) 57'36'N. (a)M a)Vein (a)Aq*Au'Cu'Pb'Zn lllte with qz veins. some of which 1925. p. 125-127; Berg and 133'21 'U (b)0 ~bIDis!eminated (b)Fe . oarallel and same of which cross Cobb. 1967. D. 190-191: I - ---- iiliation. Veins all plnch out In Breu.and oihers, 1977;~. short distances, some are a foot or 6-7, 107, 143-165, 169-175, move thick. Vefns carry Au and 263-264; Cobb. 19721 ; 1973. associated Ag, py, po, 11, gn, cp. p. 103-104; 19781'. p. 36-39 Except for a-few rich pockets, gold content rarely exceeds 0.25 02. per 57'36'N, ton. Many underground worklngs and 133'18'W opencuts excavated at various times 30 I I since 1890's. but probably less than Placer 31 Spruce Creek 57"36'N, M Placer Au 3,000 oz. of Au recovered. Au dlscovered as early as 1869 and 133"20'Y mined sporadically on a small scale 32 Spruce Creek 57"36'N, M Placer Au Into the 1950's; amunt recovered 133'19'Y not known. but undoubtedly small ; most (or possibly all) from Spruce 33 Sylvia Creek 57'34'N. PI acer Au Creek from basins between zon5 of lode rnlnerallzation. 133"20'W Includes references to: Alaska 34 Slate Creek 57"33'N, M(?) PIacer Au Peerless (Mining Co.), Alaska Wind- 133'21 'W ham Cold Mlning Co.. Cal ifornia- Alaska Mining Co., Helvetia Gold Mining Co., Independent Minlng Co., 35 Chuck (Shuck) 57'30'N. n(?) Placer Au River 133*17'W Jenny Reed Gold Mining Co., Jensen. hrty (Mines), Rowe. Shuck R.. Shuk R., Slate Cr., Snruce Cr., Sylva Cr.. Windham Bav Gold Mining Co.. Windham Chief Gold Mlning Co., Yates. (b)Ultramafic body contains disseminated mag; chip sample along shore of Uindham Bay contained 13.2% Fe; poorly exposed; no exploration

36 -+ 57*37'N, 0 Oissemi natad? Cu.Pb,Y Bedrock and float samples contaln Brew and others, 1977, p. 133"08'W traces of qn. w, CP, and sc. Strem 223; Cobb, 19781, p. 44 location appro*. sediment sample contained 1.000 pp W, 2000 ppn As. and 30 ppn Be 37 BBH 5Te32'N, 0 Oisseminated? PA Four elliptical altered zones con- Eakins. 1975. p. 34-39; 133'00'U taining pag~titelenses in grano- Brew and others, 1977. p. diorite. tones contain as much as 235-236: Cobb. 19781. 90 ppm eU (16.1 ppm U) P. 6

Disseminated? Cu(?).NI(?) Cu and Ni oxldes (exposed by a Herbert and Race, 1464, p. 13, trench) reported in shepr zone Berg and Cobb. 1967, p. 141; 150-200 ft. wide. Cu minerall- Race and Rose, 1967. p. 2; ration along a parallel shear Cobb, 19721; 19781. p. 17 tone nearby. Includes reference to Cu-Ni minerals fn Hyd Fm. on north shore of bay

57'30'11. Lode -- U.S. hreau of Mines. 1978k 133'57'Y locatlon appron. MAP HIYIE(S) HAP CWROINATES LOCATION CATEGORY Fob OF OEWSfT RESOURCES BRIEF DESCRIPTION PRINCIPAL REFERENCES

-- 57'30'1 C Lode Au - - U.S. Bureau of Mines. 1978k 133'31 'Y9 location ippmx.

57'29'N. P Vein Ag,Au(?).Sb,Zn Published reports describe qz veins Alaska Department of Mines. 133'28'Y that carry sl, py. td(7). and as much 1957. p. 33. 48; Clark and as 7 ppl Ag. According to 0. Grybeck others, 197M. P. 3. 7; cobb, (oral cotnun.. 1980) deposit consists 19721; 1978i. p.16 of Au- and sulfide-bearing qz vein about 1.2 m thick in phylllte or schist; veln also contains irregular masSeS of native Sb up to 15 cm in maxinun dimension. Vein explored by ad1 t appmxinutely 20 m long; possibly minor Au production

42 --- $7-27'N. C Lode Ag.k - - U.S. Buteau of Mjnes, 1978k 133'17'Y location approx.

43 -- 57'25'N, 0 Disseminated? Cu Py and cp in sample of bt-qt Clark and others. 1970e, p. 3; 132'46'Y gneiss Cobb, 19721; 19781. p. 43

57'21 'N. C Lode *- U.S. Bureau of Mines, 1978k 133"06'W location approx.

45 Port Houghton S7'19'N. P Vein Au?.Cu Ftssure vein 2-12 ft. thick Wright and Wright, 1906, p. 133"OS'Y in shear zone In schist consists 41; Buddington. 1925. p. 128- of intcrgrorm po, py. mag, cp, qz, 130; Berg and Cobb. 1967, P. gr, mp. Sample across vein (in- 191; Cobh, 19721; 1978i. p. cludinq both mineralized and barren 21 material ) contained 1.34f Cu and possible traces of Au and Ni. Ex- plored by opencuts, 2 short adits. and a tunnel leading to a 115 ft. drift along the vein. No record of any productian

46 -- 57'21 'N. Lode Aq,Au.Pb -- U.S. Bureau of Mines, 1978k 132"53'W location approx.

-- 57"ZO'N, Vein; Cu Bn in samples from aplite dike. Clark and others, 1970e, p. 3; 132'45'W disseminated from qz and pegmatite veins, Cobb, 19721; 19781, n. 42 and from an epidotlzed fracture

Vein Cu Qz-ep-bn velnl et Clark and others. 1970e, p. 5; Cobb, 19721; 19781, p. 41

Vei n Cu Ep-qz-bn veinlet Clark and others, 1970e, p.5 Cobb. 19721; 19781. p. 40 SO -- 57'17'N. Lode Au.Zn -- U.S. Bureau of Mines, 1978k 133"30'Y location approx. 51 -- 57'16'N, Lode Au ,Cu,Zn -.. U.S. Bureau of Mines. 1978k 133"31 'W location approx.

52 colp a ~ee 57'05'N. Vein; Au,Cu.Pb,Zn Qz stringers in a mineralized shear Buddington, 1923, p. 68; 13Z039'Y disseminated7 zone 140 ft. wide in qz diorite. Cobb. 19721; 1378i, p. 9 Stringers contain py, gn, and smaller amunts of $1 and cp. Average tenor of shear zone reported to be about 0.145 oz. Au per ton; the richest part, about 54 ft. ride, is reported to carry about 0.774 at. Au per tan. Ho data on deve\opunt TAW RIVER WAORANGLE (latftude. 58' - 59'; longitude. 132' - 134')

MAP NAME(S) MAP COORDINATES NO. (if known) LOCAT ION CATEGORY FOb OF DEPOSIT RESWRCE(S) BRIEF DESCRIPTION PRINCIPAL REFERENCES

-- M043'N. 0 Lode Pb.Zn Lode claim acitve in 1959 u.5. Bureau of Mines, 1977~ 133'53'Y

2 Bwndary Creek 58'39'N. 0 Oissemlnated? Ag,k Oltelike body of {ran-stained Brew and Ford. 1963a. P. 12-15; 133'51 'Y granodlorite and aplite is more Cabb, 1972m; 19781. p. 46 than 6 ft lonq and at least 2,000 ft. thfck.0~diarite and relatad country rocks locally contaln no. Samples contain up to abaut 10 ppm Ag and 300 ppm Cu

3 Taku River 58'34 ' N, 0 Vein Ag.Au.Cu. S1, po. and minor amunts of Wedow and others. 1952, P. 57; 133'41 'W Pb.Zn py, gn, and cp reported. Low ~obb, 19781. p. 50 location approx. assays for Au and Ag. No other da ta

4 -- 58"28'N, 0 Lode Cu.M Ei ht lode claims along boundary, u.5. Bureau of Mines, 1977c 133"26'Y 1911

5 Mt. Brundage 58"17'N, 0 Disseminated Cu Fe-stained siliceous gneiss con- Brew and others. 1977. P. 243; 133'21 'U tains traces of cp and minor po Cobb. 19781, P. 48 location approx.

Lode Sfx lode claims, 1956 U.S. Bureau of Mines, 1977c

Lode Au .Zn Three lode claims near Steeple u.5. Bureau of Mines, 1977~ Peak. 1954-75

8 Sunrise Canyon 58"05'N, P Vein or Manganese Rhodochrosl te and smaller amounts Pittman. 1957; Cobh, 1972m; 1978i, 133"56'W bed of nnnganfte and(or) psilornelane, p. 49 location approx. qz. and rhodonite occur in a vein or layer 1 to 3% ft. thick parallel to foliation in phyllite. Benefi- catlen tests failed to produce a m~rketableconcentrate. Only development ws a few shallow pits and trenches; discovered In about 1935. 8 clalms; mre staked later

9 Limestone 58"03'N, d Vein Au,Cu.Pb. Auriferpus qz veins 3 in.-9 ft. Wright. 1909, p. 72; Knopf. 1911b. Inlet 133"58'Y Zn thick In granitic rock that in- P. 97-98; Smith, 191%. P. 24; trudes volcanic rocks. Veins Berg and Cobb, 1967. p. 155; carry small amunts of gn, s1, cp, Cobb, 197aV; 1978i, P. 47 py, and free Au. Drifts 320 ft. and 120 ft. long on two levels connected by a raise. Sore ore reported to have been processed in a S-stamp mi11 in 1916. No data on amount of production. Includes references to: Arizona, Each. Enterprfse, bntana, Yi1- liam and Leak 10 Uhttlng River 58"03'~, M(?) Vel n Ag,Au,Cu. Qz fissure vetns in dolomite Sep- Knopf. 1910b, p. 139; Ruddlngton, 133'27'W Pb.fn turn or pendant in Coast Range 1925. p. 135-136; Berg and Cobb, diorltr. Veins contain asPY. PY, 1967, p. 155; Brew and others. m. gn. $1. and cp. Samples con- 1977, p. 230-233; Cobb, 1972~: talned a4 much as 57 ppm Au (pro- 19781, p. 51-52 babl y in arpy j and 1,808 ppm Ag (probably in gn). Veins complexly faulted. &st-explored vsin Is 4.5 ft. thlck and was exposed In an opencut for a length of 80 ft.; 75 ft. long crosscut failed to fntersect vdn, which probably is faulted. Prospect has been known since 1896 and has been staked and restaked several times. In- cludes reference to Lost Char1 lo Ross YAUTAT QMDRAIIGLE (latitude 59' - 60'; longitude 138' - 141")

MAP NAME(5) MAP COORDINATES NO. (if known) LOCAT ION CATEGORY FORM OF DEPOSlT REfOURCES(5) RRIEF DESCRIPTION REFERENCES

1 Si tkagi Bluffs 59'42'N,140U28'W 0 Placer Au Up to 16 ppm Au in samples of beach Reimni tz and Plafker. 1976. (location off map) location approx. sand p. 9; Cobb, 1979. p. 25 Placer(?) Au(?) Possibly a Au placer claim U.S. Rureau of Mines. 1973 Placer(?) nu(?) Possibly a Au placer claim u.S. Bureau of Mines, 1973

4 Logan Beach 59'47'- 5go50'N, N Placer Au Black sand and gravel contain small Tarr and Butler. 1909, P. 139'35'-139'37'W amounts of Au derived from glacial 165-167; MacKevett and deoosi ts. Small production of only Holloway, 1977. p. 84; Cobb. a few oz per year in early 1900's 1972n; 1979, P. 22

5 Khantaak Beach 59"35'- 5g037'N, M Placer Au Black and "ruby" (gr) sand contains Tarr and Butler, 1909, p. 139'45'-139'48'1 Au derived from glacial deposits. 165. 167; Thms and Beach placer mining from 1886-1905; Berryhill. 1962, p. 6; total production was no rmre than MacKevett and Holtoway, a few hundred oz of Au 1977, p. 84; Cobb. 1972n. 1979. p. 21

Yakutat Beach Placer Au ,Fe,Ti ,W Beach sands contain local concentra- Thanas and Rerryhill, 1962. tlons of msg and il and other Ti min- n. 1, 24, 26-30; MacKevett erals. Overall tenor of beach depos- and Hollowav. 1977. P. 84; its (USW samples) is about 35 Ib Fe Cobb, 197211; 1979, P. 27 and 20.5 lb Ti02 per cubic ~d.Also traces of Au and sc

7.8 Blacksand Beach 59"26' 139"33'N. 0 Placer Au,Fe.Pt,Ti Rlack beach sands contain mq. il and Thornas and Berryhill, 1962. other Ti minerals, and small amounts p. 24, 26-28; MacKevett and of Au. Several samples contained Holloway, 1977. p. 84; Cobb, more than 20 lb Fe per cubic yd of 197211; 1979, p. 19 beach material in place; one contained 0.5 ppn Au. Re1 fable report of Pt. Includes reference to Sltuk

9 Blacksand 59"25'~,139"30'~ P Placer Rlack sand placers with small amounts Blackwelder. 1907, p. 86-87; Island location appmx. of Au; similar to Blacksand Beach. Thomas and Eerryhill, 1962, Generally unsuccessful mining in p. 6-7; MacKevett and late 1890's or early 1900's; some Hollouay, 1977. p. 34; Cobb, prospecting more recently 1972n: 1979, P. 20

10 Akwe Beach 59"17'- 59'19'N 0 Placer Cr.Fe.Ti Local concentrations of mq and il Thmas and Berryhill, 1962, 138'45 '-13gQ13'U in beach placers; traces of cr and p. 30-31. 33; MacKevett and rt in a few samples. General tenor Holloway, 1977. P. 84; CObb, of material in place is no mre than 1972n; 1979, P. 17 10.5 Ib Fe and 1.0 lb Ti02 per cubic yd

Vein Au.CU.M Sul fide-bearing qt veins in amphibo- MacKevett and Plafker, 1970, lite and Tertiary granite; spectro- p. L4-L5, L7-LR; MacKevett graphic analysis of Veins showed and Holloway. 1977, p. 84; up to 0.08 ppm Au. 300 ppm Cu and Cobb, 197217; 1979, P. 23 lo ppm Ku Oisseminated cu,Zn Disseminated py in amphibqlite; MacKevett and Plafker, 197ri. geochemical samples contained p. L4-L5; YacKevett and slightly anomalous amounts of fn Holloway, 1977, p. 84 and Cu Disseninated Ag,m Altered tone about 75 m wiae contalns MacKevett and Plafker, 1970, minor amounts of Ag and No P. L4-15; MacKevett and Holloway, 1977. P. 84 Disseminated Au.Cu Greenstone contains disseminated py AacKevett and Plafker. 1970, near contact of qt diorite? fntru- p. ~4-~5,~7-La; MacKevett sive. Spectrographic analysis Of and Holloway. 1977, p. 84; greenstone showed 0.08 9pn Au and Cobb. 1972n; 1979. p. 28 2.000 Ppn Cu

PI acer FP.T~ Local concentrations of mg and il in U.S. Bureau of Mines, 1973 black sands

Placer Fe. Ti Local concentrations of mq and il in U.S. Bureau of Nines, 1973 black sands

- - Russell Fiord Ul/Z.NEl/.Quad. O.P(?) Vein Cu(?) C1,aim reprtedly staked in 1906 on Blackwelder. 1907. p. 87; not located on map s cp-bearlng vein somewhere on the Berg and Cobb, 1967. p. 195; shore of Russell Fiord; existence MacKevett and Plafker, 1970. of deposit unconfirmed p. L3; Cobb. 1979, P. 24

-- Alsek River El/Z,SEl/4quad-(?) 0 Placer?; Au(?) ,Cu(?) Prospectors reported finding colors Blackwelder. 1907. p. 87; not located on rnap Velnf of Au in canyobs in early 1900's. Berg and Cobb, 1967, p. 195; Cu stains also reported; occurrences NacKevett and Plafker, 1970, may be !n Canada p. 13; Cobb. 1979. p. 18 REFERENCES

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Chapin, Theodore, 1916, Mining developlnents in southeastern Alaska: U.S. Geological Survey Bulletin 642, p. 73-104. -1918, Mining developnts in the Ketchikan and Urangell mining districts: U.S. Geological Survey Bulletin 662, p. 63-75 -1919, Mining developents in the Ketchikan district: U.S. Geological Survey Bulletin 692. p. 85-89. Clark. A. L., Berg, H. C., Grybeck. Donald. and Ovenshine. A. T., 1971, Reconnaissance geology and geochemistry of Forrester Island National Wild1 ife Refuge. Alaska: U.S. Geological Survey Open-File Report 456. 7 p.

Clark, A. L.. Berg, H. C., Grybeck, 0. A,, Ovenshine. A. f.. and Wehr, Raymond. 1970a. Analyses of rock and stream-sediment samples from the Craig 3-3 quadrangle, Alaska: U.S. Geological Survey Open-Fi le Rewrt 417. 100 p.

1970b. Analyses of rock and stream-sediment samples frcm the Craig 0-4 quadrangle, Alaska: U.S. Geological Survey Open-File Report 418, 98 p.

1970~.Analyses of rock and stream-sediment samples frw the Craig 8-5 quadrangle. Alaska: 0.5. Geological Survey Open-File Report 419, 89 p. -1970d. Analyses of rock and stream-sediment samples frm the Craig 8-6 quadrangle, Alaska: U.S. Geological Survey Open-File Report 420, 45 p.

Clark. A. L.. Brew, 0. A.. Grybeck, D. A., and Uehr, Raymond. 1970e, Analyses of rock and stream-sediment samples from the Sumdm 0-3 quadrangle, Alaska: J.S. Geological Survey Open-File Report 432. 95 p. -1970f, Analyses of mck and stream-sediment samples frm the Sundurn 0-5 quadrangle, Alaska: U.S. Geological Survey Open-File Report 434, 85 p. Clark. A. L., and Greenwood, W. R., 197Za. Geochmistry and distribution of platinum-group metals in mafic to ul tramafic complexes of southern and southeastern Alaska. * Geological Survey Research 1972: U.S. Geological Survey Professional Paper 800-C, p. C157-C160. -1972b. Petrographic evidence of volume increase relaced to serpentinitation. Union Bay, Alaska. Geological Survey Research 1972: U. S. Geological Survey Professional Paper 800-C, p. C21 -C27.

Cobb, E. H., 1972a. Metallic mineral resources map of the Bradfield Canal quadrangle. Alaska: U. 5. Geological Survey Miscellaneous Field Studies Map W-418. 1 sheet. scale 1:250,000.

1972b. Metalllc mineral resources map of the Craig quadrangle. Alaska: U. S. Geological Survey niscellaneous Field Studies Map MF-433, 1 sheet. scale 1:250,000.

-1972~. Metallic mineral resources map of the Dlxon Entrance quadrangle. Alaska: U. S. Geological Survey Miscellaneous Field Studies Map MF-434, 1 sheet, scale 1:250.000. -19724, Metallic mineral resources map of the Juneau quadrangle, Alaska: U. S. Geologlcal Survey Miscellaneous Field Studies Map MF-435, 1 sheet, scale 1:250,000. -1972e, Metallic mineral resources mp of the Ketchikan quadrangle, Alaska: U. 5. Geological Survey Miscellantous Field Studies Map MF-420, 1 sheet. scale 1:250.000.

-1972f, Metallic mineral resources map of the Mount Fairneather quadrangle, Alaska: U. 5. Geological Survey Miscellaneous Field Studies Map MF-436. 1 sheet, scale 1:250,WO.

-19729, Metallic mineral resources map of the Petersburg quadrangle. Alaska: U. S. Geological Survey Miscellaneous Field Studies Map MF-415. 1 sheet. scale 1:250,000. Cobb, E. H., 1972h. Metallic mineral resources mp of the Port Alexander quadrangle. Alaska: U. S. Gwloglcal Survey Hisc~llaneousField Studies MP MF-464. 1 sheet. scale 1:250.000.

-19721. Metallic mineral resources IMP of the Prince Rupert quadrangle. Alaska: U. S. Geological Survey Miscellaneous Field Studies Map w-437, 1 Sheet scale 1 :250,000.

1972j, *tallic mineral resources map Of the Sitka quadrangle. Alaska: U. 5. Geological Survey Miscellaneous Field Studies Map Mf-467. 1 sheet, scale 1: 250,000.

-1972k, ktrllic mineral resources mp of the Skagway quadrangle. Alaska: U. S. Geological Sur.*ey Miscellaneous Field Studies #P MF-424, 1 sheet. scale 1:250.000.

-19721. Metallic mineral resources mp of the Sundurn quadrangle, Alaska: U. $. Geological Survey Miscellaneous Field Studies Map MF-425, 1 sheet, scale 1 :25O.M]0.

1972m. ktallic mlneral resources map of the Taku River quadrangle, Alaska: U. S. Geological Survey Miscellaneaus Field Studies Map IF-407, 1 sheet. -scale 1:250,WO. 1972n. Wtalfic mineral resources map of the Yakubt quadrangle, Alaska: U. 5. Geological Survey Miscellaneous Field Studies Map F-408. 1 sheet. scale1 :250.000.

-1973, Placer deposits of Alaska: U.S. Geological Survey Bulletin 1374, 213 p.

Cobb, E. H., 197&. Sunmary of references to mineral occurrences (other than mineral fuels and construction rmterials) in the Bradfield Canal quadrangle. Alaska: U. 5. Geological Survey Open-Fi le Report 78-922. 98 P.

1978b. Smry of references to mineral occurrences (other than mineral fuels and construction materials) in the Craig quadrangle. Alaska: U. S. -Geological Survey Open-File Report 78-869, 262 p.

1978~.SurnMry of references to mineral occurrences (other than mineral fuels and construction ~terials)in the Oixon Entrance quadrangle. Alaska: -U. S. Geological Survey Open-Ftle Report 78-@63. 34 p.

1978d. Sunmary of references to mineral occurrences (other than mineral fuels and construction mterials) in the Juneau quadrangle. Alaska: U. S. -Geological Survey Open-File Report 78-374. 156 P.

1978e. Sumry of references to mineral occurrences (other than mineral fuels and construction materials) in the Mt. Fairneather and Skayay quadrangles, Alaska: U. 5. Geological Survey Open-File Report 78-316. 128 p.

1978f. Sumnary of references to mineral occurrences (other than mineral fuels and construction materials) in the Petersburg quadrangle, Alaska: -U. 5. Geological Survey Open-File Report 78-870, 53 p.

-1978q, Sumry of references to mineral occurrences (other than mineral fuels and construction msterials) in the Port Alexander quadrangle, Alaska: U. S. Geological Survey Open-File Report 78-787. 32 p.

1978h. Sumrusry of references to mineral occurrences (other than mineral fuels and construction materials) in the Sitka quadrangle, Alaska: U. 5. ~eologicalSurvey Open-File Report 78-450. 124 p.

-1978i. Sunnary of references to mineral occurrences (other than mineral fuels and construction materials) in the Sumdurn and Taku River quadrangles. Alaska: U. S. Geological Survey Open-File Report 78-698, 64 p.

1979, Sumry of references to mineral occurrences (other than mineral fuels and construction materials) in the Bering ~lacier,Icy Bay. Middleton lsland. and Yakutat auadrangles , Alaska: U. S. Geologi cal Survey Open-Fi le Report 79-1246. 41 p.

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