Bibliography for Metallic Mineral Districts in Pima and Santa Cruz Counties, Arizona by Lorraine Schnabel, John W

Home , Mount Wrightson, Pusch Ridge, Silver Bell Mountains

Bibliography for Metallic Mineral Districts in Pima and Santa Cruz Counties, Arizona by Lorraine Schnabel, John W. Welty, Richard A. Trapp, and Stephen J. Reynolds

Arizona Bureau of Geology and Mineral Technology Geological Survey Branch Circular 26 1986 CORRAO 1986 ARIZONA BUREAU OF GEOLOGY AND MINERAL TECHNOLOGY

TheArizona Bureau of Geology and Mineral Technology was established in 1977by an act of the State legislature. Under thisact, the Arizona Bureau of Mines, created in 1915,was renamed and reorganized and its mission was redefined and expanded. The Bureau of Geology and Mineral Technology, a division of the Universityof Arizona administered by the Arizona Board of Regents, is charged by the legislature to conduct research and provide information about the geologic setting of the State, including its mineral and energy resources, itsnatural attributes, and itsnatural hazards and limitations. In order to carry out these functions, the Bureau is organized into two branches. Geological Survey BranCh. Staff members conduct research, do geologic mapping, collect data, and provide information about the geologic setting of the State to (a) assistin developing an understanding of the geologic factors that influence the locations of metallic, nonmetallic, and mineral fuel resources in Arizona, and (b) assistin developing an understanding of the geologic materials and processes that control or limit human activities in the State. Minerai Technology Branch. Staff members conduct research and provide information about exploration, mining, and metallurgical processes that are needed in the development of potential metallic, nonmetallic, and mineral fuel resources in Arizona. Guidance is directed toward the recovery and treatment of these resources by methods that are safe, efficient, and compatible with the environmental needs of the State.

Office of the Director Edgar J. McCuliough, Jr. Acting Director

Geological Survey Branch (Arizona Geological Survey) Minerai Technology Branch Larry D.Fellows, State Geologist J. Brent Hiskey and Assistant Director Assistant Director

The Bureau of Geology and Mineral Technology is a division of the Universityof Arizona. Bibliography for Metallic Mineral Districts in Pima and Santa Cruz Counties, Arizona

Lorraine Schnabel u.s. Geological Survey

and

John W. Welty Richard A. Trapp Stephen J. Reynolds Arizona Bureau of Geology and Mineral Technology

Circular 26 1986

Prepared in cooperation with the u.s. Geological Survey

Arizona Bureau of Geology and Mineral Technology Geological Survey Branch

TABLE OF CONTENTS

Introduction •••••••••• iv

Pima County ••••••• I

Santa Cruz County • ••• 35

LIST OF ILLUSTRATIONS

Figure Page

I Mineral districts in Pima County ••• vi

2 Mineral districts in Santa Cruz County 34

iii INTRODUCTION

This bibliography provides references for each known metallic mineral district in Pima and Santa Cruz Counties in Arizona. In a mineral-district classification, known metallic mineral occurrences are grouped according to geologic and metallogenic criteria rather than the geographic associations used in the traditional mining-district approach (Keith aOOothers, 1983a,b). Ideally, a mineral district should consist of mineral occurrences that have a commongenesis. Amineral-district classification is especially useful for understanding the geologic setting of mineralization and the distribution of knownmineral occurrences with similar geology. A mineral-district map, how- ever, is by no means a statement of mineral potential because future mineral disCoveries within and outside established districts will affect district boundaries. Although understanding the distribution of knownmineral deposits is essential in evaluating mineral potential, many other geologic aOOtech- nologic factors must also be considered (Fellows, 1984). This circular is the third in a series of county-by-county bibliographies for metallic mineral districts in Arizona. This and other circulars are based upon the work of Keith and others (1983c), but provide a more usable format aOOmore comprehensive reference lists than the latter publication. Nearly 1,100 citations are listed in this circular. For each county, a list of general county references precedes the specific references for the mineral districts. These general citations furnish information that applies to the entire county or pertains to a significant number of mineral districts within that county. The user of this bibliography is reminded to examine care- fully the general county reference list whensearching for information regard- ing a specific mineral district. Mineral districts are listed alphabeticallYi those with no reported production are included as well (Keith and others, 1983bi welty aOOothers, 1985). Citations for each mineral. district are clas- sified as either primary or secondary references. Primary references are those that provide geologic descriptions or moderngeologic interpretations, whereas secondary references are most often pre-World War I articles in difficult-to- locate sources. Secondary references also include citations such as Mineralogy of Arizona, the focus of which is not the geology of a specific terrane.

References

Fellows, 1.. D., 1984, Mineral aOOenergy resourcesr assessing Arizona's potential: Arizona Bureau of Geology and Mineral Technology Fieldnotes, v , 14, no. 1, p. 1-9. Keith, Stanley, Gest, D. E., and DeWitt, Ed, 1983, Metallic mineral districts of Arizona: Arizona Bureau of Geology and Mineral Technology Map18, scale 1:1,000,000. Keith, Stanley, Gest, D. E., DeWitt, Ed, WoodeToll, Netta, and Everson, B. A., 1983, Metallic mineral districts and production in Arizona: Arizona Bureau of Geologyand Mineral TechnologyBulletin 194, 58 p. Keith, Stanley, Schnabel, Lorraine, DeWitt, Ed, Gest, D. E., and Wilt, Jan, 1983 [1984), Map, description, and bibliography of the mineralized areas of the Basin aOORangeProvince in Arizona: U.S. Geological Survey Cl>en- File Report 84-86, 129 p., scale 1:500,000. Welty, J. w., Reynolds, S. J., Keith, S. B., Gest, D. E., Trapp, R. A., and DeWitt, Ed, 1985, Mine index for metallic mineral districts of Arizona: Arizona Bureau of Geologyand Mineral TechnologyBulletin 196, 92 p.

Acknowledgments

Compiling a bibliography is an arduous task. Charles Thorman and Ed DeWitt of the U.S.Geological Survey (Denver) provided editorial assistance and support for this project. Several people at the Arizona Bureau of Geology and Mineral Technologyalso made this labor easier. Jon Shenk aided in track- ing downdifficult citations and Jon Spencer provided considerable assistance and support. Evelyn VandenDolder edited the introduction and graciously proofread each citation. Joy Mehulka designed the chapter headings and Joe LaVoiedrafted the mineral-district maps and designed the layout. Pete Corrao drew the illustrations on the cover aOOon pages iii and v.

1120 1- SANTA ROSA~---- ;MAGONIGAL------d CANADA DEL ORO--..------u O--a-----1 ~SILVER BELL MARBLE PEAK ~ REDINGTON I WATERMAN--0 !3AMOLE ---0 ~CATALINA I

P,MA BLUE ROCK-1 ROSKRUGE--D rQUIEN SA BE SEDIMENTARY HILLS---C> 6 @ Tucson COMOBABI o--SAGINAW HILL I 1E A S T HAL F o----CARDINAL AVE.

[\ C ~~ROADSIDE /' RINCON---O CABABI~ crCOYOTE Jot KEYSTONE /;:/')\ QUINLAN ~KITT PEAK ~PIMA' I \\ 1\~) I CUPRITE-C::::) BLACK DRAGON---() PAPAGO~ I~) 0- V-EMPIRf BABOQUIVARI~ ,---- HELVETIA-RoskMONT ~ JACKSON~ I OLD BALDY MINE CANYON~ MILDRED PEAK-t? JCERRO ~~~D.£.. ~~ c::::<...GR:ATER!I~ AGU,"" PE"~ ~ V: c:::3-=CAVE CREEK

1(;;-"""', LAS GUIJAS~ I .•.'-...... AMADO D I •..•.•.. OCEANIC------11 .•..-...... ~ASTER-----Or ~--' .... I ARIVACA

CERRO DE FRESNEL~~

0 _____ 112 I ------1 -- 1 SANTA ROSA---u

! ~:J: CORNEUA ~"MARRON MTNS. I ~CADILLAC

GROWLER~ PMA~ /Q~;-BROWNEL

I ! w : ST \J HGUN:HT LF :~t-O",JOTO " <, __~_ ~QUITOBAQU'TO BENNEVIS! 0, ~

1 --""-- <, ~M:EZUMA CABABlC» i

mi. 0 10 20

f-I ---.'-'--' --,,~-"':', 1 km. 0 10 20 30

Mineral districts in EAST and WEST HALF of PIMA County, Arizona

vi Pima GENERAL COUNI'YREFERENCES Courtright, J. H., 1958, Progress report of investigations of some Cretaceous-Tertiary formations in southeastern Arizona: Ari- Allen, M. A., 1922, Arizona gold placers: zona Geological Society Digest, v. 1, p. Arizona Bureau of Mines Bulletin 118, 24 7-9. p. Creasey, S. C., 1966, Hydrothermal altera- Allen, M. A., and Butler, G. M., 1921, Fluor- tion, in Titley, S. R., and Hicks, C. L., spar: Arizona Bureau of Mines Bulletin eds., Geology of the porphyry copper 114, 19 p. Arizona Bureau of Geology and Mineral Tech- deposits, southwestern North America: Tuc- nology Geological Survey Branch, file data son, University of Arizona Press, p. 51- and clippings (845 N. Park Ave., Tucson, 74. AZ 85719). Dale, V. B., Stewart, L. A., and MCKinl}ey, W. Arizona Bureau of Mines, 1961, Gold placers A., 1961, Tungsten deposits of Cochise, and placering in Arizona, 6th ed,e Bulle- Pima, and Santa Cruz Counties, Arizona: tin 168, 124 p. U.S. Bureau of Mines Report of Investiga- Arizona D9partment of Mines and Mineral Re- tions 5650, 132 p. sources, file data (Mineral Resource Damon, P. E., and Bikerman, Michael, 1964, Bldg., Fairgrounds, Phoenix, AZ 85007). Potassium-argon dating of post-Laramide Balla, J. C., 1972, The relationship of Lara- plutonic and volcanic rocks within the mide stocks to regional structure in Basin and Range Province of southeastern central Arizona: Tucson, University of Arizona and adjacent areas: Arizona Geo- Arizona, Ph.U Dissertation, 132 p. logical Society Digest, v; 7, p. 63-78. Bikerman, Michael, and Damon, P. E., 1966, Damon, P. E., and Mauger, R. L., 1966, Epeir- K-Ar chronology of the Tucson Mountains, ogeny-orogeny viewed from the Basin and Pima County, Arizona: Geological Society Range Province: American Institute of of America Bulletin, v; 77, p. 1225-1234. Mining, Metallurgical, and Petroleum Engi- Bryan, Kirk, 1922, Erosion and sedimentation neers Transactions, v. 235, p. 99-112. in the Papago country, Arizona, with a Davis, G. H., 1980, Structural characteris- sketch of the geology: U.S. Geological tics of metamorphic core complexes, south- Survey Bulletin 730-B, 72 p. ern Arizona, in Crittenden, M. D., Jr., ______1925, The Papago country, Arizona; a and others, eds., Cordilleran metamorphic geographic, geologic, and hydrologic re- core complexes: Geological Society of connaissance with a guide to desert water- America Memoir 153, p. 35-77. ing places: U.S. Geological Survey Water- Supply Paper 499, 436 p., scale 1:250,000 Davis, J. D., 1971, The distribution and zon- and 1:500,000, 4 plates. ing of the radioelements potassium, ura- Bryant, D. L., 1955, Stratigraphy of the Per- nium, and thorium in selected porphyry mian System in southern Arizona: Tucson, copper deposits: Tucson, University of University of Arizona, Ph.D. Dissertation, Arizona, M.S. Thesis, 130 p. 109 p. Drewes, Harald, 1966, Road log for southern 1968, Diagnostic characteristics of the Santa Rita Mountains, Santa Cruz and Pima --~P-a71eozoicformations of southeastern Ari- Counties, Arizona: U.S. Geological Survey zona, in Titley, S. R., ed., Southern Open-File Report, 6 p. Arizona(;uidebook 111--1968: Arizona Geo- 1967, A geochemical anomaly of base logical Society, p. 33-47. ---m--e~talsand silver in the southern Santa Cooper, J. R., 1961, Turkey-track porphyry-a Rita Mountains, Santa Cruz County, Arizo- possible guide for correlation of Miocene na, in Geological Survey Research 1967: rocks in southeastern Arizona: Arizona U.S. Geological Survey Professional Paper Geological Society Digest, v. 4, p. 17-33. 575-D, p. 176-182.

Pima 1 GENERAL REFERENCES, continued ed., Southern Arizona Guidebook II: Arizo- ______1968, New and revised stratigraphic na Geological Society, p. 43-48. names in the Santa Rita Mountains of Florence, F. P., and Reynolds, S. J., 1985, southeastern Arizona: u.s. Geological Sur- Compilation. . of Rb-Sr, fission-track ' vey Bulletin 1274-C, 15 p. IsotopIc-lead, and lead-alpha age deter- ______1969, The Laramide orogeny of Arizona minations in Arizona: Arizona Bureau of southeast of Tucson [abs.]: Geological Geology and Mineral Technology Open-File Society of America Special Paper 121, p. Report 85-18, 89 p. 501-502. Granger, H. C., and Raup, R. B., 1962, Recon- ______1971, Mesozoic stratigraphy of the naissance study of uranium deposits in Santa Rita Mountains, southeast of TUcson, Ar izona: U.S. Geolog ical Survey Bulletin 1147-A, 54 p. Arizona: U.S. Geological Survey Profes- sional Paper 658-C, 81 p. Graybeal, F. T., 1972, The partition of trace ____~1972a, Cenozoic rocks of the Santa Rita elements among coexisting minerals in some Mountains, southeast of Tucson, Arizona: Laramide intrusive rocks in Arizona: TUc- U.S. Geolog ical Survey Professional Paper son, University of Arizona, Ph.D. Disser- 746, 66 p. tation, 2.20p. ____~1972b, Structural geology of the Santa ______1973, Copper, manganese, and zinc in Rita Mountains, southeast of TUcson, Ari- coexisting mafic minerals from Laramide zona: U.S. Geological Survey Professional intrusive rocks in Arizona: Economic Geol- Paper 748, 35 p., scale 1:12,000, 4 ogy, v. 68, p. 785-798. plates. Greeley, M. N., 1978, Proven copper reserves ____~1973, Geochemical reconnaissance of the in Arizona, in The primary copper industry Santa Rita Mountains, southeast of TUcson, of Arizona in 1975 and 1976: Arizona Arizona: U.S. Geological Survey Bulletin Department of Mineral Resources Special 1365, 67 p. Report no. 2, p, 83-87. ______-1976, Plutonic rocks of the Santa Rita Halva, C. J.~ 1961, Geochemlcal investigation Mountains southeast of Tucson, Arizona: of "basalts" in southern Arizona: TUcson, U.S. Geolog ical Survey Professional Paper University of Arizona, M.S. Thesis, 88 p. 915, 75 p. Hayes, P. T., 1970, Cretaceous paleogeography ____~1980, Tectonic map of southeast Arizo- of southeastern Arizona and adjacent na: U.S. Geological Survey Miscellaneous areas: U.S. Geological Survey Professional Investigations Series Map 1-1109, scale Paper 658-B, 42 p, 1:125,000, 2 sheets. Haye-s,P. T., and Drewes, Harald, 1968, Meso- ____~1981, Tectonics of southeastern Arizo- zoic sedimentary and volcanic rocks of na: U.S. Geological Survey Professional southeastern Arizona, in Titley, S. R., Paper 1144, 96 p. ed., Southern Arizona Guidebook III--1968: Drewes, Harald, and Finnell, T. L., 1968, Arizona Geological Society, p. 49-58. Mesozoic stratigraphy and Laramide tecton- Jonnson, M. G., 1972, Placer goldaeposits of ics of part of the Santa Ri ta and Empire Arizona: U.S. Geological Survey Bulletin Mountains southeast of Tucson, Arizona, 1355, 103 p. field trip II, in Titley, S. R., ed., Jones, E. L., Jr., and Ransome, F. L., 1920, southern Arizona Guidebook 111--1968: Ari- Deposits of manganese .ore in Arizona, in zona Geological Society, p. 315-324. Contributions to economic geology, 1919; Eberly, L. D., and Stanley, T. B., Jr., 1978, pt. 1, metals and nonmetals except fuels: Cenozoic stratigraphy and geologic history U.S. Geological Survey Bulletin 710, p. of southwestern Arizona: Geological Soci- __~3-184._ ety of America Bulletin, v. 89, p. 921- Kahle, Katherine, Conway, Dyan, and Haxel, 940. Gordon, 1978, Preliminary geologic map of Elevatorski, E. A., 1971, Arizona fluorspar: the Ajo 10 by 20 quadrangle, Arizona: Arizona Department of Mineral Resources, U.S. Geological Survey Open-File Report 51 p. 78-1096, scale 1:250,000, 2 sheets. Erjavec, J. ~, 1981, The sulfur distribution Keith, Stanley, Gest, D. E., and DeWitt, Ed, in the sedimentary rocks of southeast 1983, Metallic mineral districts of Arizo- Arizona: Tucson, University of Arizona, na: Arizona Bureau of Geology and Mineral M.S. Thesis, 114 p. Technology Map 18, scale 1:1,000,000. Farnham, L. L., Stewart, L. A., and DeLong, Keith, Stanley, Gest, D. E., DeWitt, Ed, C. W., 1961, Manganese deposits of eastern Woode Toll, Netta, and Everson, B. A., Arizona: U.S. Bureau of Mines Information 1983, Metallic mineral districts and pro- Circular 7990, 178 p. duction in Arizona: Arizona Bureau of Fellows, M. ~, 1976, Composition of epidote Geology and Mineral Technology Bulletin from porphyry copper deposits: Tucson, 194, 58 p. University of Arizona, M.S. Thesis, 190 p. Keith, Stanley, Schnabel, Lorraine, DeWitt, Fergusson, W. B., 1959, The Cretaceous system Ed, Gest, D. E., and Wilt, Jan, 1983 of southeastern Arizona, in Heindl, L, A., [1984], Map, description and bibliography

2 Pima GENERAL REFERENCES, continued Richard, Kenyon, and.Courtright, J. H., 1960, Some Cretaceous-Tertiary relationships in of the mineralized areas of the Basin and southeastern Arizona and.New Mexico: Ari- Range Province in Arizona: u.s. Geological zona Geological Society Digest, v. 3, p. Survey Open-File Report 84-86, 129 p., 1-7. scale 1:500,000. Rose, A. W., and Cook, D. R., 1965, Radioac- Keith, Stanton, 1974, Index of mining proper- tive age dates of porphyry copper deposits ties in Pima County, Arizona: Arizona in the western United States [abs.l: Geo- Bureau of Mines Bulletin 189, 156 p. logical Society of America Special Paper Kuck , P. H., 1978, The behavior of molybde- 87, p. 141-142. num, tungsten, and titanium in the porphy- Scarborough, R. B., 1981, Radioactive occur- ry copper environment: Tucson, University rences and uranium production in Arizona; of Arizona, Ph.~ Dissertation, 277 p. final report: Arizona Bureau of Geology Livingston, D. E., Mauger, R. L., and Damon, and Mineral Technology Open-File Report P. E., 1968, Geochronology of the emplace- 81-1, 297 p. Also published as U.S. De- ment, enrichment, and preservation of partment of Energy Open-File Report GJBX- Arizona porphyry copper deposits: Economic 143(81). Geology, v. 63, p. 30-36. Schmitt, H. A., 1966, The porphyry copper de- Lowell, J. D., and Guilbert, J. M., 1970, Lateral and vertical alteration-minerali- posits in their regional setting, in zation zoning in porphyry ore deposits: Titley, S. R., and Hicks, C. L., ed~ Economic Geology, v. 65, p. 373-408. Geology of the porphyry copper deposits, southwestern North America: Tucson, Uni- Marvin, R. F., Naeser, C. W., and Mehnert, H. versity of Arizona Press, p. 17-33. H., 1978, Tabulation of radiometric ages-- Schrader, F. C., 1915a, Mineral deposits of including unpublished K-Ar and fission- the Santa Rita and Patagonia Mountains, track ages--for rocks in southeastern Arizona, with contributions ~ J. M. Hill: Arizona and southwestern New Mexico, in U.S. Geological Survey Bulletin 582, 373 Callender, J. F., and others, eds., Land p., scale 1:125,000. of Cochise--southeastern Arizona: New Mexico Geological Society Guidebook, 29th __~~1915b, Some features of the ore depos- Field Conference, p. 243-252. its in the Santa Rita and Patagonia Moun- Marvin, R. F., Stern, T. W., Creasey, S. C., tains, Arizona [abs.l: Washington Academy v , and Mehnert, H. H., 1973, Radiometric ages of Science Journal, 5, p. 252-253. of igneous rocks from Pima, Santa Cruz, ______1917, The geologic distribution and and Cochise Counties, southeastern Arizo- genesis of the metals in the Santa Rita- na: U.S. Geological Survey Bulletin 1379, Patagonia Mountains, Arizona: Economic 27 p. Geology, v , 12, p. 237-269. Myers, G. M., 1983, Tungsten occurrences in Schrader, F. C., and Hill, J. M., 1910, Some Arizona and their possible relationship to occurrences of molybdenite in the Santa metallogenesis: Tucson, University of Ari- Rita and Patagonia Mountains, Arizona, in zona, M.S. Thesis, 96 p. Contributions to economic geology, 1909; Parsons, A. B., 1933, The porphyry coppers: pt. I, metals and nonmetals except fuels: American Institute of Mining and Metallur- U.S. Geological Survey Bulletin 430, p. gical Engineers, 581 p. 154-163. __ ~ __ .1957, The porphyry coppers in 1956: Schwartz, G. M., 1947, Hydrothermal altera- American Institute of Mining, Metallurgi- tion in the "porphyry copper" deposits: cal, and Petroleum Engineers, 270 p. Economic GeOlogy, v. 42, p. 319-352. Peterson, J. A., Cox, D. P., and Gray, Floyd, ______1956, Argillic alteration and ore de- 1985, Mineral resource assessment of the posits: Economic Geology, v. 51, p. 407- Ajo and Lukeville 10 by 20 quadrangles, 414. Arizona: U.S. Geological Survey Open-File __--:--;--01958,Alterationof biotite under meso- Report 85-527, 77 p., scale 1:250,000, 3 thermal conditions: Economic-Geology, v. plates. 53, p. 164-177. Peterson, J. A., Page-Nedell, S. S., and Shafiqullah, M., Damon, P. E., Lynch, D. J., Bergquist, J. R., 1984, Map showing min- Kuck, P. H., and Rehrig, W. A., 1978, Mid- eral-resource potential of U.S. Forest Tertiary magmatism in southeastern Arizo- Service and Bureau of Land Management na, in Callender, J. F., and others, eds., Wilderness Study Areas in Arizona: U.S. Lana--of Cochise--southeastern Arizona: Geological Survey Open-File Report 84-408, New Mexico Geological Society Guidebook, 14 p., scale 1:1,000,000. 29th Field Conference, p. 231-241. Reynolds, S. J., Florence, F. P., Currier, D. Shafiqullah, M., Damon, P. E., Lynch, D. J., A., Anderson, A. V., Tr app, R. A., and Reynolds, S. J., Rehrig, W. A., and Ray- Keith, S. B., 1985, Compilation of K-Ar mond, R. H., 1980, K-Ar geochronology and age determinations in Arizona: Arizona geologic history of southwestern Arizona Bureau of Geology and Mineral Technology and adjacent areas, in Jenney, J. P., and Open-File Report 85-8, 320 p. Stone, Claudia, eds.~tudies in western

Pima 3 GENERAL REFERENCES, continued 1883-1926, Mineral resources of the ---U-n~ited States [annual volumes for the Arizona: Arizona Geological Society Di- gest, v. 12, p. 201-260. years 1882-1923]: Washington, U.S. Govern- ment Printing Office. Stewart, L. A., and Pfister, A. J., /1960, U.S. Geological Survey, Arizona Bureau of Barite deposits of Arizona: u.s. Bureau of Mines, and U.S. Bureau of Reclamation, Mines Report of Investigations 5651, 89 p. 1969, Mineral and water resources of Ari- Stoyanow, A. A., 1936, Correlation of Arizona zona: Arizona Bureau of Mines Bulletin Paleozoic formations: Geological Society 180, 638 p. of America Bulletin, v. 47, p. 459-540. J. J., Stringham, Bronson, 1958, Relationship of ore Welty, W., Reynolds, S. Keith, S. B., to porphyry in the Basin and Range Prov- Gest, D. E., Trapp, R. A., and DeWitt, Ed, ince, U.S.A.: Economic Geology, v. 53, p. 1985, Mine index for metallic mineral 806-822. districts of Arizona: Arizona Bureau of Geology and Mineral Technology Bulletin 1960, Differences between barren and ---p-r-o-ductiveintrusive porphyry: Economic 196, 92 p. Welty, J. W., Reynolds, S. J., Spencer, J. Geology, v. 55, p. 1622-1630. E., and Trapp, R. A., 1985, Ore grades for Titley, S. R., ed., 1982, Advances in geology of the porphyry copper deposits, south- metallic mineral districts of Arizona: Arizona Bureau of Geology and Mineral western North America: Tucson, University Technology Open-File Report 85-12, 34 p. of Arizona Press, 560 p. Welty, J. W., Spencer, J. E., Allen, G. B., Titley, S. R., and Hicks, C. L., eds., 1966, Reynolds, S. J., and Trapp, R. A., 1985, Geology of the porphyry copper deposits, southwestern North America: Tucson, Uni- Geology and production of middle Tertiary versity of Arizona Press, 287 p. mineral districts in Arizona: Arizona Bureau of Geology and Mineral Technology 'Ibsdal, R. M., 1979, Preliminary compilation Open-File Report 85-1, 88 p. of isotopic ages within the Ajo 10 x 20 quadrangle, Arizona: U.S. Geological Sur- Wilson, E. D., 1941, Tungsten deposits of Arizona: Arizona Bureau of Mines Bulletin vey Open-File Report 79-399, 7 p., scale 148, 54 p, 1:250,000. 1952, Arizona gold placers, in Arizona U.s. Atomic Energy Commission, Preliminary ---g-o-=-ldplacersand placering, 5th ed.: Ari- reconnaissance reports; available for in- zona Bureau of Mines Bulletin 160, p. 11- spection on microfiche at the Arizona 86. Bureau of Geology and Mineral Technology Wilson, E. D., Cunningham, J. B., and Butler, Geological Survey Branch, 845 N. Park G. M., 1967, Arizona lode-gold mines and Ave., Tucson, AZ 85719. gold mining (revised): Arizona Bureau of U.S. Bureau of Mines, file data (Intermoun- Mines Bulletin 137, 254 p. tain Field Operations Center, Bldg. 20, Wi Lson , E. D., Moore, R. T., and O'Ha ire, R. Federal Center, Denver, CO 80225). T., 1960, Geologic map of Pima and Santa Minerals Industry Location Subsystem Cruz Counties, Arizona: Arizona Bureau of ----(-M-ILs)computer data bank (Intermountain Mines, scale 1:375,000. Field Operations Center, Bldg. 20, Federal Wilt, J. C., Keith, S. B., and Theodore, T. Center, Denver, CO 80225; Arizona da~a G., 1984, A listing and map showing molyb- also available for inspection at the ArI- denum occurrences in Ar izona: U.S. Geolog- zona Bureau of Geology and Mineral Tech- ical Survey Open-File Report 84-830, 62 nology Geological Survey Branch, 845 N. p., scale 1:1,000,000. Park Ave., Tucson, AZ 85719). Wright, P. L., Trapp, R. A., Reynolds, S. J., 1927-33, Mineral resources of the unit- Richard, S. M., and Peirce, H. W., 1985, ----e~d~States [annual volumes for the years Theses and dissertations on Arizona geolo- 1924-31]: washington, U.S. Government gy, 1891-1978: Arizona Bureau ?f Geology Printing Office. and Mineral Technology Open-FIle Report 1933-86, Minerals yearbook [annual vol- 85-10, 141 p. ---um--esfor the years 1932-84]: washington, U.S. Government Printing Office. U.S. Bureau of Mines and U.S. Atomic Energy AGUIRRE PEAK Commission, 1970, Preliminary reconnaissance for uranium in Pima and Pinal Coun- Primary References ties, Arizona, 1950 to 1957: U.S. Atomic Energy Commission Report RME-159. Balla, J. C., 1962, Geology and qeochem ist ry U.S. Geological Survey, Mineral Resource Data of beryllium in southern Arizona: Tucson, System (MRDS) computer data bank (345 University of Arizona, M.S. Thesis, 76 p. Middlefield Rd., Menlo Park, CA 94025; Haxel, Gordon, May, D. J., and Tosdal, R. M., Arizona data also available for inspection 1982, Reconnaissance geologic map of the at the Arizona Bureau of Geology and Min- Presumido Peak quadrangle, Arizona: U.S. eral Technology Geological Survey Branch, Geological Survey Miscellaneous Field 845 N. Park Ave., Tucson, AZ 85719). Studies Map MF-1378, scale 1:62,500.

4 Pima AGUIRRE PEAK, continued 1937a, Ajo district, in Some Arizona --o-r-e-deposits: Arizona Bureau of Mines Bul- Haxel, Gordon, wright, J. E., May, D. J., and Tosdal, R. M., 1980, Reconnaissance geolo- letin 145, p. 86-90. gy of the Mesozoic and lower Cenozoic _--:_1 937b, Geology and ore deposits of the rocks of the southern Papago Indian Reser- Ajo quadrangle: Arizona Bureau of Mines vation, Arizona; a preliminary report, in Bulletin 141, 83 p. Jenney, J. P., and Stone, Claudia, ed5:; -----:-1937c, Physiography of the Ajo region, Studies in western Arizona: Arizona Geo- Arizona: Geological Society of America logical Society Digest, v, 12, p. 17-29. Bulletin, v. 48, p. 323-347. Heindl, L. A., 1960, Cenozoic geology of the ____ 1942, The mineralization of the Ajo Papago Indian Reservation, Pima, Maricopa, copper district, Arizona: Economic Geolo- and Pinal Counties, Arizona (a preliminary gy, v. 37, p. 247-309. summary): Arizona Geological Society Di- ___ ---:-1946 [1947], The Ajo mining district, gest, v, 3, p, 31-34. Arizona: U.S. Geological Survey Profes- Heindl, L. A., and Fair, C. L., 1965, Meso- sional Paper 209, 112 p. zoic(?) rocks in the Baboquivari Moun- _-:-....-:1952, Geology of the New Cornelia mine, tains, Papago Indian Reservation, Arizona: Ajo, Arizona, in Shride, A. F., and U.S. Geological Survey Bulletin 1194-1, 12 others, eds., Guidebook for field trip p. excursions in southern Arizona: Arizona Meeves, H. C., 1966, Nonpegmatitic beryllium Geological Society, p, 58-61. occurrences in Arizona, Colorado, New Mex- Gray, Floyd, and Miller, R. J., 1984, New ico, Utah, and four adjacent states: U.S. K-Ar ages of volcanic rocks near Ajo, Pima Bureau of Mines Report of Investigations and Maricopa Counties, southwestern Arizo- 6828,_ 68 p. na: Isochron/West, no. 41, p. 3-6. Guilbert, J. M., and Lowell, J. D., 1968, AJO Potassic alteration in porphyry copper deposits labs.l . Economic Geology, v. 63, Primary References p. 703. Hardwick, W. R., 1960, Operr-p it; copper mining Bell, G. A., 1930, Leaching practice and methods at New Cornelia Branch, Phelps costs at the New Cornelia mines of the Dodge Corp., Pima County, Ariz.: U.S. Calumet and Arizona Mining Company, Ajo, Bureau of Mines Information Circular 7938, Ariz.: U.S. Bureau of Mines Information 83 p. Circular 6303, 29 p. Harris, J. 0., 1984, The emplacement and Cox, D. P., Czamanske, G. K., and Bain, J. crystallization of the Cornelia pluton, H., 1981, Mineral-rich fluid inclusions in Ajo, Arizona--an analysis based on the the root zone of a porphyry copper system, compositional zoning of plagioclase and Ajo, Arizona laba.l e Geological Society of field relations: Tucson, University of America Abstracts with Programs, v. 13, p. Arizona, M.S. Thesis, 78 p. 463. Ingham, G. R., and Barr, A. T., 1932, Mining Cox, D. P., and Ohta, Eijun, 1984, Maps show- methods and costs at the New Cornelia ing rock types, hydrothermal alteration Branch, Phelps Dodge Corporation, Ajo, and distribution of fluid inclusions in Ariz.: U.S. Bureau of Mines Information the Cornelia pluton, Ajo mining district, Circular 6666, 18 p. Pima County, Arizona: U.S. Geological Sur- Jones, W. C., 1974, Geology of the northern vey Open-File Report 84-388, 8 p., scale portion of the Ajo Mountains, Pima County, 1:62,500. Arizona: TUcson, University of Arizona, Creasey, S. C., 1959, Some phase relations in M.S.Thesis, 77 p. the hydrothermally altered rocks of por- Legraye, M. P., 1923, Study of some mining phyry copper deposits: Economic Geology, districts of Arizona and of the structure v. 54, p. 351-373. of some ore specimens: Stanford, Stanford Dixon, D. W., 1966, Geology of the New Corne- University, M.S. Thesis. lia mine, Ajo, Arizona, in Titley, S. R., Lukanuski, J. N., Nevin, A. E., and Williams, and Hicks, C. L., eds., -Geology of the S. A., 1975, Locomotive-type post-ore fan- porphyry copper deposits, southwestern glomerates as exploration guides for por- North America: TUcson, University of Ari- phyry copper deposits [abs.]: Economic zona Press, p. 123-132. Geology, v• 70, p. 248. Gilluly, James, 1935, The copper deposits of McDowell, F. W., 1971, K-Ar ages of igneous Arizona; Ajo district, in Copper resources rocks from the western United States: of the world, v. 1: International Geologic Isochron/West, no. 2, p. 1-16. Congress, 16th, washington, D. C., 1933, McKinstry, Hugh, 1957, Source of iron in py- p. 228-233. ritized wallrocks: Economic Geology, v. __ --.::1936,Pediments of the Ajo region, Ari- 52, p. 739-754. zona [abs.]: Washington Academyof Science May, B. T., 1968, Magnetic properties of Journal, v , 26, p. 388-389. rocks associated with the New Cornelia

Pima 5 AJO, continued Press, v. 116, p. 115-119. porphyry copper deposit, Pima County, Ari- Greenway, J. C., 1920, Success after failures zona: Tucson, University of Arizona, Ph.D. (story of New Cornelia): Arizona Mining Dissertation, 159 p. Journal, v. 3, no. 8, p. 17. Sheppard, S. M. F., Nielsen, R. L., and Tay- Joralemon, I. B., 1914, The Ajo copper mining lor, H. P., Jr., 1971, Hydrogen and oxygen district, Arizona: Engineering and Mining isotope ratios in minerals from porphyry Journal, v. 98, p. 663-665. copper deposits: Economic Geology, v. 66, Lakes, A., 1900, Copper deposits of the Ajo p. 515-542. basin and Gila basin, Arizona: Mines and Stewart, L. A., 1933, Study of the Ajo copper Minerals, v. 21, p. 12-15. ore minerals: Tucson, University of Arizo- Rickard, T. A., 1923, The story of the New na, M.S. Thesis, 24 p. Cornelia: Engineering and Mining Journal- UyTana, V. F., 1983, Physiochemical charac- Press, v. 115, no. 1, p. 7-10. teristics during potassic alteration of _....,---;-,1925,Thelater story of the NewCorne- the porphyry copper deposit at Ajo, Ari- lia enterprise: Engineering and Mining zona: Tucson, University of Arizona, M.S. Journal-Press, v. 119, no. 7, p, 285-289. Thesis, 96 p. Weed, W. H., ed., 1918-20, The mines hand- Wadsworth, W.B., 1968, The Cornelia pluton, book; an enlargement of the copper hand- Ajo, Arizona: Economic Geology, v. 63, p. book, a manual of the mining industry of 101-ll5. the world: NewYork, W.H. Weed, v. 13-14. ______1974, Cornelia pluton, Arizona; petro- Wilson, E. D., and Roseveare, G. H., 1949, genesis inferred from grain-transition Arizona nonmetallics, a summary of past probabilities laba.}: EOS, v. 55, no. 4, production and present operations, 2nd p. 485. ed.: Arizona Bureau of Mines Bulletin 155, 60 p. Secondary References AJOCORNELIA Allen, A. W., 1922, Ajo enterprise of the New Cornelia Copper Company: Engineering and Primary References Mining Journal-Press, v. 113, pt. 2, p. 952-956, 1003-1008. Gilluly, James, 1937a, Ajo district, in Some Anthony, J. W., williams, S. A., and Bideaux, Arizona ore deposits: Arizona Bureau of R. A., 1977, Mineralogy of Arizona: Tuc- Mines Bulletin 145, p. 86-90. son, University of Arizona Press, 255 p. ___ ~1937b, Geology and ore deposits of the Bell, P. M., and Roy, R. F., 1965, Heat flow Ajo quadrangle: Arizona Bureau of Mines at Ajo, Arizona: Carnegie Institution of Bulletin 141, 83 p. Washington Yearbook 64, 1964-1965, p. 150- ___ 1942, The mineralization of the Ajo 153. copper district, Arizona: Economic Geolo- 1967, Heat flow and gravity measure- gy, v, 37, p. 247-309. ---ments at Ajo, Arizona: Carnegie Institu- 1946 [1947], The Ajo mining district, tion of Washington Yearbook 65, 1965-1966, --:A=-r-l"-zeona:U.S. Geolog ical Survey Profes- p. 414-415. sional Paper 209, 112 p. Bramwell, A. W., 1918, In Aj o and Scheelite Romslo, T. M., and Robinson, C. S., 1952, districts: Arizona Mining Journal, v. 2, Copper Giant deposits, Pima County, Arizo- no. 7, p. 20. na: U.S. Bureau of Mines Report of Inves- --,---, 1919, News of Ajo and Gunsight dis- tigations 4850, 9 p. tricts: Arizona Mining Journal, v. 2, no. 11, p. 24-25. Secondary References Butler, B. S., 1947, The Ajo mining district, Arizona--a review (of U.S. Geological Dehlinger, M. E., 1949, Report on Ajo quad- Survey Professional Paper 209, by James rangle: Compass, v, 26, p. 182-188. Gilluly): Economic Geology, v. 42, p. 583- Joralemon, I. B., 1914, The Ajo copper mining 587. district, Arizona: Engineering and Mining Damon, P. E., Mauger, R. L., and Bikerman, Journal, v , 98, p. 663-665. Michael, 1964, K-Ar dating of Laramide Lakes, A., 1900, Copper deposits of the Ajo plutonic and volcanic rocks within the basin and Gila basin, Arizona: Mines and Basin and Range province of Arizona and Minerals, v. 21, p. 12-15. Sonora, in Cretaceous-Tertiary boundary Weed, W. H., ed., 1918-20, The mines hand- includingr-volcanic activity: International book; an enlargement of the copper hand- Geological Congress, 22nd, Calcutta, In- book, a manual of the mining industry of dia, 1964, Proceedings, sec. 3, p. 45-55. the world: NewYork, W.H. Weed, v. 13-14. Dehlinger, M. E., 1949, Report on Ajo quad- _---,_1922, The mines handbook, succeeding rangle: Compass, v. 26, p, 182-188. the copper handbook describing the mining DeKalb, C., 1918, Ajo coppet mines (Pima companies of the world: Tuckahoe, N.Y., County, Arizona): Mining and Scientific Mines HandbookCompany,v. 15, 2248 p.

6 Pima AMAro Greenstein, Gerald, 1961, The structure of the Amole Arkose north of King Canyon, Prlina;yReferences Tucson Mountains, Arizona: Tucson, Univer- sity of Arizona, M.S. Thesis, 42 p. Keith, W. J., and Theodore, T. G., 1975, Re- Guild, F. N., 1905, Petrography of the Tucson connaissance geologic map of the Arivaca Mountains, Pima County, Arizona: American quadrangle, Arizona: u.s. Geological Sur- Journal of Science, 4th ser., v. 20, p. vey Miscellaneous Field Studies Map MF- 313-318. 678, scale 1:63,360. Horton, J. W., 1965, Geology of the Mam-A~ah Plouff, Donald, 1961, Gravity survey near picnic area, Tucson Mountains, Pima Coun- Tucson, Arizona, in Geological Survey ty, Arizona: Tucson, University of Arizo- Research 1961: u.s. Geological Survey na, M.S. Thesis, 59 p. Professional Paper 424-D, p. 258-259. Imswiler, J. B., 1959, Structural geology of the Safford Peak area, Tucson Mountains, Pima County, Arizona: Tucson, University AMOLE of Arizona, M.S. Thesis, 46 p. Jenkins, o. P., and Wilson, E. D., 1920, A PrlinaryReferences geological reconnaissance of the Tucson Bikerman, Michael, 1962, Geologic-geochemical and Amole Mountains, with Notes on the southern section of the Amole mining dis- study of the Cat Mountain Rhyolite: Tuc- trict, by M. A. Allen: Arizona Bureau of son, University of Arizona, M.S. Thesis, 43 p. Mines Bulletin 106, 29 p. Knight, L. H., Jr., 1967, Structural geology __~~1963, Origin of the Cat Mountain Rhyo- of the Cat Mountain Rhyolite in the north- lite: Arizona Geological Society Digest, v. 6, p. 83-89. ern Tucson Mountains, Pima County, Ari- zona: Tucson, University of Arizona, M.S. Britt, T. L., 1955, Geology of the Twin Peaks Thesis, 68 p. area, Pima County, Arizona: Tucson, Uni- McCoy, Scott, Jr., 1964, A description of the versity of Arizona, M.S. Thesis, 58 p. limestone blocks of the Tucson Mountain Brown, W. H., 1939, Tucson Mountains, an Ari- Chaos, Pima County, Arizona: Tucson, Uni- zona basin range type: Geological Society of America Bulletin, v. 50, p, 697-759. versity of Arizona, M.S. Thesis, 45 p. Bryant, D. L., and Kinnison, J. E., 1954, Mayo, E. B., 1961, Structure of the large phenocryst porphyry near Arizona-Sonora Lower Cretaceous age of the Amole Arkose, Tucson Mountains, Arizona [abs.]: Geo- D3sert Museum: Arizona Geological Society Digest, v; 4, p. 1-15. logical Society of America Bulletin, v. ____ l963, Volcanic orogeny of the Tucson 65, p, 1235. Bryant, D. L., and Lance, J. F., 1952, Paleo- Mountains (a preliminary report): Arizona Geological Society Digest, v, 6, p. 61-82. zoic and Cretaceous stratigraphy of the ____ -1966a,Paleocurrents in the Museum Em- Tucson Mountains, in Shride, A. F., and others, eds., Guidebook for field trip bayment, Tucson Mountains, Arizona: Ari- zona Academy of Science Journal, v. 3, no. excursions in southern Arizona: Arizona 2, p. 75-80. Geological Society, p. 27-42. Champney, R. D., 1962, Structural geology of ___ 1966b, Preliminary report of a struc- a rhyolite flow in the Tucson Mountains: tural study in the Museum Embayment, Tuc- Tucson, university of Arizona, M.S. The- son Mountains, Arizona: Arizona Geological sis, 43 p. Society Digest, v. 8, p. 1-32. Colby, R. E., 1958, Stratigraphy and struc- ____--'1967, Exposures in a-wash west of Gates ture of the Recreation Redbeds, Tucson Pass, Tucson Mountains, Arizona: Arizona Mountain Park, Arizona: Tucson, University Academy of Science Journal, v , 4, no. 4, of Arizona, M.S. Thesis, 54 p. p. 203-214. Damon, P. E., and Bikerman, Michael, 1964, __~~1968, A history of geologic investiga- K-Ar dating of volcanic and orogenic tion in the Tucson Mountains, Pima County, events in the Tucson Mountains, Arizona Arizona, in Ti tley, S. R., ed., Southern [abs.]: Geological Society of America Arizona Guidebook III--1968: Arizona Geo- Special Paper 76, p. 269-270. logical Society, p. 155-170. Damon, P. E., Bryant, D. L., and Mayo, E. B., __ ~1971a, Defense of "volcanic orogeny": 1968, Stratigraphic and volcanic geology, Arizona Geological Society Digest, v, 9, Tucson Mountains, field trip v, in Titley, p. 39-60. S. R., ed., Southern Arizona Guidebook _____ -1971b, Feeders of an ash flow sequence III--1968: Arizona Geological Society, p. on Bren Mountain, Tucson Mountain Park, 339-350. Arizona: Arizona Geological Society Di- Geiser, P. A., 1964, The Tucson Mountain gest, v. 9, p. 137-170. chaos in the Gates Pass area, Pima County, Mayo, E. B., and Davis, G. H., 1976, Origin Arizona: Tucson, University of Arizona, of the Red Hills-Piedmontite Hills uplift, M.S. Thesis, 73 p. in Wilt, J. C., and Jenney, J. P., eds.,

Pima 7 AMOLE, continued Stevens, H. J., ed., 1902-11, The copper Tectonic digest: Arizona Geological Soci- handbook, a manual of the copper industry ety Digest, v. 10, p. 103-13l. of the world: Houghton, Mich., H. J. Ste- Mayo, E. B., and MCCullough, E. J., Jr., vens, v. 3-10. 1964, Emplacement of basement blocks in Weed, W. H., ed., 1918-20, The mines hand- the Tucson Mountain Chaos near Tucson, book; an enlargement of the copper hand- Arizona: Arizona Academy of Science Jour- book, a manual of the mining industry of nal, v. 3, no. 2, p. 81-86. the world: New York, W. H. Weed, v. 13-14. Mielke, J. E., 1964a, Trace-element investi- Yeatts, F. R., 1964, On the orientation of gation of the "Turkey Track" porphyry, crystals in porphyritic rocks: Arizona southeastern Arizona: Arizona Geological Geological Society Digest, v. 7, p. 17-33. Society Digest, v. 7, p. 87-96. ____~_1964b, Trace-element investigation of the "Turkey-Track" porphyry, southeastern ARIVACA Arizona: Tucson, University of Arizona, M.S. Thesis, 91 p. Primary References Moore, R. T., Jones, W. C., and Peterson, J. W., 1974, Maps showing nonmetallic mineral Keith, Stanton, 1975, Index of mining proper- deposits in the Tucson area, Arizona: ties in Santa Cruz County, Arizona: Ari- u.s. Geolog ical Survey Miscellaneous zona Bureau of Mines Bulletin 191, 94 p. Investigations Series Map 1-84401, scale Keith, W. J., and Theodore, T. G., 1975, Re- 1:250,000. connaissance geologic map of the Arivaca Plouff, Donald, 1961, Gravity survey near quadrangle, Arizona: U.S. Geological Sur- Tucson, Arizona, in Geological Survey vey Miscellaneous Field Studies Map MF- Research 1961: U.S. Geological Survey Pro- 678, scale 1:63,360. fessional Paper 424-D, p. 258-259. Risley, Rob, 1983, Sedimentation and stratigraphy of the Lower Cretaceous Arnole Ar- kose, Tucson Mountains, Arizona: Tucson, BABO;dUIVARI University of Arizona, M.S. prepublication manuscript, 99 p. Primary References Simons, F. S., Raup, R. B., Hayes, P. T., and Drewes, Harald, 1966, Exotic blocks and Balla, J. C., 1962, Geology and geochemistry coarse breccias in Mesozoic volcanic rocks of beryllium in southern Arizona: Tucson, of southeastern Arizona, in Geological University of Arizona, M.S. Thesis, 76 p. Survey Research 1966: U.s. Geological Clark, J. L., 1956, Structure and petrology Survey Professional Paper 550-D, p. 12-22. pertaining to a beryl deposit, Baboquivari Tolman, C. F., Jr., 1909, The geology of the Mountains, Arizona: Tucson, University of vicinity of the Tumamoc Hills, Arizona: Arizona, M.S. Thesis, 49 p. Carnegie Institution of washington Publi- Fair, C. L., 1965, Geology of the Fresnal cation 113, p. 67-82. Canyon area, Baboquivari Mountains, Pima West, R. E., 1970, Analysis of gravity data County, Arizona: Tucson, University of from the Avra Valley area, Pima County, Arizona, Ph.D. Dissertation, 89 p. Arizona: Tucson, University of Arizona, Fair, C. L., and Kurtz, W. L., comp., 1959, M.S. Thesis, 73 p. General ized geologic map of parts of the Whitney, R. ~, 1957, Stratigraphy and struc- Baboquivari, Roskruge, south Comobabi, and ture of the northeastern part of the Artesa Mountains, Pima County, Arizona, in Tucson Mountains: Tucson, University of Heindl, L. A., ed., Southern Arizona Arizona, M.S. Thesis, 61 p. Guidebook II: Arizona Geological Society, p. 256, scale 1:200,000. Secondary References Haxel, Gordon, May, D. J., wright, J. E., and Tosdal, R. M., 1980, Reconnaissance geo- Anthony, J. W., Williams, S. A., and Bideaux, logic map of the Baboquivari Peak quad- R. A., 1977, Mineralogy of Arizona: Tuc- rangle, Arizona: U.S. Geological Survey son, University of Arizona Press, 255 p. Miscellaneous Field Studies Map MF-1251, Blake, W. P., 1908, Geological sketch of the scale 1:62,500. region of Tucson, Arizona: Carnegie Insti- Haxel, Gordon, Wright, J. E., May, D. J., and tution of Washington Publication 99, p. Tosdal, R. M., 1980, Reconnaissance geolo- 45-68. gy of the Mesozoic and lower Cenozoic Guild, F. N., 1910, The mineralogy of Arizo- rocks of the southern Papago Indian Reser- na: Easton, Penn., The Chemical Publishing vation, Arizona; a preliminary report, in Company, 103 p. Jenney, J. P., and Stone, Claud ia, edS":"; Newhouse, W. H., 1934, The source of vana- Studies in western Arizona: Arizona Geo- dium, molybdenum, tungsten, and chromium logical Society Digest, v. 12, p. 17-29. in oxidized lead deposits: American Min- Heindl, L. A., and Fair, C. L., 1965, Meso- eralogist, v. 19, p. 209-220. zoic(?) rocks in the Baboquivari Moun-

8 Pima BABOQUIVARI, continued logical Survey Miscellaneous Field Studies tains, Papago Indian Reservation, Arizona: Map MF-937, scale 1:62,500. u.s. Geological Survey Bulletin 1194-1, 12 p. Seconda;Y References Keith, W. J., 1976, Reconnaissance geologic map of the San Vicente and Cocorague Butte Harrer, C. M., 1964, Reconnaissance of iron 15' quadrangles, Arizona: u.s. Geological resources in Arizona: U.S. Bureau of Survey Miscellaneous Field Studies Map MF- Mines Information Circular 8236, 204 p. 769, scale 1:62,500. Stevens, H. J., ed., 1902-11, The copper McDonnell, J. &, Jr., 1986, Mineral investi- handbook, a manual of the copper industry gation of the Baboquivari Peak Wilderness of the world: Houghton, Mich., H. J. Ste- Study Area (AZ-020-203B), Pima County, vens, v, 3-10. Arizona: U.S. Bureau of Mines Mineral Land Assessment Report MLA 9-86, 10 p. Meeves, H. C., 1966, Nbnpegmatitic beryllium BLACK DRAGON occurrences in Arizona, Colorado, New Mex- ico, Utah, and four adjacent states: U.S. Primary References Bureau of Mines Report of Investigations 6828, 68 p. Fair, C. L., 1965, Geology of the Fresnal Canyon area, Baboquivari Mountains, Pima Secondary References County, Arizona: Tucson, University of Arizona, Ph.D. Dissertation, 89 p. Anthony, J. W., Williams, S. A., and Bideaux, Fair, C. L., and Kurtz, W. L., comp., 1959, R. A., 1977, Mineralogy of Arizona: Tuc- Generalized geologic map of parts of the son, University of Arizona Press, 255 p. Baboquivari, Roskruge, south Cbmobabi, and Horton, F. W., 1916, Molybdenum: its ores and Artesa Mountains, Pima County, Arizona, in their concentration, with a discussion of Heindl, L. A., ed., Southern Arizona markets, prices, and uses: U.S. Bureau of Guidebook II: Arizona Geological Society, Mines Bulletin Ill, 132 p. p. 256, scale 1:200,000. King, R, U., 1969, Molybdenum and rhenium, in Haxel, Gordon, May, D. J., Wright, J. E., and Mineral and water resources of Arizona: Tosdal, R. M., 1980, Reconnaissance geo- Arizona Bureau of Mines Bulletin 180, p. logic map of the Baboquivari Peak quad- 230-238. rangle, Arizona: U.S. Geological Survey Neale, W. G., ed., 1926, The mines handbook: Miscellaneous Field Studies Map MF-1251, succeeding the copper handbook describing scale 1:62,500. the mining companies of the two American Haxel, Gordon, Wright, J. E., May, D. J., and continents: New York, Mines Handbook Comr Tbsdal, & M., 1980, Reconnaissance geolo- pany, v , 17,2129 p. gy of the Mesozoic and lower Cenozoic Weed, W. H., ed., 1922, The mines handbook, rocks of the southern Papago Indian Reser- succeeding the copper handbook describing vation, Arizona: a preliminary report, in the mining companies of the world: Tucka- Jenney, J. P., and Stone, Claudia, ed~ hoe, N.Y., Mines Handbook Company, v, 15, Studies in western Arizona: Arizona Geo- 2248 p. logical Society Digest, v. 12, p, 17-29. Worcester, A. W. 1931, Allison mine of the El Heindl, L. A., and Fair, C. L., 1965, Meso- Oro Mining Company: Mining Journal, v, 15, zoic(?) rocks in the Baboquivari Moun- no. 3, p. 5-6. tains, Papago Indian Reservation, Arizona: U.S. Geological Survey Bulletin 1194-1, 12 BEN NEVIS p.

Secondary Reference Primary References Horton, F. W., 1916, Molybdenum: its ores and Gebhardt, R. C., 1931, Geology and mineral their concentration, with a discussion of resources of the Quijotoa Mountains: Tuc- markets, prices, and uses: U.S. Bureau of son, University of Arizona, M.S. Thesis, Mines Bulletin Ill, 132 p. 63 p. Heindl, L. A., 1960, Cenozoic geology of the Papago Indian Reservation, Pima, Maricopa, BillEROCK and Pinal Cbunties, Arizona (a preliminary summary): Arizona Geological Society Di- Primary References gest, v , 3, p. 31-34. Rytuba, J. J., Till, A. B., Blair, Will, and Bissett, D. a, 1958a, A survey of hydrother- Haxel, Gordon, 1978, Reconnaissance geo- mal uranium occurrences in southeastern logic map of the Quijotoa Mountains quad- Arizona [abs.]: Arizona Geological Society rangle, Pima County, Arizona: U.S. Geo- Digest, v. 1, p. 47.

Pima 9 BLUE ROCK, continued Thorman, C. H., and Lane, M. E., 1984, Rincon 1958b, A survey of hydrothermal uranium Wilderness Study Area, Arizona, in Marsh, --o-c-currences in southeastern Arizona: Tuc- S. P., and others, eds., Wilderness min- son, University of Arizona, M.S. Thesis, eral potential; assessment of mineral- 88 p. resource potential in U.s. Forest Service Chew, R. T., III, 1952a, Geology of the Min- lands studied 1964-1984: U.S. Geological eta Ridge area, Pima and Cochise Counties, Survey Professional Paper 1300, v. 1, p. Arizona: Tucson, University of Arizona, 103-105. M.S. Thesis, 53 p. Warner, J. D., 1982, Geology and mineraliza- 1952b, Mid-Tertiary rock unit from tion of the Blue Rock mine, northeastern --s-o-u~thernArizona [abs.]: Geological soci- Rincon Mountains, Pima County, Arizona: ety of America Bulletin, v, 63, p. 1324. Tucson, University of Arizona, M.S. The- 1962, The Mineta Formation, a middle sis, 132 p. -~T~e-r~tiary unit in southeastern Arizona: Arizona Geological Society Digest, v. 5, BRCWNELL p. 35-43. Primary References Clay, D. W., 1970, Stratigraphy and petrology of the Mineta Formation in Pima and east- Gebhardt, R. C., 1931, Geology and mineral ern Cochise Counties, Arizona: Tucson, resources of the Quijotoa Mountains: Tuc- university of Arizona, Ph.D. Dissertation, son, University of Arizona, M.S. Thesis, 187 p. 63 p. Creasey, S. C., Jackson, E. D., and Gulbrand- Heindl, L. A., 1960, Cenozoic geology of the sen, R. A., 1961, Reconnaissance geologic Papago Indian Reservation, Pima, Maricopa, map of parts of the San Pedro and Aravaipa and Pinal Counties, Arizona (a preliminary Valleys, south-central Arizona: U.S. Geo- summary): Arizona Geological Society Di- logical Survey Mineral Investigations gest, v. 3, p. 31-34. Field Studies Map MF-238, scale 1:125,000. Rytuba, J. J., Till, A. B., Blair, Will, and Davis, G. H., 1975, Gravity-induced folding Haxel, Gordon, 1978, Reconnaissance geo- off a gneiss dome complex, Rincon Moun- logic map of the Quijotoa Mountains quad- tains, Arizona: Geological Society of rangle, Pima County, Arizona: U.S. Geo- America Bulletin, v. 86, p. 979-990. logical Survey Miscellaneous Field Studies 1977, Gravity-induced folding off a Map MF-937, scale 1:62,500. ---g-n-e-issdome complex, Rincon Mountains, Arizona; reply: Geological Society of Secondary Reference America Bulletin, v. 88, p. 1212-1216. Rambosek, A. J., and Puttuck, H. E., 1954, Harrer, C. M., 1964, Reconnaissance of iron Vanover, Vanhill, Bluerock 1 and 2, and resources in Arizona: U.S. Bureau of Mines Blueslate, Pima County, Arizona: U.S. Information Circular 8236, 204 p. Atomic Energy Commission Preliminary Reconnaissance Report A-P-177, 1 p. CABABI Scarborough, R. B., and Wilt, J. C., 1979, A study of uranium favorability of Cenozoic Primary References sedimentary rocks, Basin and Range Prov- ince, Arizona; part I, general geology and Briskey, J. A., Jr., and Haxel, G. B., 1978, chronology of pre-late Miocene Cenozoic Jurassic plutonism and volcanism in south- sedimentary rocks: Arizona Bureau of Geol- central Arizona, in Geological Survey ogy and Mineral Technology Open-File Research 1978: U.S. Geological Survey Pro- Report 79-1, 101 p. Also published as U.S. fessional Paper 1100, p. 73-74. Geological Survey Open-File Report 79- Bryner, Leonid, 1959a, Fragmental acid intru- 1429. sive igneous rocks of the South Comobabi Thorman, C. H., 1977, Gravity-induced folding Mountains and Ko Vaya Hills, Pima County, off a gneiss dome complex, Rincon Moun- Arizona [abs.]: Geological Society of tains, Arizona; discussion: Geological America Bulletin, v. 70, p. 1710-1711. Society of America Bulletin, v. 88, p. 1959b, Geology of the South Comobabi 1211-1212. --~M~o-u-ntainsandKo Vaya Hills, Pima County, Thorman, C. H., Drewes, Harald, and Lane, M. Arizona: Tucson, University of Arizona, E., 1978, Mineral resources of the Rincon Ph.D. Dissertation, 156 p. Wilderness Study Area, Pima County, Arizo- Fair, C. L., and Kurtz, W. L., comp., 1959, na: U.S. Geological Survey Open-File Generalized geologic map of parts of the Report 78-595, 64 p. Baboquivari, Roskruge, south Comobabi, and 1981, Mineral resources of the Rincon Artesa Mountains, Pima County, Arizona, in ----,:-Wc:-1;-:'l:-dernessStudy Area, Pima County, Arizo- Heindl, L. A., ed., Southern Arizona na: U.s. Geological Survey Bulletin 1500, Guidebook II: Arizona Geological society, 62 p., scale 1:48,000. p. 256, scale 1:200,000.

10 Pima CABABI, continued CADIlLAC

Haxel, Gordon, Briskey, J. A., Rytuba, J. J., Prima~ References Bergquist, J. R., Blacet, P. M., and Mil- ler, S. T., 1978, Reconnaissance geologic Heindl, L. A., 1960, Cenozoic geology of the map of the comobabi quadrangle, Pima Coun- Papago Indian Reservation, Pima, Maricopa, ty, Arizona: U.S. Geolog ical Survey Mis- and Pinal Counties, Arizona (a preliminary cellaneous Field Studies MapMF-964, scale summary): Arizona Geological Society Di- 1:62,500. gest, v, 3, p, 31-34. Heindl, L. A., 1960, Cenozoic geology of the Hewett, D. F., and Fleischer, Michael, 1960, Papago Indian Reservation, Pima, Maricopa, Deposits of manganese oxides: Economic and Pinal Counties, Arizona (a preliminary Geology, v, 55, p. 1-55. summary): Arizona Geological Society Di- gest, v. 3, p. 31-34. 1965, Mesozoic formations in the Como- CANADADELORO --;-b-ab'-iand lbskruge Mountains, Papago Indian Reservation, Arizona: U.S. Geological Sur- Prima~ References vey Bulletin 1194-H, 15 p. MacKallor, J. A., 1957, Geology of the west- Banks, N. G., 1976, Reconnaissance geologic ern part of the Cobabi mining district, map of the MountLemmonquadrangle, Arizo- Pima County, Arizona: TUcson, University na: U.S. Geological Survey Miscellaneous of Arizona, M.S. Thesis, 108 p. Field Studies Map MF-747, scale 1:62,500. May, D. J., and Haxel, Gordon, 1980, Recon- Creasey, S. C., Banks, N. G., Ashley, R. P., naissance bedrock geologic map of the and Theodore, T. G., 1976, Middle Tertiary Sells quadrangle, Pima County, Arizona: plutonism in the Santa Catalina and TOrto- U.S. Geological Survey Miscellaneous Field lita Mountains, Arizona: U.S. Geological Studies Map MF-ll66, scale 1:62,500. Survey Open-File Report 76-262, 20 p. Williams, S. A., 1962, The mineralogy of the __ ~1977, Middle Tertiary plutonism in the Mildren and Steppe mining districts, Pima Santa Catalina and Tortolita Mountains, County, Arizona: Tucson, University of Arizona: U.S. Geological Survey Journal of Arizona, Ph.D. Dissertation, 145 p. Research, v • 5, no. 6, p, 705-717. --~ 1963, OXidation of sulfide ores in the Jinks, J. E., 1961, The Margaret Wash section Mildren and Steppe mining districts, Pima of the Mogul Fault, Pinal County, Arizona: County, Arizona: Economic Geology, v. 58, TUcson, University of Arizona, M.S. The- p. 1119-1125. sis, 19 p, Keith, Stanley, Reynolds, S. J., Damon, P. Secondary References E., Shafiqullah, M., Livingston, D. E., and Pushkar, P. D., 1980, Evidence for Anthony, J. W., Williams, S. A., and Bideaux, multiple intrusion and deformation within R. A., 1977, Mineralogy of Arizona: Tuc- the Santa Catalina-Rincon-Tortolita crys- son, University of Arizona Press, 255 p. talline complex, southeastern Arizona, in Joseph, P. E., 1915-16, Molybdenum: Arizona Crittenden, M. D., Jr., and others, eds., Bureau of Mines Bulletin 5, 15 p. Cordilleran metamorphic core complexes: King, R. U., 1969, Molybdenumand rhenium, in Geological Society of America Memoir 153, Mineral and water resources of Arizona: p.217-267. Arizona Bureau of Mines Bulletin 180, p. Moore, B. N., 1952, Generalized geologic map 230-238. and section of the Santa Catalina-Rincon Kirkemo, Harold, Anderson, C. A., and Crea- Mountains, in Shride, A. F., and others, sey, S. C., 1965, Investigations of molyb- eds., Guidebook for field trip excursions denum deposits in the conterminous United in southern Arizona: Arizona Geological States, 1942-60: U.S. Geological Survey Society, p, 50, scale 1:150,000. Bulletin 1182-E, 90 p. Moore, B. N., Tolman, C. F., Jr., Butler, B. McDowell, F. w., 1971, K-Ar ages of igneous S., and Hernon, R. M., 1941, Geology of rocks from the western United States: the TUcson quadrangle, Arizona: U.S. Isochron/West, no. 2, p. 1-16. Geological Survey Open-File Report, 20 p. Stevens, H. J., ed., 1902-11, The copper Raabe, R. G., 1959, Structure and petrography handbook, a manual of the copper industry of the Bullock Canyon-BuehmanCanyonarea, of the world: Houghton, Mich., H. J. Ste- Pima County, Arizona: TUcson, University vens, v. 3-10. of Arizona, M.S. Thesis, 50 p, Weed, W. H., ed., 1922, The mines handbook, Wallace, R. M., 1951, Stratigraphy and struc- succeeding the copper handbook describing ture of a part of the Canada del Oro the mining companies of the world: TUcka- district, Santa Catalina Mountains, Pinal hoe, N.Y., Mines Handbook Company, v, 15, County, Arizona: Tucson, University of 2248 p. Arizona, M.S. Thesis, 55 p.

Pima 11 CARDINAL AVE ___ 1977b, A Tertiary igneous-metamorphic complex in southeastern Arizona [abs.J: PrlinaryReferences Geological Society of America Abstracts with Programs, v. 9, no. 4, p. 385. Brown, W. H., 1939, Tucson Mountains, an Ari- ____ ,1980,Geology of a zone of metamorphic zona basin range type: Geological Society core complexes in southeastern Arizona, in of America Bulletin, v , 50, p. 697-759. Cr ittenden, M. D., Jr., and others, edS:-; Grimm, J. P., 1978, Cenozoic pisolitic Lime- Cordilleran metamorphic core complexes: stone in Pima and Cochise Counties, Ari- Geological Society of America Memoir 153, zona: Tucson, University of Arizona, M.S. p. 177-215. Thesis, 71 p. Broderick, J. P., 1967, Structure and petrog- Heindl, L. A., 1959, Geology of the San raphy of the Piety Hill area, Pima County, Xavier Indian Reservation, Arizona, in Arizona: Tucson, University of Arizona, Heindl, L. A., ed., Southern Arizona M.S. Thesis, 56 p. Guidebook II: Arizona Geological Society, Bromfield, C. S., 1950, Geology of the Maudi- p. 153-159. na mine area, northern Santa Catalina Kinnison, J. E., 1959, Structure of the Sagi- Mountains, Pinal County, Arizona: Tucson, naw area, Tucson Mountains, Arizona, in University of Arizona, M.S. Thesis, 63 p. Heindl, L. A., ed., Southern Arizona Budden, R. T., 1975, The Tbrtolita-Santa Cat- Guidebook II: Arizona Geological Society, alina Mountain complex: Tucson, University p. 146-15l. of Arizona, M.S. Thesis, 133 p. Percious, J. K., 1968a, Geochemical investi- Butler, B. S., Grout, F. F., and Bromfield, gation of the Del Bac Hills volcanics, C. S., 1952, Santa Catalina Mountains Pima County, Arizona: Tucson, University metamorphic area; trip 3 road log, in of Arizona, M.S. Thesis, 29 p. Shride, A. F., and others, eds., Guidebook for field trip excursions in southern _-=---:c'1968b,Geologyand geochronology of the Arizona: Arizona Geological Society, p. Del Bac Hills, Pima County, Arizona, in 43-49. Titley, S. R., ed., Southern Arizona Coney, P. J., 1979, Tertiary evolution of Guidebook 111--1968: Arizona Geological Cordilleran metamorphic core complexes, in Society, p. 199-207. Armentrout, J. M., and others, eds., Ceno- Scarborough, R. B., and wilt, J. C., 1979, A zoic paleogeography of the western United study of uranium favorability of Cenozoic States: Society of Economic Paleontolo- sedimentary rocks, Basin and Range Prov- gists and Mineralogists, Pacific Section ince, Arizona; part I, general geology and symposium no. 3, p. 15-28. chronology of pre-late Miocene Cenozoic Creasey, S. C., Banks, N. G., Ashley, R. P., sedimentary rocks: Arizona Bureau of and Theodore, T. G., 1976, Middle Tertiary Geology and Mineral Technology Open-File plutonism in the Santa Catalina and Tbrto- Report 79-1, 101 p. Also published as lita Mountains, Arizona: U.S. Geological U.S. Geological Survey Open-File Report Survey Open-File Report 76-262, 20 p. 79-1429. 1977, Middle Tertiary plutonism in the --~s-a~ntaCatalina and Tortolita Mountains, Arizona: U.S. Geological Survey Journal of CATALINA Research, v. 5, no. 6, p. 705-717. Creasey, S. C., and Kistler, R. W., 1962, Age PrlinaryReferences of some copper-bearing porphyries and other igneous rocks in southeastern Arizo- Abuajamieh, M. M., 1966, Structure of the na, in Geological Survey Research 1962: Pantano beds in the northern Tucson basin, U.S. Geological Survey Professional Paper Arizona: Tucson, University of Arizona, 450-D, p. 1-5. M.S. Thesis, 71 p, Damon, P. E., 1959, Geochemical dating of ig- Banerjee, A. K., 1957, Structure and petrolo- neous and metamorphic rocks in Arizona, in gy study of the Oracle Granite, Pinal Heindl, L. A., ed., Southern Arizona County, Arizona: Tucson, University of Guidebook II: Arizona Geological Society, Arizona, Ph.D. Dissertation, 112 p. p. 16-20. Banks, N. G., 1976, Reconnaissance geologic ------1968, Application of the potassium- map of the Mount Lemmon quadrangle, Ari- argon method to the dating of igneous and zona: U.S. Geolog ical Survey Miscella- metamorphic rock within the basin ranges neous Field Studies Map MF-747, scale of the Southwest, in Titley, S. R., ed., 1:62,500. Southern Ar izona Guidebook III--1968: 1977a, Geologic setting and interpreta- Arizona Geological Society, p. 7-20. --~t~i~onof a zone of middle Tertiary igneous- Damon, P. E., Erickson, R. C., and Living- metamorphic complexes in south-central ston, D. E., 1963, K-Ar dating of Basin Arizona: U.S. Geological Survey Open-File and Range uplift, Santa Catalina Moun- Report 77-376, 29 p. tains, Arizona: National Academy of Sci-

12 Pima CATALINA, continued Cordilleran metamorphic core complexes: Geological Society of America Memoir 153, ence Research Gouncil Publication 1075, p. p. 217-267. l13-l2l. MCCullough, E. J., Jr., 1963, A structural ____~1964, K-Ar dating of Basin and Range study of the Pusch Ridge-Romero Canyon uplift, Catalina Mountains, Arizona area, Santa Catalina Mountains, Arizona: [abs.J: Geophysical Abstracts, no. 204 Tucson, University of Arizona, Ph.D. Dis- item 12. ' sertation, 67 p, Damon, P. E., Livingston, D. E., and Erick- Medhi, P. K., 1964, A geologic study of the son, R. C., 1962, New K-Ar dates for the Pontatoc mine area, Pima County, Arizona: preca~brian of Pinal, Gila, Yavapai, and Tucson, University of Arizona, M.S. The- CoconIno Counties, Arizona, in Weber, R. sis, 44 p. H., and Peirce, H. W., eds., Guidebook to Moore, B. N., 1952, Generalized geologic map the Mogollon Rim region: New Mexico Geo- and section of the Santa Catalina-Rincon logical Society Guidebook, 13th Field Gon- Mountains, in Shride, A. F., and others, ference, p. 56-57. eds., Guidebook for field trip excursions DuBois, R. L., 1959, Petrography and struc- in southern Arizona: Arizona Geological ture of a part of the gneissic complex of Society, p. 50, scale 1: 150,000. th~ Santa Catalina Mountains, Arizona, in Moore, B. N., Tolman, C. F., Jr., Butler, B. HeIndl, L. A., ed., Southern Arizona S., and Hernon, R. M., 1941, Geology of Guidebook II: Arizona Geological Society, the TUcson quadrangle, Arizona: U.S. Geo- p. 117-126. logical Survey Open-File Report, 20 p. Fair, C. L., and Jinks, J, E., 1961, Santa Pashley, E. F., 1966, Structure and stratig- Catalina foothills fault in the Pontatoc raphy of the central, northern, and east- area: Arizona Geological Society Digest, ern parts of the Tucson basin, Arizona: v. 4, p, 131-132. Tucson, University of Arizona, Ph.D. Dis- Hinkle, M. E., Kilburn, J. E., Eppinger, R. sertation, 273 p. G., III, and Speckman, W. S., 1981a, Geo- __~~1969, Origin of the frontal fault of chemical analyses of samples of stream the Santa Catalina and Rincon Mountains sediments, panned heavy-mineral concen- Arizona [abs.]: Geological society of trates, rocks, and waters of the Pusch America Special Paper 121, p. 620. Ridge Wilderness Area, Arizona: u.s. Ryan, G. S., 1982, Mine and prospect map of Geological Survey cpen-File Report 81-435, the Pusch Ridge Wilderness Area, Pima 44 p., scale 1:50,000. C~unty, Arizon~: U.S. Geological Survey ____~198lb, Statistical analyses of data on MIscellaneous FIeld Studies MapMF-1356-C, stream sediments, panned heavy-mineral scale 1: 50,000. concentrates, rocks, and waters of the Shakel, D. W., 1972, "Older" Precambrian Pusch Ridge Wilderness Area, Arizona: gneisses in southern Arizona, in Precam- U.S. Geological Survey Open-File Report brian Geology-Geologic du Precambrien, 81-436, 183 p. sec. 1: International Geological Congress, Hinkle, M. E., Kilburn, J. E., Eppinger, R. 24th, Montreal, 1972, Proceedings, p. 278- G., III, and Tripp, R. B., 1981, Geochemi- 287. cal maps of the Pusch Ridge Wilderness _____ 1974, The geology of layered gneisses Area, Pima County, Arizona: U.S. Geologi- i~ part of the Santa Catalina forerange, cal Survey Miscellaneous Field Studies Map PIma County, Arizona: TUcson, University MF-1356-A, scale 1:50,000, 2 sheets. of Arizona, M.S. Thesis, 233 p. Hinkle, M. E., and Ryan, G. S., 1982, Mineral ____ --'1978, Supplemental road log 2, Santa resource potential map of the Pusch Ridge ~atalina Mountains via Catalina Highway, Wilderness Area, Pima County, Arizona: In Callender, J. F., and others, eds., U.S. Geological Survey Miscellaneous Field Land of Cochise, southeastern. Arizona: Studies Map MF-1356-B, 9 p., scale New Mexico Geolog ical Society Guidebook 1:62,500. 29th Field Conference, p. 105-111. ' __~.~1984, Pusch Ridge Wilderness, Arizona, In Marsh, S. P., and others, eds., Wilder- Sherwonit, ~. E., 1974, A petrographic study of the Catalina gneiss in the forerange of ness mineral potential; assessment of mineral-resource potential in U.S. Forest the Santa Catalina Mountains: TUcson, Uni- Service lands studied 1964-1984: U.S. versity of Arizona, M.S. Thesis, 165 p. Geological Survey Professional Paper 1300, Secondary References v , 1, p, 97-99. Keith, Stanley, Reynolds, S. J., Damon, P. Anthony, J. W., Williams, S. A., and Bideaux E., Shafiqullah, M., Livingston, D. E., R. A., 1977, Mineralogy of Arizona: TU~ and Pushkar, P. D., 1980, Evidence for son, University of Arizona Press, 255 p. multiple intrusion and deformation within Blake, W. P., 1908a, Geological sketch of the the ?anta Catalina-Rincon-Tortolita crys- region of TUcson, Arizona: Carnegie Insti- tallIne complex, southeastern Arizona, in tution of washington Publication 99 p. Crittenden, M. D., Jr., and others, edS:-; 45-68. '

Pima 13 CATALINA, continued Smith, R., 1966, Geology of the Cerro Colora- ___ 1908b, Note upon the structure of the do Mountains, Pima County, Arizona: Ari- Santa Catalina gneiss, Arizona: Science, zona Geological Society Digest, v. 8, p. 131-145. new ser., v, 28, p. 379-380. Secondary Reference CAVECREEK Stevens, H. J., ed., 1902-11, The copper Prlinary References handbook, a manual of the copper industry of the world: Houghton, Mich., H. J. Ste- Drewes, Harald, 1971a, Geologic map of the vens, v. 3-10. Mount Wrightson quadrangle, southeast of Tucson, Santa Cruz and Pima Counties, Ari- zona: U.S. Geological Survey Miscellaneous CERRODEFRESNAL Geologic Investigations Map1-614, scale 1:48,000. See Keith (1974) under General County Refer- ___ 1971b, Geologic map of the Sahuarita ences. quadrangle, southeast of Tucson, Pima County, Arizona: U.S. Geolog ical Survey Miscellaneous Geologic Investigations Map CIMARRONMJUNTAINS 1-613, scale 1:48,000. Ludington, Steve, 1984, Preliminary mineral Primary References resource assessment of the proposed Mt. Wrightson Wilderness, Santa Cruz and Plina Briskey, J. A., Haxel, Gordon, Peterson, J. Counties, Arizona: U.S. Geological Survey A., and Theodore, T. G., 1978, Reconnais- Open-File Report 84-294, 11 p. sance geolog ic map of the GuAchi quadrangle, Pima County, Arizona: U.S. Geological Secondary References Survey Miscellaneous Field Studies MapMF- 965, scale 1:62,500. Anthony, J. W., Williams, S. A., and Bideaux, Heindl, L. A., 1960, Cenozoic geology of the R. A., 1977, Mineralogy of Arizona: Tuc- Papago Indian Reservation, Pima, Maricopa, son, University of Arizona Press, 255 p. and Pinal Cbunties, Arizona (a preliminary Stipp, T. F., Haigler, L. B., Alto, B. R., summary): Arizona Geological Society Di- and Sutherland, H. L., 1967, Reported gest, v , 3, p. 31-34. occurrences of selected minerals in Ari- U.S. Geological Survey, 1984, Aeromagnetic zona: U.S. Geological Survey Mineral map of the Cimarron Mountains area, Arizo- Investigations Resource Map MR-46, scale na: U.S. Geological Survey Open-File Re- 1:500,000, 2 sheets. port 84-258, scale 1:62,500.

CERROCOLORAlX) COM)BABI

Prlinary References Prlinary References

Chaffee, M.A., 1964, Dispersion patterns as Bryner, Leonid, 1959a, Fragmental acid intru- a possible guide to ore deposits in the sive igneous rocks of the South Comobabi Cerro Colorado district, Pima County. Ari- Mountains and Ko Vaya Hills, Pima County, zona: Tucson, University of Arizona, M.S. Arizona l absv l e Geological Society of Thesis, 69 p, America Bulletin, v. 70, p. 1710-1711. Davis, R. E., 1955, Geology of the Mary G. _--:-:c--,1959b, Geology of the South Comobabi mine area, Pima County, Arizona: Tucson, Mountains and Ko Vaya Hills, Pima County, University of Arizona, M.S. Thesis, 51 p. Arizona: Tucson, University of Arizona, Jones, R. D., 1957, Geology of the Cerro Col- Ph.D. Dissertation, 156 p. orado mining district, Pima County, Ari- Fair, C. L., and Kurtz, W. L., comp., 1959, zona: Tucson, University of Arizona, M.S. Generalized geologic map of parts of the Thes is, 59 p. Baboquivari, Roskruge, south Cbmobabi, and Keith, W. J., and Theodore, T. G., 1975, Re- Artesa Mountains, Pima County, Arizona, in connaissance geologic map of the Arivaca Heindl, L. A., ed., Southern Arizona quadrangle, Arizona: U.S. Geological Sur- Guidebook II: Arizona Geological Society, vey Miscellaneous Field Studies Map MF- p. 256, scale 1:200,000. 678, scale 1:63,360. Haxel, Gordon, Briskey, J. A., Rytuba, J. J., Plouff, Donald, 1961, Gravity survey near Bergquist, J. R., Blacet, P. M., and Mil- Tucson, Arizona, in Geological Survey ler, S. T., 1978, Reconnaissance geologic Research 1961: U.S. Geological Survey Pro- map of the Comobabiquadrangle, Pima Coun- fessional Paper 424-D, p. 258-259. ty, Arizona: U.S. Geological Survey Mis-

14 Pima COMOBABI, continued Wargo, J. G., 1954, Geology of a portion of the Coyote-Quinlan complex, Pima County, cellaneous Field Studies MapMF-964, scale Arizona: Tucson, University of Arizona, 1:62,500. M.S. Thesis, 67 p. Heindl, L. A., 1960, Cenozoic geology of the Wargo, J. G., and Kurtz, W.L., 1956, Geolog- Papago Indian Reservation, Pima, Maricopa, ic and tectonic features of the Coyote and Pinal Counties, Arizona (a preliminary Mountains, Arizona: Ohio Journal of Sci- summary): Arizona Geological Society Di- ence, v. 56, no. 1, p. 10-16. gest, v , 3, p. 31-34. 1965, Mesozoic formations in the Como- ---:--:-- Secondary References babi and Ibskruge Mountains, Papago Indian Reservation, Arizona: U.S. Geological Sur- Anthony, J. W., Williams, S. A., and Bideaux, vey Bulletin 1194-H, 15 p. R. A., 1977, Mineralogy of Arizona: Tuc- MacKallor, J. A., 1957, Geology of the west- son, University of Arizona Press, 255 p. ern part of the Cobabi mining district, King, R. U., 1969, Molybdenumand rhenium, in Pima County, Arizona: Tucson, University Mineral and water resources of Arizona: of Arizona, M.S. Thesis, 108 p. Arizona Bureau of Mines Bulletin 180, p. 230-238. Kirkemo, Harold, Anderson, C. A., and Crea- COYOTE sey, S. C., 1965, Investigations of molybdenum deposits in the conterminous United Primary References States, 1942-60: U.S. Geological Survey Bulletin 1182-E, 90 p. Briskey, J. A., Jr., and Haxel, G. B., 1978, McDowell, F. W., 1971, K-Ar ages of igneous Jurassic plutonism and volcanism in south- rocks from the western united States: central Arizona, in Geological Survey Isochron/west, no. 2, p. 1-16. Research 1978: U.S. Geological Survey Pro- Weed, W. H., ed., 1918-20, The mines hand- fessional Paper 1100, p. 73-74. book; an enlargement of the copper hand- Carrigan, F. J., 1971, A geologic investiga- book, a manual of the mining industry of tion of contact metamorphic deposits in the world: NewYork, W.H. Weed, v. 13-14. the Coyote Mountains, Pima County, Ari- ed., 1922, '!he mines handbook, succeed- zona: Tucson, University of Arizona, M.S. -~i-n-g the copper handbook describing the Thesis, 67 p. mining companies of the world: Tuckahoe, Fair, C. L., and Kurtz, W. L., comp., 1959, N.Y., Mines Handbook Company, 15, 2248 Generalized geologic map of parts of the v, Baboquivari, Roskruge, south Comobabi, and p. Artesa Mountains, Pima County, Arizona, in Heindl, L. A., ed., Southern Arizona CUPRITE Guidebook II: Arizona Geological Society, p. 256, scale 1:200,000. Primary References Haxel, Gordon, Wright, J. E., May, D. J., and 'Ibsdal, R. M., 1980, Reconnaissance geolo- Borland, G. C., and Lee, C. A., 1935, Geology gy of the Mesozoic and lower Cenozoic and ore deposits of the Cuprite mining rocks of the southern Papago Indian Reser- district: Tucson, University of Arizona, vation, Arizona; a preliminary report, in M.S. Thesis, 54 p. Jenney, J. P., and Stone, Claudia, ed~ Browne, J. F., 1958, Geology of the Cuprite Studies in western Arizona: Arizona Geo- area, Pima County, Arizona: Tucson, Uni- logical Society Digest, v , 12, p. 17-29. versity of Arizona, M.S. Thesis, 39 p. Heindl, L. A., 1960, Cenozoic geology of the Drewes, Harald, 1971, Geologic map of the Papago Indian Reservation, Pima, Maricopa, Mount Wrightson quadrangle, southeast of and Pinal Counties, Arizona (a preliminary Tucson, Santa Cruz and Pima Counties, summary): Arizona Geological Society Di- Arizona: U.S. Geological Survey Miscella- gest, v, 3, p. 31-34. neous Geologic Investigations Map 1-614, _--:--:--1965, Mesozoic formations in the Como- scale 1:48,000. babi and Roskruge Mountains, Papago Indian Finnell, T. L., 1971, Preliminary geologic Reservation, Arizona: U.S. Geological Sur- map of the Empire Mountains quadrangle, vey Bulletin 1194-H, 15 p. Pima County, Arizona: U.s. Geological Keith, W.J., 1976, Reconnaissance geologic Survey Open-File Report, scale 1:48,000, 2 map of the San Vicente and Cocoraque Butte sheets. 15' quadrangles, Arizona: U.S. Geological Lee, C. A., and Borland, G. C., 1935, The Survey Miscellaneous Field Studies MapMF- geology and ore deposits of the Cuprite 769, scale 1:62,500. mining district, Santa Rita Mountains, Kurtz, W. L., 1955, Geology of a portion of Pima County, Arizona: Tucson, University the Coyote Mountains, Pima County, Ari- of Arizona, M.S. Thesis, 54 p. zona: Tucson, University of Arizona, M.S. Schafroth, D. W., 1965, Structure and stra- Thesis, 62 p. tigraphy of the Cretaceous rocks south of

Pima 15 CUPRITE, continued Arizona: U.S. Geological Survey open-s i.Le Report, scale 1:48,000, 2 sheets. the Empire Mountains, Pima and Santa Cruz Co~nties, Arizona: Tucson, University of Galbr,aith, F. W., 3rd., 1940a, Empire Moun- Arrzona, Ph.D. Dissertation, 135 p. taIns overthrust: Pan-American Geologist, v. 73, p. 377-378. Secondary References ____ ,1940b, Empire Mountains, southeastern Arizona [abs.]: Geological Society of Bowman,A. B., 1963, History, growth, and de- America Bulletin, v. 51, p, 1927. velopment of a small mining company: Min- ___ ~1949, Thrust faulting in the Empire ,ing Engineering, v , 15, no. 6, p. 42-49. Mountains, southeastern Arizona [abs.]: KeIth, Stanton, 1971, Mineral exploration in Geological Society of America Bulletin, v. Arizona: Arizona Bureau of Mines Field- 60, p. 1889-1890. ____ 1959, The Empire Mountains, Pima Coun- notes, v. 1, no. 2, p. 1-3. ty, Arizona, in Heindl, L. A., ed., South- ern Arizona Guidebook II: Arizona Gee- EASTER log ical Society, p. 127-133. Gillingham, T. E., 1936, Geology of the Cali- Primary Reference fornia mine area, Pima County, Arizona: Tucson, University of Arizona, M.S. The- Keith, W. J., and Theodore, T. G., 1975 Re- sis, 65 p. connaissance, geologic map of the Arivaca' Marvin, T. C., 1942, Geology of the Hilton quadrangle, Arizona: u.s. Geological Sur- ~ch a:ea, Pima County, Arizona: Tucson, vey Miscellaneous Field Studies Map MF- univers i ty of Arizona, M.S. Thesis, 60 p. 678, scale 1:63,360. Mayuga, M. N., 1940, Geology of the Empire pe~k ar~a, Pima County, Arizona: Tucson, UnIversIty of Arizona, M.S. Thesis, 83 p. Metz, Robert, 1963, The petrography of the EMPIRE Pantano beds in the Cienega Gap area, Pima County, Arizona: Tucson, University of Primary References Arizona, M.S. Thesis, 66 p. Moore, R. A., 1960, Cretaceous stratigraphy Alberding, Herbert, 1938, Geology of the of the southeast flank of the Empire Moun- northern Empire Mountains, Arizona: Tuc- tains, Pima County, Arizona: Tucson, Uni- son, University of Arizona, Ph.D. Disser- versity of Arizona, M.S. Thesis, 55 p. tation, 107 p. Schafroth, D. W., 1965, Structure and stra- Alexis, C. 1939, Geology of the Lead 0., tigraphy of the Cretaceous rocks south of Mountain area, Pima County, Arizona: Tuc- the Empire Mountains, Pima and Santa Cruz son, University of Arizona, M.S. Thesis, Co~nties, Arizona: Tucson, University of 60 p. Arizona, Ph.D. Dissertation, 135 p. Balcer, R. A., 1984, Statigraphy and deposi- Sears, D. H., 1939, Geology of the Pantano tional history of the Pantano Formation Hill area, Pima County, Arizona: Tucson, (O~igocene-early Miocene), Pima County, University of Arizona, M.S. Thesis, 48 p. ArIzona: Tucson, University of Arizona, Sopp, G. P., 1940, Geology of the Montana M.S. Thesis, 107 p. mine area, Empire Mountains, Arizona: Tuc- Brennan, D. J., 1958, Geological reconnais- son, University of Arizona, M.S. Thesis, sance of Cienega Gap, Pima County, Arizona 63 p, [abs.]: Arizona Geological Society Digest, Tarman, D. W., 1975, Application of dynamic v. 1, p. 41. analysis of mineral grains to some struc- ____ ,1962, Tertiary sedimentary rocks and t~ral problems in the Empire Mountains, structures of the Cienega Gap area, Pima PIma County, Arizona: Tucson, University County, Arizona: Arizona Geological Soci- of Arizona, Ph.D. Dissertation, 159 p. ety Digest, v, 5, p. 45-57. Wilson, E. D., 1951, Chapter VI, Empire dis- Butler, W. C., 1969, Upper Paleozoic stratig- trict, in Arizona zinc and lead deposits, ral?hy of Total Wreck Ridge, Pima County, pt. II: Arizona Bureau of Mines Bulletin ArIzona: Tucson, University of Arizona, 158, p. 49-56. M.S. Thesis, 138 p. Wilson, R. A., 1934, Thrust faulting in the Feiss, J. W., 1929, Geology and ore deposits Empire Mountains of southeastern Arizona: of Hiltano Camp, Arizona: Tucson, Univer- Journal of Geology, v. 42, no. 4', p. 422- sity of Arizona, M.S. Thesis, 41 p. 429. Finnell, T. L., 1970, Pantano Formation, in Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1968: U.S. Secondary References Geological Survey Bulletin l294-A, p. 35- 36. Anthony, J. W., Williams, S. A., and Bideaux, ___ 1971, Preliminary geologic map of the R. A., 1977, Mineralogy of Arizona: Tuc- Empire Mountains quadrangle, Pima County, son, University of Arizona Press, 255 p.

16 Pima EMPIRE, continued Gray, Floyd, Miller, R. J., Peterson, D. W., Kirq, R. U., 1969, Molybdenumand rhenium, in May, D. J., Tosdal, R. M., and Kahle, Mineral and water resources of Arizona: Katherine, 1985, Geologic map of the Arizona Bureau of Mines Bulletin 180, p. Growler Mountains, Pima and Maricopa Coun- 230-238. ties, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-1681, scale 1:62,500. GREATERVILLE Secondary Reference Prlinary References Darton, N. H., 1925, A resume of Arizona Anderson, J. L., 1983, Proterozoic granite geology: Arizona Bureau of Mines Bulletin plutonism of North America, in Medaris, C. 119, 298 p. G., and others, eds., Proterozoic geology; selected papers from an international GUNSIGHT Proterozoic symposium: Geological Society of America Memoir 161, p. 133-154. Primary References Drewes, Harald, 1970, Structural control of geochemical anomalies in the Greaterville mining district, southeast of Tucson, Briskey, J. A., Jr., and Haxel, G. B., 1978, Arizona: U.S. Geological Survey Bulletin Jurassic plutonism and volcanism in south- 1312-A, 49 p. central Arizona, in Geological Survey ____~~1971a, Geologic map of the Mount Research 1978: U.S. Geological Survey Pro- Wrightson quadrangle, southeast of Tucson, fessional Paper 1100, p. 73-74. Santa Cruz and Pima Counties, Arizona: Heindl, L. A., 1960, Cenozoic geology of the U.S. Geolog ical Survey Miscellaneous Papago Indian Reservation, Pima, Maricopa, Geologic Investigations Map1-614, scale and Pinal Counties, Arizona (a preliminary 1:48,000. summary): Arizona Geological soc iety Di- ___ -1971b, Geologic map of the Sahuarita gest, v. 3, p. 31-34. quadrangle, southeast of Tucson, Pima County, Arizona: U.S. Geolog ical Survey Secondary References Miscellaneous Geologic Investigations Map 1-613, scale 1:48,000. Anthony, J. W., Williams, S. A., and Bideaux, Finnell, T. L., 1971, Preliminary geologic R. A., 1977, Mineralogy of Arizona: Tuc- map of the Empire Mountains quadrangle, son, University of Arizona Press, 255 p. Pima County, Arizona: U.S. Geological Bramwell, A. W., 1919, News of Ajo and Gun- Survey Open-File Report, scale 1:48,000, 2 sight districts: Arizona Mining Journal, sheets. v, 2, no. 11, p. 24-25. Gross, M. P., 1969, Mineralization and alter- Dehlinger, M. E., 1949, Report on Ajo quad- ation in the Greaterville district, Pima rangle: Compass, v. 26, p, 182-188. County, Arizona: Tucson, University of McDowell, F. W., 1971, K-Ar ages of igneous Arizona, M.S. Thesis, 82 p. rocks from the western united states: Stewart, J. C., 1971, Geology of the Morning- Isochron/West, no. 2, p. 1-16. star mine area, Greaterville mining dis- Weed, W. H., ed., 1918-20, The mines hand- trict, Pima County, Arizona: TUcson, Uni- book; an enlargement of the copper hand- ver s i ty of Arizona, M.S. Thesis, 79 p. book, a manual of the mining industry of the world: New York, W.H. Weed, v. 13-14. __ -t-r-__ ed., 1922, The mines handbook, succeed- Secondary Reference ing the copper handbook describing the mining canpanies of the world: Tuckahoe, Hill, J. M., 1910, Notes on the placer depos- N.Y., Mines Handbook Company, v. 15, 2248 its of Greaterville, Arizona, in Contribu- p. tions to economic geology; pLI, metals and nonmetals except fuels: U.S. Geologi- cal Survey Bulletin 430, p. 11-22. HELVETIA-ROSEMONT

Primary References

GRCWLER Abrams, M. J., Brown, David, Lepley, Larry, and Sadowski, Ray, 1983, Remote sensing Primary References for porphyry copper deposits in southern Arizona: Economic Geolcgy, v. 78, p. 591- Gray, Floyd, and Miller, R. J., 1984, New 604. K-Ar ages of volcanic rocks near Ajo, Pima Anderson, J. L., 1983, Proterozoic granite and Maricopa Counties, southwestern Arizo- plutonism of North America, in Medaris, C. na: Isochron/West, no. 41, p. 3-6. G., and others, eds., Proterozoic geology;

Pima 17 HELVETIA-ROSEMONT, continued __ ~1955b, King mine, Helvetia district, selected papers from an international Pro- Arizona: U.S. Atomic Energy Commission Preliminary Reconnaissance Report A-37, 1 terozoic symposium: Geological Society of America Memoir 161, p. 133-154. p. Popoff, C. C., 1940, The geology of the Rose- Creasey, S. C., and Quick, G. L., 1943, Cop-- mont mining camp, Pima County, Arizona: per deposits of a part of the Helvetia Tucson, University of Arizona, M.S. The- mining district, Pima County, Arizona: sis, 100 p. U.S. Geological Survey Open-File Report, Schafroth, D. W., 1965, Structure and stra- 35 p., 5 plates. tigraphy of the Cretaceous rocks south of _--:_1955, Copper deposits of part of Helve- the Empire Mountains, Pima and Santa Cruz tia mining district, Pima County, Arizona: Counties, Arizona: Tucson, University of U.S. Geological Survey Bulletin 1027-F, 21 Arizona, Ph.D. Dissertation, 135 p. p. Thomas, W. L., 1931, Geology and ore deposits Drewes, Harald, 1971, Geologic map of the of the Rosemont area, Pima County, Ari- Sahuarita quadrangle, southeast of Tucson, zona: Tucson, University of Arizona, M.S. Pima County, Arizona: U.S. Geological SUr- Thesis, 54 p. vey Miscellaneous Geologic Investigations Map 1-613, scale 1:48,000. Secondary References Dunham, M. S., 1937, Geology of the Blue Jay mine area, Helvetia, Arizona: Tucson, Uni- Anthony, J. W., Williams, S. A., and Bideaux, versity of Arizona, M.S. Thesis, 43 p. R. A., 1977, Mineralogy of Arizona: Tuc- Heatwole, D. A., 1966, Geology of the Box son, University of Arizona Press, 255 p. Canyon area, Santa Rita Mountains, Pima Bowman,A. B., 1963, History, growth, and de- County, Arizona: Tucson, University of velopment of a small mining company: Min- Arizona, M.S. Thesis, 70 p. ing Engineering, v. 15, no. 6, p. 42-49. Heyman, A. M., 1958, Geology of the Peach- Frondel, C., and Wickman, F. E., 1970, Molyb- Elgin copper deposit, Helvetia district, denite polytypes in theory and occurrence; Arizona: Tucson, University of Arizona, pt. 2, some naturally occurring polytypes M.S. Thesis, 66 p. of molybdenite: American Mineralogist, v; Johnson, v. a, 1941, Geology of the Helvetia 55, no. 11-12, p. 1857-1875. mining district, Pima County, Arizona: Guild, F. N., 1907, The composition of molyb- Tucson, University of Arizona, Ph.D. Dis- denite from Arizona: American Journal of sertation, III p. Science, 4th ser., v, 23, p. 455-456. Hess, F. L., 1924, Molybdenum deposits, a _----:--,--1949a, Geology of the Helvetia mining district, Pima County, Arizona [abs.]: short review: U.S. Geological Survey Bul- Economic Geology, v. 44, p. 639-640. letin 761, 35 p. Keith, Stanton, 1971, Mineral exploration in _---.,,~1949b, Geology of the Helvetia mining Arizona: Arizona Bureau of Mines Field- district, Pima County, Arizona [abs.]: notes, v. 1, no. 2, p. 1-3. Geological Society of America Bulletin, v. King, R. U., 1969, Molybdenumand rhenium, in 60, p. 1900-190l. Mineral and water resources of Arizona: Jones, W. R., 1941, Geology of the Sycamore Arizona Bureau of Mines.Bulletin 180, p. Ridge area, Pima County, Arizona: Tucson, 230-238. University of Arizona, M.S. Thesis, 89 p. Warner, L. A., Holser, W. T., Wilmarth, v. Lovstrom, K. A., 1978, Rosemont deposit, Pima R., and Cameron, E. N., 1959, Occurrence County, Arizona, in Lovering, T. G., and of nonpegmatite beryllium in the United McCarthy, J. H., -Yr., eds., Conceptual States: U.S. Geological Survey Profes- models in exploration geochemistry; the sional Paper 318, 198 p. Basin and Range Province of the western Weed, W. H., ed., 1918-20, The mines hand- United States and northern Mexico: Journal book; an enlargement of the copper hand- of Geochemical Exploration, v. 9, 00. 2-3, book, a manual of the mining industry of p. 232-235. the world: NewYork, W.H. Weed, v , 13-14. McNew, G. E., 1981, Tactite alteration and its late stage replacement in the southern half of the Rosemont mining district, Arizona: Tucson, University of Arizona, JACKSON M.S. Thesis, 80 p. Michel, F. A., Jr., 1959, Geology of the King Prlinary Reference mine, Helvetia, Arizona: Tucson, Univer- sity of Arizona, M.S. Thesis, 59 p. Drewes, Harald, 1971, Geologic map of the Miller, R. A., 1955a, Christenson-Lane mine, Sahuarita quadrangle, southeast of Tucson, Helvetia district, Arizona: U.S. Atomic Pima County, Arizona: U.S. Geological Sur- Energy Commission Preliminary Reconnais- vey Miscellaneous Geologic Investigations sance Report A-20, 1 p, Map 1-613, scale 1:48,000.

18 Pima JACKSON, continued Haxel, Gordon, May, D. J., Wright, J. E., and Tosdal, R. M., 1980, Reconnaissance geologic map of the Baboquivari Peak quad- Secondary Reference rangle, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map MF-1251, Day, D. T., and Richards, R. H., 1906, Useful scale 1:62,500. minerals in the black sands of the Pacific Haxel, Gordon, Wright, J. E., May, D. J., and slope, in Mineral resources of the United Tosdal, R. M., 1980, Reconnaissance geolo- States,-calendar year 1905: U.S. Geologi- gy of the Mesozoic and lower Cenozoic cal Survey, p. 1175-1258. rocks of the southern Papago Indian Reser- vation, Arizona; a preliminary report, in Jenney, J. P., and Stone, Claudia, eds., KEYS'IDNE Studies in western Arizona: Arizona Geo- logical Society Digest, v. 12, p. 17-29. Primary References Keith, W. J., 1976, Reconnaissance geologic map of the San Vicente and Cocoraque Butte Cooper, J. R., 1960, Some geologic features 15' quadrangles, Arizona: U.S. Geological of the Pima mining district, Pima County, Survey Miscellaneous Field Studies Map MF- Arizona: U.S. Geological Survey Bulletin 769, scale 1:62,500. 1112-C, 41 p., scale 1:31,680. Min, M. M., 1965, Petrography and alteration ______1971, Mesozoic stratigraphy of the of the Kitt Peak area, Pima County, Ari- Sierrita Mountains, Pima County, Arizona: zona: Tucson, University of Arizona, M.S. U.S. Geolog ical Survey Professional Paper Thesis, 90 p. 658-D, 42 p. Wargo, J. G., 1954, Geology of a portion of ____ -:-1973 [1974], Geologic map of the Twin the Coyote-Quinlan complex, Pima County, Buttes quadrangle, southwest of Tucson, Arizona: Tucson, University of Arizona, Pima County, Arizona: U.S. Geological M.S. Thesis, 67 p. Survey Miscellaneous Geologic Investiga- tions Map 1-745, scale 1:48,000. Lootens, D. J., 1966, Geology and structural LAS GUIJAS environment of the Sierrita Mountains, Pima County, Arizona: Arizona Geological primary References Society Digest, v, 8, p. 3-56. Ransome, F. L., 1922, Ore deposits of the Keith, W. J., and Theodore, T. G., 1975, Re- Sierrita Mountains, Pima County, Arizona, connaissance geologic map of the Arivaca in Contributions to economic geology, quadrangle, Arizona: U.S. Geological Sur- 1921; pt. I, metals and nonmetals except vey Miscellaneous Field Studies Map MF- fuels: U.S. Geological Survey Bulletin 678, scale 1:63,360. 725, p. 407-428. Plouff, Donald, 1961, Gravity survey near Wilson, E. D., 1950, Chapter IV, Pima dis- Tucson, Arizona, in Geological Survey trict, in Arizona zinc and lead deposits, Research 1961: U.S. Geological Survey Pro- pt. I: """ArizonaBureau of Mines Bulletin fessional Paper 424-D, p. 258-259. 156, p. 39-51. Sheikh, A. M., 1970, Geology and ore deposits of Las Guijas tungsten district, Pima Secondary Reference County, Arizona: Economic Geology, v, 65, p. 875-882. McKnight, E. T., Newman, W. L., and Heyl, A. V., Jr., 1962, Zinc in the United States Secondary Reference exclusive of Alaska and Hawaii: U.S. Geological Survey Mineral Investigations Willis, C. F., 1915, Las Guijas placer: The Resource Map MR-19, 18 p., scale State Magazine and Pathfinder, v. 6, no. 1:3,168,000. 1, p. 10-11.

KITT PEAK MAGONlGAL

Primary References Primary References

Fair, C. L., and Kurtz, W. L., comp., 1959, Agenbroad, L. D., 1962, Geology of the Atlas Generalized geologic map of parts of the mine area, Pima County, Arizona: Tucson, University of Arizona, M.S. Thesis, 37 p. Baboquivari, Roskruge, south Comobabi, and Banks, N. G., and Dockter, R. D., 1976, Re- Artesa Mountains, Pima County, Arizona, in connaissance geologic map of the Vaca Heindl, L. A., ed., Southern Arizona Hills quadrangle, Arizona: U.S. Geological Guidebook II: Arizona Geological Society, Survey Miscellaneous Field Studies Map MF- p. 256, scale 1:200,000. 793, scale 1:62,500.

Pima 19 MAGONIGAL, continued Cordilleran metamorphic core complexes: Geological Society of America Memoir 153, Clarke, C. W., 1965, Geology of the El Tiro p.217-267. Hills, west Silver Bell Mountains, Pima Moore, B. N., 1952, Generalized geologic map County, Arizona: Tucson, University of and section of the Santa Catalina-Rincon Arizona, M.S. Thesis, 51 p. Mountains, in Shride, A. F., and others, Secondary References eds., Guidebook for field trip excursions in southern Arizona: Arizona Geological Anderson, C. A., 1968, Arizona and adjacent Society, p. 50, scale 1:150,000. New Mexico, in Ridge, J. D., ed., Ore Moore, B. N., Tolman, C. F., Jr., Butler, B. deposits of th~United States, 1933-1967: S., and Hernon, R. M., 1941, Geology of American Institute of Mining, Metallur- the Tucson quadrangle, Arizona: U.S. Geo- gical, and Petroleum Engineers, v. 2, p. logical Survey Open-File Report, 20 p. 1163-1190. Peterson, N. P., and Creasey, S. C., 1943, Barney, W. G., 1904, The Silverbell Moun- Somecopper deposits in the Old Hat mining tains, Arizona: Engineering and Mining district, Pima County, Arizona: U.S. Geo- Journal, v. 78, p. 755-756. logical Survey Open-File Report, 13 p., 12 Tolman, C. F., Jr., 1909, Copper deposits of sheets. Silverbell, Arizona: Mining and Scientific Press, v. 99, p, 710-712. MILDREDPEAK

MARBIEPEAK Primary References

Prlinary References Balla, J. C., 1962, Geology and geochemistry of beryllium in southern Arizona: Tucson, Banks, N. G., 1976, Reconnaissance geologic University of Arizona, M.S. Thesis, 76 p. map of the Mount Lemmonquadrangle, Arizo- Donald, P. G., 1959, Geology of the Fresnal na: U.S. Geological Survey Miscellaneous Peak area, Baboquivari Mountains, Arizona: Field Studies Map MF-747, scale 1:62,500. Tucson, University of Arizona, M.S. The- __ ~1980, Geology of a zone of metamorphic sis, 45 p. core complexes in southeastern Arizona, in Haxel, Gordon, May, D. J., and Tosdal, R. M., Crittenden, M. D., Jr., and others, edS:; 1982, Reconnaissance geologic map of the Cordilleran metamorphic core complexes: Presumido Peak quadrangle, Arizona: U.S. Geological Society of America Memoir 153, Geolog ical Survey Miscellaneous Field p. 177-215. Studies Map MF-1378, scale 1:62,500. Braun, E. R., 1969, Geology and ore deposits Haxel, Gordon, May, D. J., Wright, J. E., and of the Marble Peak area, Santa Catalina Tosdal, R. M., 1980, Reconnaissance geo- Mountains, Pima County, Arizona: Tucson, logic map of the Baboquivari Peak quadran- University of Arizona, M.S. Thesis, 79 p. gle, Arizona: U.S. Geological Survey Creasey, S. C., Banks, N. G.,- Ashley, R. P., Miscellaneous Field Studies Map MF-1251, and Theodore, T. G., 1976, Middle Tertiary scale 1:62,500. plutonism in the Santa Catalina and 1brto- Haxel, Gordon, Wright, J. E., May, D. J., and lita Mountains, Arizona: U.S. Geological 1bsdal, R. M., 1980, Reconnaissance geolo- Survey Open-File Report 76-262, 20 p. gy of the Mesozoic and lower Cenozoic _~ __1977, Middle Tertiary plutonism in the rocks of the southern Papago Indian Reser- Santa Catalina and Tortolita Mountains, vation, Arizona; a preliminary report, in Arizona: U.S. Geological Survey Journal of Jenney, J. P., and Stone, Claudia, edS:; Research, v. 5, no. 6, p. 705-717. Studies in western Arizona: Arizona Geo- Creasey, S. C., and Theodore, T. G., 1975, logical Society Digest, v. 12, p. 17-29. Preliminary reconnaissance geologic map of Heindl, L. A., 1960, Cenozoic geology of the the Bellota Ranch quadrangle, Pima County, Papago Indian Reservation, Pima, Maricopa, Arizona: U.S. Geological Survey Open-File and Pinal Counties, Arizona (a preliminary Report 75-295, scale 1:31,680. summary): Arizona Geological Society Di- DuBois, R. L., 1959, Geology of the Santa gest, v. 3, p. 31-34. Catalina Mountains, in Heindl, L. A., ed., Heindl, L. A., and Fair, C. L., 1965, Meso- Southern Arizona Guidebook II: Arizona zoic(?) rocks in the Baboquiva~i Moun- Geological Society, p. 106-116. tains, Papago Indian Reservation, Arizona: Keith, Stanley, Reynolds, S. J., Damon, P. U.S. Geological Survey Bulletin 1194-1, 12 E., Shafiqullah, M., Livingston, D. E., p. and Pushkar, P. D., 1980, Evidence for Keith, W.J., 1976, Reconnaissance geologic multiple intrusion and deformation within map of the San Vicente and Cocoraque Butte the Santa Catalina-Rincon-Tortolita crys- 15' quadrangles, Arizona: U.S. Geological talline complex, southeastern Arizona, in Survey Miscellaneous Field Studies MapMF- Crittenden, M. D., Jr., and others, edS":"; 769, scale 1:62,500.

20 Pima MILDRED PEAK, continued to pole: American Institute of Mining, Metallurgical, and Petroleum Engineers McIbnnell, J. R., Jr., 1986, Mineral investi- Memoir no. 2, p. 140-15l. gation of the Baboquivari Peak Wilderness Keith, Stanton, 1973, Index of mining proper- Study Area (AZ-020-203B), Pima County, ties in Cochise County, Arizona: Arizona Arizona: U.S. Bureau of Mines Mineral Land Bureau of Mines Bulletin 187, 98 p. Assessment Report MIA 9-86, 10 p. Meeves, H. C., 1966, Nonpegmatitic beryllium McColly, R. A., and Scott, D. C., 1982, Min- occurrences in Arizona, Colorado, New eral investigations of the Whetstone Hbad- Mexico, Utah, and four adjacent states: less Area, Cochise and Pima Counties, U.S. Bureau of Mines Report of Investiga- Arizona: U.S. Bureau of Mines Mineral Land tions 6828, 68 p. Assessment Report MIA 129-82, 22 p. Seaman, S. J., 1983, Geology and ore poten- Tyrrell, W. W., Jr., 1957, Geology of the tial of the Jupiter Canyon region, Babo- Whetstone Mountain area, Cochise and Pima quivari Mountains, Arizona: Tucson, Uni- Counties, Arizona: New Haven, Yale Univer- versity of Arizona, M.S. Thesis, 99 p, sity, Ph.D. Dissertation. Wright, R. J., 1950, Reconnaissance of cer- Wrucke, C. T., and Armstrong, A. K., 1984, tain uranium deposits in Arizona: U.S. Geologic map of the Whetstone Roadless Atomic Energy Commission Report RMD-679, Area and vicinity, Cochise and Pima Coun- 21 p. ties, Arizona: U.S. Geological Survey Mis- cellaneous Field Studies Map MF-1614-B, Secondary References scale 1:48,000. Wrucke, C. T., and McColly, R. A., 1984, Horton, F. W., 1916, Molybdenum; its ores and Whetstone Roadless Area, Arizona, in their concentration, with a discussion of Marsh, S. P., and others, eds., Wilderness markets, prices, and uses: U.S. Bureau of mineral potential; assessment of mineral- Mines Bulletin Ill, 132 p. resource potential in U.S. Forest Service Joseph, P. E., 1915-16, Molybdenum: Arizona lands studied 1964-1984: U.S. Geological Bureau of Mines Bulletin 5, 15 p. Survey Professional Paper 1300, v. 1, p. Kirkemo, Harold, Anderson, C. A., and Crea- 126-129. sey, S. C., 1965, Investigations of molyb- Wrucke, C. T., McColly, R. A., Werschky, R. denum deposits in the conterminous United S., Scott, D. C., Bankey, V. L., Klein- States, 1942-60: U.S. Geological Survey kopf, M. D., Staatz, M. H., and Armstrong, Bulletin 1182-E, 90 p. A. K., 1983, Mineral-resource potential Weed, W. H., ed., 1922, The mines handbook, map of the Whetstone Roadless Area, SUCCeeding the copper handbook describing Cochise and Pima Counties, Arizona: U.S. the mining companies of the world: Tucka- Geological Survey Miscellaneous Field hoe, N.Y., Mines Handbook Company, v , 15, Studies Map MF-1614-A, 10 p., scale 2248 p. 1:48,000.

Secondary Reference MINE CANYON

Primary References Wilson, E. D., 1950, Fluorspar in Arizona: Arizona Bureau of Mines Circular 15, 13 p. Bankey, Viki, and Kleinkopf, M. D., 1985, Geophysical maps of the Whetstone Roadless Area, Cochise and Pima Counties, Arizona: MONTEZUMA U.S. Geological Survey Miscellaneous Field Studies Map MF-1614-C, scale 1:48,000. See Keith (1974) under General County Refer- Burnette, C. R., 1957, Geology of the Middle ences. Canyon, Whetstone Mountains, Cochise Coun- ty, Arizona: Tucson, University of Arizo- na, M.S. Thesis, 55 p. OCEANIC Creasey, S. C., 1967, Geologic map of the Benson quadrangle, Cochise and Pima Coun- Primary References ties, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map Keith, W. J., and Theodore, T. G., 1975, Re- 1-470, 11 p., scale 1:48,000. connaissance geologic map of the Arivaca D:lRuyter,V. D., 1979, Geology of the Granit- quadrangle, Arizona: U.S. Geological Sur- ic Peak stock area, Whetstone Mountains, vey Miscellaneous Field Studies Map MF- Cochise County, Arizona: Tucson, Univer- 678, scale 1:63,360. sity of Arizona, M.S. Thesis, 121 p, Plouff, Donald, 1961, Gravity survey near Jones, R. W., 1963, Structural evolution of Tucson, Arizona, in Geological Survey part of southeast Arizona, in Backbone of Research 1961: U.S. Geological Survey Pro- the Americas; tectonic history from pole fessional Paper 424-D, p. 258-259.

Pima 21 OLDBALDY PAPAGO

Prlinary References Prlinary References Brown, R. L., 1926, Geology and ore deposits Drewes, Harald, 1971a, Geologic map of the of the Twin Buttes district: TUcson, Uni- Mount wrightson quadrangle, southeast of versity of Arizona, M.S. Thesis, 40 p. Tucson, Santa Cruz and Pima Counties, Cooper, J. R., 1971, Mesozoic stratigraphy of Arizona: u.s. Geological Survey Miscella- the Sierrita Mountains, Pima County, Ari- neous Geologic Investigations MapI-614, zona: U.S. Geological Survey Professional scale 1:48,000. Paper 658-D, 42 p. ____~.1973 [1974], Geologic map of the Twin --- 1971b, Geologic map of the Sahuarita Buttes quadrangle, southwest of Tucson, quadrangle, southeast of Tucson, Pima Pima County, Arizona: U.S. Geological Sur- County, Arizona: u.s. Geological Survey vey Miscellaneous Geologic Investigations Miscellaneous Geologic Investigations Map Map I-745, scale 1:48,000. I-613, scale 1:48,000. Drewes, Harald, and Cooper, J. R., 1973, Re- Keith, Stanton, 1975, Index of mining proper- connaissance geologic map of the west side ties in Santa Cruz County, Arizona: Ari- of the Sierrita Mountains, Palo Alto Ranch zona Bureau of Mines Bulletin 191, 94 p. quadrangle, Pima County, Arizona: U.S. Ludington, Steve, 1984, Preliminary mineral Geological Survey Miscellaneous Field resource assessment of the proposed Mt. Studies Map MF-538, scale 1:24,000. wrightson Wilderness, Santa Cruz and Pima Higdon, C. E., 1933, Geology and ore deposits Counties, Arizona: U.S. Geological Survey of the Sunshine area, Pima County, Ari- q;:>en-File Report 84-294, 11 p. zona: TUcson, University of Arizona, M.S. Thesis, 25 p. Ransome, F. L., 1922, Ore deposits of the Secondary References Sierrita Mountains, Pima County, Arizona, in Contributions to economic geology, Anthony, J. W., Williams, S. A., and Bideaux, 1921; pt. I, metals and nonmetals except R. A., 1977, Mineralogy of Arizona: Tuc- fuels: U.S. Geological Survey Bulletin son, University of Arizona Press, 255 p. 725, p. 407-428. Frondel, C., and Wickman, F. E., 1970, Molyb- Thomas, J. A., 1966, Geology and ore deposits denite polytypes in theory and occurrence; of the Tascuela area, Sierrita Mountains, pt. 2, some naturally occurring polytypes Pima County, Arizona: Ann Arbor, Universi- of molybdenite: American Mineralogist, v. ty of Michigan, Ph.D. Dissertation, 371 p. 55, no. 11-12, p. 1857-1875. Wright, R. J., 1950, Reconnaissance of cer- Guild, F. N., 1907, The composition of molyb- tain uranium deposits in Arizona: U.S. denite from Arizona: American Journal of Atomic Energy Commission Report RMD-679, Science, 4th ser., v. 23, p. 455-456. 21 p. King, R. U., 1969, Molybdenumand rhenium, in Mineral and water resources of Arizona: Secondary References Arizona Bureau of Mines Bulletin 180, p. 230-238. Neale, W.G., ed., 1926, The mines handbook; succeeding the copper handbook describing Stipp, T. F., Haigler, L. B., Alto, B. R., the mining companies of the two American and Sutherland, H. L., 1967, Reported continents: New York, Mines Handbook Corrr occurrences of selected minerals in Arizo- pany, v. 17, 2129 p. na: U.S. Geological Survey Mineral Inves- Stevens, H. J., ed., 1902-11, The copper tigations Resource Map MR-46, scale handbook, a manual of the copper industry 1:500,000, 2 sheets. of the world: Houghton, Mich., H. J. Ste- Weed, W. H., ed., 1916, The mines handbook; vens, v. 3-10. an enlargement of the copper handbook, a manual of the mining industry of North America: New York, Stevens Copper Hand- book Company, v. 12, 1699 p. PIMA ed., 1918-20, The mines handbook; an Primary References --~enlargement of the copper handbook, a manual of the mining industry of the world: Aiken, D. M., and West, R. J., 1978, Some New York, W.H. Weed, v. 13-14. geologic aspects of the Sierrita-Esperanza __~_ed., 1922, The mines handbook, succeed- copper-molybdenum deposit, Pima County, ing the copper handbook describing the Arizona, in Jenney, J. P., and Hauck, H. mining companies of the world: TUckahoe, R., eds., Proceedings of the porphyry N.Y., Mines Handbook Company, v; 15, 2248 copper symposium: Arizona Geological Soci- p. ety Digest, v , 11, p. 117-128.

22 Pima PIMA, continued Arizona: U.S. Geological Survey Bulletin l112-C, 41 p., scale 1:31,680. Anderson, C. A., and Kupfer, D. H., 1945, Re- 1967, Ektachrome and ektachrome infra- port on the properties of the Amargosa ----: red photography of the Twin Buttes area, Molybdenum and Copper Corporation, Pima Arizona: Interagency Report NASA-89,U.S. County, Arizona: U.S. Geological Survey Geological Survey Open-File Report. Open-File Report, 20 p., 8 plates. Andreasen, G. E., and Pitkin, J. A., 1963, ----.,-- 1971, Mesozoic stratigraphy of the Aeromagnetic map of the Twin Buttes area, Sierrita Mountains, Pima County, Arizona: Pima and Santa Cruz Counties, Arizona: U.S. Geological Survey Professional Paper U.S. Geological Survey Geophysical Inves- 658-D, 42 p. tigations MapGP-426, scale 1:62,500. ____ 1973 [1974l, Geologic map of the Twin ____~.1964, Aeromagnetic map of the Twin Buttes quadrangle, southwest of Tucson, Buttes area, Pima and Santa Cruz Counties, Pima County, Arizona: U.S. Geological Sur- Arizona labs.I« Geophysical Abstracts, no. vey Miscellaneous Geologic Investigations 209, item 315. Map 1-745, scale 1:48,000. Anthony, E. Y., and Titley, S. R., 1985, In- Creasey, S. C., and Kistler, R. W., 1962, Age verse solution for crystal fractionation of some copper-bearing porphyries and in a periodically tapped magma chamber, other igneous rocks in southeastern Arizo- Sierrita porphyry copper deposit, Arizona: na, in Geological Survey Research 1962: Geological Society of America Abstracts U.S. Geological Survey Professional Paper with Programs, v. 17, p. 514. 450-D, p. 1-5. Arnold, 1.. C., 1964, Supergene mineralogy and Cummings, J. B., and Romslo, T. M., 1950, In- processes in the San Xavier mine area, vestigation of Twin Buttes copper mines, Pima County, Arizona: Tucson, University Pima County, Ariz.: U.S. Bureau of Mines of Arizona, M.S. Thesis, 63 p. Report of Investigations 4732, 26 p. Banks, N. G., 1974, Distribution of copper in Denis, M., 1977, The Sierrita (Arizona) por- biotite and biotite alteration products in phyry copper; hydrothermal alteration and intrusive rocks near two Arizona porphyry fluid inclusion studies [abs.l: Geological copper deposits: U.S. Geological Survey Society of London Journal, v, 134, pt. 3, Journal of Research, v, 2, no. 2, p. 195- p. 390. 2ll. Drewes, Harald, and Cooper, J. R., 1973, Re- Barter, C. F., 1978, Stratigraphy, altera- connaissance geologic map of the west side tion, and ore controls in the main ore of the Sierrita Mountains, Palo Alto Ranch zone, Twin Buttes mine, Pima County, Ari- quadrangle, Pima County, Arizona: U.S. zona [abs.l, in Jenney, J. P., and Hauck, Geological Survey Miscellaneous Field H. R., eds., Proceedings of the porphyry Studies Map MF-538, scale 1:24,000. copper symposium: Arizona Geological Soci- Eastlick, J. T., and Irwin, G. W., 1975, ety Digest, v , 11, p. 115-116. Geology and history of the San Xavier Barter, C. F., and Kelly, J. L., 1982, Geolo- mine, Arizona laba.] , in Seager, W. R., gy of the Twin Buttes mineral deposit, and others, eds., Guidebook of the Las Pima mining district, Pima County, Arizo- Cruces country: New Mexico Geological na, in Titley, S. R., ed., Advances in Society Guidebook, 26th Field Conference, geology of the porphyry copper depos i ts, p. 338. southwestern North America: Tucson, Uni- Eckel, E. B., 1930, Geology and ore deposits versity of Arizona Press, p. 407-432. of the Mineral Hill area, Pima County, Brown, R. L., 1926, Geology and ore deposits Arizona: Tucson, University of Arizona, of the Twin Buttes district: Tucson, Uni- M.S. Thesis, 51 p. versity of Arizona, M.S. Thesis, 40 p. Engineering and Mining Journal, 1962, Asar- Brown, W. H., 1939, Tucson Mountains, an Ari- co's Mission: v, 163, no. 1, p. 70-79. zona basin range type: Geological Society Frischknecht, F. C., and Ekren, E. B., 1961, of America Bulletin, v. 50, p. 697-759. Electromagnetic studies in the Twin Buttes Burgin, L. B., 1976, Time required in devel- quadrangle, Arizona, in Geological Survey oping selected Arizona copper mines: U.S. Research 1961: U.S. Geological Survey Pro- Bureau of Mines Information Circular 8702, fessional Paper 424-D, p. 259-261. 144 p. Gale, R. E., 1965, Geology of the Mission Burroughs, R. 1.., 1960, Structural geology of copper mine, Pima mining district, Arizo- the Fay Ridge area, Twin Buttes, Arizona: na: Stanford, Stanford University, Ph.D. Tucson, University of Arizona, M.S. The- Dissertation. sis, 76 p. Giles, D. L., 1963, Geology of the northern Canney, F. C., 1963, Soil sampling experi- Sierrita Mountains, Soto Peak and Gunsight ments in the Mission mine area, Pima Coun- Mountain area, Pima County, Arizona: Coral ty, Arizona [abs.l: Mining and Engineer- Gables, University of Miami, M.S. Thesis. ing, v , 15, no. 1, p. 6l. Gordon, E. R., 1922, Geology of the Twin Cooper, J. R., 1960, Some geologic features Buttes mining district: Tucson, University of the Pima mining district, Pima County, of Arizona, M.S. Thesis, 12 p.

Pima 23 PIMA, continued Hutt~, J. B., 1~58, ~ow sci~ntific exp).ora- Haynes, F. M., 1980, The evolution of frac- tlon found Plma mlne: Englneering and Min- ture-related permeability within the Ruby ing Journal, v. 159, no. 3, p. 100-106. Star Gran~iorite, Sierrita porphyry cop- rl.es, C. D., West, R. J., and Oakley, C. A., per depos i.t.e Tucson, University of Arizo- 1975, Mineralization and structure of na, M.S. Thesis, 48 p. Sierritq/Esperanza ore body [abs.]: Mining Engineering, v , 27, no. 12, p. 70-7l. Haynes, F. M., and Titley, S. R., 1980, The _____ 1976, Mineralization and structure of e~olu~ion of fracture-related permeability Sierrita/Esperanza ore body l aos.Ie Eco- w~thln the Ruby Star Granodiorite, Sier- nomic Geology, v. 71, p. 700-70l. rl~a porphyry copper deposit, Pima County, Irvin, G. W., 1959, Pyrometasomatic deposits Ar rzonae Economic Geology, v, 75, p. 673- at San Xavier mine, in Heindl, L. A., ed., 683. Southern Arizona Guidebook II: Arizona Heichel, K. S., 1981, Microveinlet alteration Geological Society, p. 195-197. and mineralization at the Sierrita porphy- Jancic, T., 1971, Development of Duval Cor- ry copper deposit, Pima County, Arizona: poration's Sierrita mine, Pima County Tucson, University of Arizona, M.S. The- Arizona [abs.]: American Institute of sis, 104 p. Mining, Metallurgical, and Petroleum Engi- Heindl, L. A., 1959, Geology of the San neers, Pacific Southwest Mineral Industry Xa~ier Indian Reservation, Arizona, in Conference, Program and Abstracts, p. 14- Helndl, L. A., ed., Southern Arizona Guidebook II: Arizona Geological Society, 15. p. 153-159. Jansen, L. J., 1982, Stratigraphy and structure of the Mission copper deposit, Pima Heinrichs, W. E., Jr., 1975, Pima district Arizo~a; an historical and economic per~ m~ning district, Pima County, Arizona, in spectlve [abs.]: Mining Engineering, v. Tl tley, S. R., ed., Advances in geology of the porphyry copper deposits, southwestern 27, no. 12, p. 70. North America: Tucson, University of Ari- ___ 1976, Pima district, Arizona; an historical and economic perspective: American zona Press, p. 467-474. Johnson, J. W., 1982, State conditions, fluid Institute of Mining, Metallurgical.t and flux, and solution-mineral equilibria dur- Petroleum Engineers Annual Meeting, 105th, Las Vegas, 1976, unpublished manuscript ing skarn formation in porphyry copper systems: Tucson, University of Arizona, 21 p. Available at the Arizona Bureau of M.S. prepublication manuscript, 48 p. Geology and Mineral Technology Geological Journeay, J. A., 1959, Pyrometasomatic depos- Survey Branch, 845 N. Park Ave., Tucson, its at Pima mine, in Heindl, L. A., ed., AZ 85719. Southern Arizona Guidebook II: Arizona Hillman, Barry, 1972, Hydrothermal activity Geological Society, p. 198-199. as related to ore deposition at the Sier- Kelly, J. L., 1976, Geology of the Twin rita porphyry copper-molybdenite deposit, Buttes copper deposit, Pima county, Ari- southwestern Arizona: Cincinnati, Univer- zona [abs.]: Economic Geology, v. 71, p. sity of Cincinnati, M.S. Thesis. 70l. Hillman, B. A., and Kilinc, I. A., 1972, Re- King, J. R., 1982, Geology of the San Xavier search in hydrothermal activity as related North porphyry copper deposit, Pima mining to ore deposition at the Sierrita porphyry district, Pima County, Arizona, in Titley, v, copper deposit [abs.]: EOS, 53, no. 3, S. R., ed., Advances in geology of the p. 53l. porphyry copper deposits, southwestern Himes, M. D., 1972a, Geology of the Pima North America: Tucson, University of Ari- mine, Pima County, Arizona: Tucson, Uni- zona Press, p. 475-485. versity of Arizona, M.S. Thesis, 92 p. ___ ~1972b, Mineralization and alteration at Kinnison, J. E., 1966, The Mission copper de- the Pima mine, a complex porphyry copper posit, Arizona, in Titley, S. R., and deposit, Pima County, Arizona: American Hicks, C. L., eds.,Geology of the porphy- Institute of Mining, Metallurgical, and ry copper deposits, southwestern North Petroleum Engineers Preprint no. 72-1-75, Amer ica: Tucson, Un ivers ity of Ar izona 47 p. Press, p. 281-287. Houser, F. N., 1949, Geology of the Conten- Koenig, B. A., 1978, Oxidation-leaching and tion mine area, Twin Buttes, Arizona: Tuc- enrichment zones of a porphyry copper son, University of Arizona, M.S. Thesis, deposit; a mineralogic and quantitative 61 p. chemical study: Tucson, University of Ari- Huff, L. C., 1970, A geochemical study of zona, M.S. Thesis, 57 p. alluviurrrcovered copper deposits in Pima Lacy, W. C., 1959, Structure and ore deposits County, Arizona, with a section on Ana- of the east Sierrita area, in Heindl, L. lytical methods, by A. P. Marranzino and A., ed., Southern Arizona Guidebook II: H. M. Nakagawa: U.S. Geological Survey Arizona Geological Society, p. 184-192. Bulletin 1312-C, 31 p., scale 1:62,500, 5 Lootens, D. J., 1966, Geology and structural plates. environment of the Sierrita Mountains,

24 Pima PIMA, continued Preece, R. K., III, 1979, Paragenesis, geochemistry, and temperatures of formation Pima County, Arizona: Arizona Geological of alteration assemblages at the Sierrita Society Digest, v , 8, p, 3-56. deposit, Pima County, Arizona: Tucson, Lukanuski, J. N., Nevin, A. E., and Williams, University of Arizona, M.S. Thesis, 106 p. S. A., 1975, Locomotive-type post-ore fanglomerates as exploration guides for Preece, R. K., III, and Beane, R. E., 1982, porphyry copper deposits [abs.l: Economic Contrasting evolutions of hydrothermal Geology, v. 70, p. 248. alteration in quartz monzonite and quartz Lutton, R. J., 1961, A lensoidal rhyolite diorite wallrocks at the Sierrita porphyry near Twin Buttes, Arizona: Arizona Geolog- copper deposit, Arizona: Economic Geology, ical Society Digest, v , 4, p. 43-47. v , 77, p. 1621-164l. Lynch, D. W., 1967a, The economic geology of Ransome, F. L., 1922, Ore deposits of the the Esperanza mine and vicinity, North Sierrita Mountains, Pima County, Arizona, Amer ica, in Ti tley, S. R., and Hicks, C. in Contributions to economic geology, L., eds., Geology of the porphyry copper 1921; pt. I, metals and nonmetals except deposits, southwestern North America: Tuc- fuels: U.S. Geological Survey Bulletin son, University of Arizona Press, p. 267- 725, p. 407-428. 279. Rauschkolb, M. H., 1983, The geology of the ___ 1967b, Geology of the Esperanza mine northwest orebody, Twin Buttes mine, Pima and vicinity, Pima County, Arizona: Tuc- County, Arizona: Tucson, university of son, University of Arizona, M.S. Thesis, Arizona, M.S. Thesis, 179 p, 70 p. Rehrig, W. A., and Heidrick, T. L., 1972, Re- __ ~1968, The geology of the Esperanza gional fracturing in Laramide stocks of mine, in Titley, S. R., ed., Southern Ari- Arizona and its relationship to porphyry zona Guidebook 111--1968: Arizona Geolog- copper mineralization: Economic Geology, ical Society, p. 125-136. v. 67, p. 198-213. MacKenzie, F. D., 1959, Pyrometasomatic de- Richard, Kenyon, and Courtright, J. H., 1959, posits at the Mineral Hill and Daisy Some geologic features of the Mission mines, in Heindl, L. A., ed., Southern copper deposit, in Heindl, L. A., ed., Arizona Guidebook II: Arizona Geological Southern Arizona Guidebook II: Arizona Society, p. 193-194. Geological Society, p. 200-204. __~~1963, Geological interpretation of the Savely, J. P., 1972, Orientation and engi- Palo Verde mine based upon diamond drill neering properties of jointing in the core: Arizona Geological Society Digest, Sierrita pit, Arizona: Tucson, University v. 6, p. 41-48. of Arizona, M.S. Thesis, 134 p. Manske, S. ~, 1980, Fracturing events in the Schmitt, H. A., Clippinger, D. M., Roper, W. Ruby Star Granodiorite adjacent to the J., and Tbombs, Harvey, 1959, Disseminated Esperanza porphyry copper deposit, Pima deposits at the Esperanza copper mine County, Arizona: Tucson, University of [abs.J, in Heindl, L. A., ed., Southern Arizona, M.S. Thesis, 102 p. Arizona Guidebook II: Arizona Geological Mauger, R. L., 1966, A petrographic and geo- Society, p. 205. chemical study of Silver Bell and Pima mining districts, pima County, Arizona: Shafiqullah, M., and Langlois, J. D., 1978, The Pima mining district, Arizona, a geo- Tucson, University of Arizona, Ph.D. Dis- chronological update, in Callender, J. F., sertation, 140 p. and others, eds., Lanctof Cochise--south- Mayuga, M. N., 1942, The geology and ore eastern Arizona: New Mexico Geological deposits of the Helmet Peak area, Pima Society Guidebook, 29th Field Conference, County, Arizona: Tucson, University of p. 321-327. Arizona, Ph.D. Dissertation, 124 p. Mitcham, T. W., and Arnold, L. C., 1964, The Shafiqullah, M., Langlois, J. D., and Damon, West San Xavier mine, keys to a district: P. E., 1977, Chronology of tectonic events Arizona Geological Society Digest, v. 7, in the Pima mining district, southern p. 147-15l. Arizona [abs.J: Economic Geology, v. 72, Park, C. F., Jr., 1929, Geology of the San p. 739. Xavier district: Tucson, University of Smith, V. L., 1975, Hypogene alteration at Arizona, M.S. Thesis, 20 p. the Esperanza mine, Pima County, Arizona: Percious, J. K., 1968a, Geochemical investi- Tucson, University of Arizona, M.S. The- gation of the Del Bac Hills volcanics, sis, 161 p. Pima County, Arizona: Tucson, University Storms, W. R., and Bowmq.n, A. B., 1957, Min- of Arizona, M.S. Thesis, 29 p. ing methods and practices at the Mineral __---..,,-~1968b,Geologyand geochronology of the Hill copper mine, Banner Mining Co., Pima Del Bac Hills, Pima County, Arizona, in County, Ariz.: U.S. Bureau of Mines Infor- Titley, S. R., ed., Southern Arizona mation Circular 7786, 25 p. Guidebook 111--1968: Arizona Geological Tainter, S. L., 1947, Amargosa (Esperanza) Society, p. 199-207. molybdenum-copper property, Pima County,

Pima 25 PIMA, continued Walker, S. D., 1982, Mesozoic tectonic evolu- Ariz.: U.S. Bureau of Mines Report of tion of the Twin Buttes mine area, Pima Investigations 4016, 15 p. County, Arizona--implications for a re- Thacpaw, S. C., 1960, Geology of the Ruby gional tectonic control of ore deposits in Star Ranch area, Twin Buttes mining dis- the Pima mining district: Tucson, Univer- trict, Pima County, Arizona: Tucson, Uni- sity of Arizona, M.S. Thesis, 140 p, versity of Arizona, M.S. Thesis, 48 p. Waller, H. E., Jr., 1960, The geology of the Thompson, R. C., 1981, The development of Paymaster and Olivette mining 'are§S, Pima fractures in the Mesozoic volcanic rocks County, Arizona: Tucson, University of adjacent to the Sierrita porphyry copper Arizona, M.S. Thesis, 48 p. deposit, Pima County, Arizona: Tucson, Weaver, Richard, 1965, Geology interpretation University of Arizona, M.S. Thesis, 85 p. of the Ruby Star Ranch area, Twin Buttes Thurmond, R. E., Heinrichs, W. E., Jr., and mining district, Pima County, Arizona: Spaulding, E. D., 1954, Geophysical dis- Tucson, University of Arizona, M.S. The- covery and development of the Pima mine, sis, 74 p, Pima County, Arizona; a successful explo- West, R. J., and Aiken, D. M., 1982, Geology ration project: Mining Engineering, v. 6, of the Sierrita-Esperanza deposit, Pima no. 2, p. 197-202. mining district, Pima County, Arizona, in Thurmond, R. E., Olk, J. F., Komadina, G. A., Ti tley, S. R., ed., Advances in geology of Spaulding, E. D., Journeay, J. A., and the porphyry copper deposits, southwestern Hernlund, R. W., 1958, Pima, a three-part North America: Tucson, University of Ari- story; qeo.Icqy, open-pit, milling: Mining zona Press, p. 433-465. and Engineering, v. 10, no. 4, p. 453-462. Whitcomb, H. A., 1948, Geology of the Morgan Thurmond, R. E., and Storms, W. R., 1958, mine area, Twin Buttes, Arizona: Tucson, Discovery and development of the Pima University of Arizona, M.S. Thesis, 83 p. copper deposit, Pima Mining Co., Pima White, J. L., 1980, The development of frac- County, Ariz.: U.S. Bureau of Mines Infor- tures in the Harris Ranch Quartz Monzonite mation Circular 7822, 19 p. related to the Sierrita porphyry copper Tilton, G. R., Davis, G. L., Weatherill, G. system, Pima County, Arizona: Tucson, W., and Aldrich, L. T., 1957, Isotopic University of Arizona, M.S. Thesis, 38 p. ages of zircon from granites and pegma- Wilson, C. A., 1960, Ore controls of the San tites: American Geophysical Union Trans- Xavier mine, Pima County, Arizona: Tucson, actions, v. 38, no. 3, p. 360-37l. University of Arizona, M.S. Thesis, 58 p. Titley, S. R., 1959, Igneous rocks of the Wilson, E. D., 1950, Chapter IV, Pima dis- Basin and Range Province in Arizona, in trict, in Arizona zinc and lead deposits, Heindl, L. A., ed., Southern Arizona pt. I: Arizona Bureau of Mines Bulletin Guidebook II: Arizona Geological Society, 156, p. 39-5l. p. 85-88. Secondary References ____~1982, Some features of tectonic history and ore genesis in the Pima mining dis- Anthony, J. W., Williams, S. A., and Bideaux, trict, Pima County, Arizona, in Titley, S. R. A., 1977, Mineralogy of Arizona: Tuc- R., ed., Advances in geologyof the por- son, University of Arizona Press, 255 p. phyry copper deposits, southwestern North Bowman,A. B., 1963, History, growth, and de- America: Tucson, University of Arizona velopment of a small mining company: Min- Press, p. 387-406. ing Engineering, v, 15, no. 6, p. 42-49. Titley, S. R., Aiken, D. M., Barter, C. F., King, R. U., 1969, Molybdenumand rhenium, in and Jansen, L. J., 1986a, Geology and ore Mineral and water resources of Arizona: deposits of the Pima mining district, Pima Arizona Bureau of Mines Bulletin 180, p. County, Arizona: Arizona Geological Soci- 230-238. ety Field Trip Guidebook #9, 47 p. McKnight, E. T., Newman, W. L., and Heyl, A. __~ __1986b, Pima mining district, Pima Coun- V., Jr., 1962, Zinc in the United States ty, Arizona, in Beatty, Barbara, and Wil- exclusive of Alaska and Hawaii: U.S. kinson, P. A.K., eds., Frontiers in geol- Geological Survey Mineral Investigations ogy and ore deposits of Arizona and the Resource Map MR-19, 18 p., scale Southwest: Arizona Oeo.lcq ical, Society Di- 1:3,168,000. gest, v, 16, p. p. 390-39l. Neale, W.G., ed., 1926, The mines handbook; Turner, Kent, Jr., 1983, The determination of succeeding the copper handbook describing the sulfur isotopic signature of an ore- the mining companies of the two American forming fluid from the Sierrita porphyry continents: NewYork, Mines HandbookComr copper deposit, Pima County, Arizona: Tuc- pany, v, 17, 2129 p. son, University of Arizona, M.S. Thesis, Rand, L. H., ed., 1931, The mines handbook; 93 p. succeeding the copper handbook describing Venable, B. W., 1963, Mining at the Palo Ver- the mining companies of the two American de mine: Mining Congress Journal, v, 49, continents: Suffern, N.Y., Mines Informa- no. 1, p. 14-18. tion Bureau Inc., v. 23.

26 Pima PIMA, continued Mayo, E. B., and MCCullough, E. J., Jr., Skillings, D. N., Jr., 1962, Asarco's Mission 1964, Emplacement of basement blocks in open-pit copper mine in Arizona: Skillings the Tucson Mountain Chaos near Tucson, Mining Review, v , 51, no. 29, p, 6-9. Arizona: Arizona Academy of Science Jour- Skillings Mining Review, 1961, Two years to nal, v. 3, no. 2, p. 81-86. strip Mission copper mine: v. 50, no. 49, Plouff, Donald, 1961, Gravity survey near p. 12. Tucson, Arizona, in Geological Survey Weed, W. H., ed., 19l2-13, The copper hand- Research 1961: U.S. Geological Survey Pro- book, a manual of the copper industry of fessional Paper 424-D, p. 258-259. the world: Houghton, Mich., W. H. Weed, v , Risley, Rob, 1983, Sedimentation and stratig- 11, 1413 p. raphy of the Lower Cretaceous Amole _-,,-_ed., 1916, The mines handbook; an en- Arkose, Tucson Mountains, Arizona: Tucson, largement of the copper handbook, a manual University of Arizona, M.S. prepublication of the mining industry of North America: manuscript, 99 p. New York, Stevens Copper Handbook Company, v. 12, 1699 p. ___ ~ed., 1918-20, The mines handbook; an Secondary References enlargement of the copper handbook, a manual of the mining industry of the Blake, W. P., 1908, Geological sketch of the world: New York, W. H. Weed, v, 13-14. region of Tucson, Arizona: Carnegie Insti- _---:-__ed., 1922, The mines handbook, succeed- tution of Washington Publication 99, p. ing the copper handbook describing the 45-68. mining companies of the world: Tuckahoe, v, Stevens, H. J., ed., 1902-11, The copper N.Y., Mines Handbook Company, 15, 2248 handbook, a manual of the copper industry p. of the world: Houghton, Mich., H. J. Ste- World Mining, 1972, Duval Sierrita mills vens, v. 3-10. 71,252 tons per day: v; 8, no. 6, p, 39. Weed, W. H., ed., 1912-13, The copper handbook, a manual of the copper industry of QUIEN SABE the world: Houghton, Mich., W. H. Weed, v , 11, 1413 p. Primary References

Bikerman, Michael, 1962, Geologic-geochemical study of the Cat Mountain Rhyolite: Tuc- QUIJOIOA son, University of Arizona, M.S. Thesis, 43 p. Primary References _~~1963, Origin of the Cat Mountain Rhyo- lite: Arizona Geological Society Digest, v. 6, p. 83-89. Gebhardt, R. C., 1931, Geology and mineral Brown, W. H., 1939, Tucson Mountains, an Ari- resources of the Quijotoa Mountains: Tuc- zona basin range type: Geological Society son, University of Arizona, M.S. Thesis, of America Bulletin, v. 50, p, 697-759. 63 p. Jenkins, O. P., and Wilson, E. D., 1920, A Heindl, L. A., 1960, Cenozoic geology of the geological reconnaissance of the Tucson Papago Indian Reservation, Pima, Maricopa, and Amole Mountains, with notes on The and Pinal Counties, Arizona (a preliminary southern section of the Amole mining dis- summary): Arizona Geological Society Di- trict, by M. A. Allen: Arizona Bureau of gest, v. 3, p. 31-34. Mines Bulletin 106, 29 p. Rytuba, J. J., Till, A. B., Blair, Will, and Kinnison, J. E., 1958, Geology and ore depos- Haxel, Gordon, 1978, Reconnaissance geo- its of the southern section of the Amole logic map of the Quijotoa Mountains quad- mining district, Tucson Mountains, Pima rangle, Pima County, Arizona: U.S. Geo- County, Arizona: Tucson, University of logical Survey Miscellaneous Field Studies Arizona, M.S. Thesis, 126 p. Map MF-937, scale 1:62,500. _~~1959, Structure of the Saginaw area, Tucson Mountains, Arizona, in Heindl, L. Secondary References A., ed., Southern Arizona Guidebook II: Arizona Geological Society, p. 146-151. McCoy, Scott, Jr., 1964, A description of the Harrer, C. M., 1964, Reconnaissance of iron limestone blocks of the Tucson Mountain resources in Arizona: U.S. Bureau of Mines Chaos, Pima County, Arizona: Tucson, Uni- Information Circular 8236, 204 p. versity of Arizona, M.S. Thesis, 45 p. Neale, W. G., ed., 1926, The mines handbook; Mayo, E. B., 1963, Volcanic orogeny of the succeeding the copper handbook describing Tucson Mountains (a preliminary report): the mining companies of the two American Arizona Geological Society Digest, v , 6, continents: New York, Mines Handbook Comr p. 61-82. pany, v. 17, 2129 p.

Pima 27 QUINLAN Banerjee, A. K., 1957, Structure and petrology of the Oracle Granite, Pinal County, Prbnary References Arizona: Tucson, University of Arizona, Ph.D. Dissertation, 112 p. Balla, J. C., 1962, Geology and geochemistry Banks, N. G., 1977a, Geologic setting and in- of beryllium in southern Arizona: Tucson, terpretation of a zone of middle Tertiary University of Arizona, M.S. Thesis, 76 p. igneous-metamorphic complexes in south- Fair, C. L., and Kurtz, W. L., comp., 1959, central Arizona: U.S. Geological Survey Generalized geologic map of parts of the Open-File Report 77-376, 29 p. Baboquivari, Roskruge, south Comobabi, and __ --'1977b,A Tertiary igneous-metamorphic Artesa Mountains, Pima County, Arizona, in complex in southeastern Arizona [abs.]: Heindl, L. A., ed., Southern Arizona Geological Society of America Abstracts Guidebook II: Arizona Geological Society, with Programs, v, 9, no. 4, p. 385. p. 256, scale 1:200,000. ----'1980, Geology of a zone of metamorphic Haxel, Gordon, May, D. J., Wright, J. E., and core complexes in southeastern Arizona, in Tosdal, R. M., 1980, Reconnaissance geo- Crittenden, M. D., Jr., and others, ed~ logic map of the Baboquivari Peak quad- Cordilleran metamorphic core complexes: rangle, Arizona: U.S. Geological Survey Geological Society of America Memoir 153, Miscellaneous Field Studies Map MF-1251, p. 177-215. scale 1:62,500. Broderick, J. P., 1967, Structure and petrog- Haxel, Gordon, Wright, J. E., May, D. J., and raphy of the Piety Hill area, Pima County, Tosdal, R. M., 1980, Reconnaissance geolo- Arizona: Tucson, University of Arizona, gy of the Mesozoic and lower Cenozoic M.S. Thesis, 56 p, rocks of the southern Papago Indian Reser- vation, Arizona; a preliminary report, in Bromfield, C. S., 1950, Geology of the Maudi- Jenney, J. P., and Stone, Claudia, ed~ na mine area, northern Santa Catalina Studies in western Arizona: Arizona Geo- Mountains, Pinal County, Arizona: Tucson, logical Society Digest, v; 12, p. 17-29. University of Arizona, M.S. Thesis, 63 p. Heindl, L. A., and Fair, C. L., 1965, Meso-· Budden, R. T., 1975, The Tortolit~Santa Cat- zoic(?) rocks in the Baboquivari Moun- alina Mountain complex: Tucson, University tains, Papago Indian Reservation, Arizona: of Arizona, M.S. Thesis, 133 p. U.S. Geological Survey Bulletin 1194-I,12 Butler, B. S., Grout, F. F., and Bromfield, p. C. S., 1952, Santa Catalina Mountains Keith, W. J., 1976, Reconnaissance geologic metamorphic area; trip 3 road log, in map of the San Vicente and Cocoraque Butte Shride, A. F., and others, eds., Guidebook 15' quadrangles, Arizona: U.S. Geological for field trip excursions in southern Ari- Survey Miscellaneous Field Studies Map MF- zona: Arizona Geological Society, p. 43- 769, scale 1:62,500. 49. Meeves, H. C., 1966, Nonpegmatitic beryllium Catanzaro, E. J., and Kulp, J. L., 1964, Dis- occurrences in Arizona, Colorado, New Mex- cordant zircons from the Little Belt ico, Utah, and four adjacent states: U.S. (Montana), Beartooth (Montana), and Santa Bureau of Mines Report of Investigations Catalina (Arizona) Mountains: Geochbnica 6828, 68 p. et Cosmochimica Acta, v. 28, no. 1, p. 87- Wargo, J. G., 1954, Geology of a portion of 124. the Coyote-Quinlan complex, Pima County, Coney, P. J., 1979, Tertiary evolution of Arizona: Tucson, University of Arizona, Cordilleran metamorphic core complexes, in M.S. Thesis, 67 p. Armentrout, J. M., and others, eds., Ceno- zoic paleogeography of the western United States: Society of Economic Paleontolo- QUITOBACUITO gists and Mineralogists, Pacific Section Symposium no. 3, p. 15-28. No references. Creasey, S. C., 1966, Isotopic age of fresh and altered igneous rocks associated with REDINGTON copper deposits, southeastern Arizona [abs.]: Geological Society of America Prbnary References Special Paper 87, p. 39. ___ 1967, General geology of the Mammoth Abuajamieh, M. M., 1966, Structure of the quadrangle, Pinal County, Arizona: U.S. Pantano beds in the northern Tucson basin, Geological Survey Bulletin 1218, 94 p., Arizona: Tucson, University of Arizona, scale 1:48,000. M.S. Thesis, 71 p. Creasey, S. C., Banks, N. G., Ashley, R. P., Acker, C. J., 1958, Geologic interpretations and Theodore, T. G., 1976, Middle Tertiary of a siliceous breccias in the Colossal plutonism in the Santa Catalina and Torto- Cave area, Pima County, Arizona: Tucson, lita Mountains, Arizona: U.S. Geological University of Arizona, M.S. Thesis, 50 p. Survey Open-File Report 76-262, 20 p.

28 Pima REDINGTON, continued Moore, B. N., Tolman, C. F., Jr., Butler, B. S., and Hernon, R. M., 1941, Geology of ______l977, Middle Tertiary plutonism in the the TUcson quadrangle, Arizona: U.S. Geo- Santa Catalina and Tortolita Mountains, logical Survey Open-File Report, 20 p. Arizona: u.s. Geological Survey Journal of Raabe, R. G., 1959, Structure and petrography Research, v. 5, no. 6, p. 705-717. of the Bullock Canyon-Buehman Canyon area, Creasey, S. C., and Kistler, R. W., 1962, Age Pima County, Arizona: TUcson, University of some copper-bearing porphyries and of Arizona, M.S. Thesis, 50 p. other igneous rocks in southeastern Arizo- Schloderer, J. P., 1974, Geology and kinemat- na, in Geological Survey Research 1962: ic analysis of deformation in the Reding- u.s. Geological Survey Professional Paper ton Pass area, Pima County, Arizona: TUc- 450-D, p. 1-5. son, University of Arizona, M.S. Thesis, Creasey, S. C., and Theodore, T. G., 1975, 60 p. Preliminary reconnaissance geologic map of the Bellota Ranch quadrangle, Pima County, Seconda~ References Arizona: u.s. Geological Survey Open-File Report 75-295, scale 1:31,680. Anthony, J. W., Williams, S. A., and Bideaux, Damon, P. E., 1959, Geochemical dating of ig- R. A., 1977, Mineralogy of Arizona: Tuc- neous and metamorphic rocks in Arizona, in son, University of Arizona Press, 255 p. Heindl, L. A., ed., Southern Arizona Blake, W. P., 1908, Note upon the structure Guidebook II: Arizona Geological Society, of the Santa Catalina gneiss, Arizona: p. 16-20. Science, new ser., v. 28, p. 379-380. ______1968, Application of the potassium- argon method to the dating of igneous and metamorphic rocks within the basin ranges of the Southwest, in Titley, S. R., ed., RINCON Southern Arizona Guidebook 111--1968: Ari- zona Geological Society, p. 7-20. Prima~ References Damon, P. E., Erickson, R. C., and Living- ston, D. E., 1963, K-Ar dating of Basin Acker, C. J., 1958, Geologic interpretations and Range uplift, Santa Catalina Moun- of a siliceous breccia in the Colossal tains, Arizona: National Academy of Sci- Cave area, Pima County, Arizona: TUcson, ence Research Council Publication 1075, p. University of Arizona, M.S. Thesis, 50 p. l13-l2l. Balcer, R. A., 1984, Stratigraphy and deposi- ____ -=-.1964,K-Ar dating of Basin and Range tional history of the Pantano Formation uplift, Catalina Mountains, Arizona (Oligocene-early Miocene), Pima County, [abs.]: Geophysical Abstracts, no. 204, Arizona: Tucson, University of Arizona, item 12. M.S. Thes is, 107 p. Damon, P. E., Livingston, D. E., and Erick- Brennan, D. J., 1958, Geological reconnais- son, R. C., 1962, New K-Ar dates for the sance of Cienega Gap, Pima County, Arizona Precambrian of Pinal, Gila, Yavapai, and [abs.]: Arizona Geological Society Digest, Coconino Counties, Arizona, in Weber, R. v. 1, p. 4l. H., and Peirce, H. W., eds., Guidebook to _____ 1962, Tertiary sedimentary rocks and the Mogollon Rim region: New Mexico Geo- structures of the Cienega Gap area, Pima logical Society Guidebook, 13th Field Con- County, Arizona: Arizona Geological Soci- ference, p. 56-57. ety Digest, v. 5, p. 45-57. Keith, Stanley, Reynolds, S. J., Damon, P. Davis, G. H., 1975, Gravity-induced folding E., Shafiqullah, M., Livingston, D. E., off a gneiss dome complex, Rincon Moun- and Pushkar, P. D., 1980, Evidence for tains, Arizona: Geological Society of multiple intrusion and deformation within America Bulletin, v. 86, p. 979-990. the Santa Catalina-Rincon-Tortolita crys- ____ ~1977, Gravity-induced folding off a talline complex, southeastern Arizona, in gneiss dome complex, Rincon Mountains, Crittenden, M. D., Jr., and others, ed~ Arizona; reply: Geological Society of Cordilleran metamorphic core complexes: America Bulletin, v. 88, p. 1212-1216. Geological Society of America Memoir 153, Drewes, Harald, 1977 [1978], Geologic map and p. 217-267. sections of the Rincon Valley quadrangle, McKenna, J. J., 1965, Buehman Canyon Paleo- Pima County, Arizona: U.S. Geological zoic section, Pima County, Arizona: TUc- Survey Miscellaneous Investigations Series son, University of Arizona, M.S. Thesis, Map 1-997, scale 1:48,000. 57 p. Keith, Stanley, Reynolds, S. J., Damon, P. Moore, B. N., 1952, Generalized geologic map E., Shafiqullah, M., Livingston, D. E., and section of the Santa Catalina-Rincon and Pushkar, P. D., 1980, Evidence for Mountains, in Shride, A. F., and others, multiple intrusion and deformation within eds., Guidebook for field trip excursions the Santa Catalina-Rincon-Tbrtolita crys- in southern Arizona: Arizona Geological talline complex, southeastern Arizona, in Society, p. 50, scale 1:150,000. Crittenden, M. D., Jr., and others, edS":";

Pima 29 RINCON, continued 15' quadrangles, Arizona: U.S. Geological Cordilleran metamorphic core complexes: Survey Miscellaneous Field Studies MapMF- Geological Society of America Memoir 153, 769, scale 1:62,500. p. 217-267. Kurtz, W. L., 1955, Geology of a portion of Kerns, J. R., 1958, Geology of the Agua Verde the Coyote Mountains, Pima County, Ari- Hills, Pima County, Arizona: Tucson, Uni- zona: Tucson, University of Arizona, M.S. versity of Arizona, M.S. Thesis, 69 p. Thesis, 62 p. Layton, D. W., 1957, Stratigraphy and struc- Wargo, J. G., 1954, Geology of a portion of ture of the southwestern foothills of the the Coyote-Quinlan complex, Pima County, Rincon Mountains, Pima County, Arizona: Arizona: Tucson, University of Arizona, Tucson, University of Arizona, M.S. The- M.S. Thesis, 67 p. sis, 87 p. Metz, Robert, 1963, The petrography of the ROSKRUGE Pantano beds in the Cienega Gap area, Pima County, Arizona: Tucson, university of Primary References Arizona, M.S. Thesis, 66 p. Moore, B. N., Tolman, C. F., Jr., Butler, B. Bikerman, Michael, 1966, Geological and geo- S., and Hernon, R. M., 1941, Geology of chemical studies in the Roskruge Range, the Tucson quadrangle, Arizona: U.S. Pima County, Arizona: Tucson, Uni vers i ty Geological Survey Open-File Report, 20 p. of Arizona, Ph.D. Dissertation, 112 p. Thorman, C. H., 1977, Gravity-induced folding ____~1967, Isotopic studies in the Roskruge off a gneiss dome complex, Rincon Moun- Mountains, Pima County, Arizona: Geologi- tains, Arizona; discussion: Geological cal Society of America Bulletin, v. 78, p. Society of America Bulletin, v. 88, p. 1029-1036. 1211-1212. __ -"71968,The geology of the Roskruge Moun- Thorman, C. H., Drewes, Harald, and Lane, M. tains--a brief summary, in Ti tley, S. R., E., 1978, Mineral resources of the Rincon ed., Southern Arizona Guidebook III--1968: Wilderness Study Area, Pima County, Ari- Arizona Geological Society, p. 183-191. zona: U.S. Geological Survey Open-File Heindl, L. A., 1965, Mesozoic formations in Report 78-595, 64 p. the Comobabi and Roskruge Mountains, Pap- _--::-::.,-;:-1981,Mineral resources of the Rincon ago Indian Reservation, Arizona: U.S. Wilderness Study Area, Pima County, Arizo- Geological Survey Bulletin 1194-H, 15 p. na: U.S. Geological Survey Bulletin 1500, Keith, W. J., 1976, Reconnaissance geologic 62 p., scale 1:48,000. map of the San Vicente and Cocoraque Butte Thorman, C. H., and Lane, M. E., 1984, Rincon 15' quadrangles, Arizona: U.S. Geological Wilderness Study Area, Arizona, in Marsh, Survey Miscellaneous Field Studies MapMF- S. P., and others, eds., Wilderness min- 769, scale 1:62,500. eral potential; assessment of mineral- resource potential in U.S. Forest Service lands studied 1964-1984: U.S. Geological SAGINAWHILL Survey Professional Paper 1300, v; 1, p. 103-105. Primary References Weidner, M. I., 1957, Geology of the Beacon Hill-Colossal Cave area, Pima County, Bikerman, Michael, 1962, Geologic-geochemical Arizona: Tucson, University of Arizona, study of the Cat Mountain Rhyolite: Tuc- M.S. Thesis, 34 p. son, University of Arizona, M.S. Thesis, 43 p. _---,,-,...... ;1963,Originof the Cat Mountain Rhyo- ROADSIDE lite: Arizona Geological Society Digest, v, 6, p. 83-89. Prllnary References Brown, W. a, 1939, Tucson Mountains, an Ari- zona basin range type: Geological Society Fair, C. L., and Kurtz, W. L., comp., 1959, of America Bulletin, v , 50, p. 697-759. Generalized geologic map of parts of the Frank, T. R., 1970, Geology and mineraliza- Baboquivari, Roskruge, south Comobabi, and tion of the Saginaw Hill area, Pima Coun- Artesa Mountains, Pima County, Arizona, in ty: Tucson, University of Arizona, M.S. Heindl, L. A., ed., Southern Arizona Thesis, 136 p. Guidebook II: Arizona Geological Society, Jenkins, O. P., and Wilson, E. D., 1920, A p. 256, scale 1:200,000. geological reconnaissance of the Tucson Heindl, L. A., 1965, Mesozoic formations in and Amole Mountains, with Notes on the the comobabi and R:>skruge Mountains, Pap- southern section of the Amole mining dis- ago Indian Reservation, Arizona: U.S. trict, by M.A. Allen: Arizona Bureau of Geological SUrvey Bulletin l194-H, 15 p. Mines Bulletin 106, 29 p. Keith, W. J., 1976, Reconnaissance geologic Kinnison, J. E., 1958, Geology and ore depos- map of the San Vicente and Cocoraque Butte its of the southern section of the Amole

30 Pima SAGINAW HILL, continued Valleys, south-central Arizona: U.S. Gecr logical Survey Mineral Investigations mining district, Tucson Mountains, Pima Field Studies Map MF-238, scale 1:125,000. County, Arizona: Tucson, University of Creasey, S. C., and Theodore, T. G., 1975, Arizona, M.S. Thesis, 126 p. ______1959, Structure of the Saginaw area, Preliminary reconnaissance geologic map of the Bellota Ranch quadrangle, Pima County, Tucson Mountains, Arizona, in Heindl, L. Arizona: U.S. Geological Survey Open-File A., ed., Southern Arizona Guidebook II: Arizona Geological Society, p. 146-151. Report 75-295, scale 1:31,680. McCoy, Scott, Jr., 1964, A description of the Dickinson, W. R., 1983, WRD 1983 San Pedro limestone blocks of the Tucson Mountain recon-comp geologic map: Arizona Bureau of Chaos, Pima County, Arizona: Tucson, Uni- Geology and Mineral Technology Open-File versity of Arizona, M.S. Thesis, 45 p, Report 83-15, scale 1:62,500, 13 sheets. Mayo, E. B., 1963, Volcanic orogeny of the Moore, B. N., Tolman, C. F., Jr., Butler, B. Tucson Mountains (a preliminary report): S., and Hernon, R. M., 1941, Geology of Arizona Geological Society Digest, v. 6, the Tucson quadrangle, Arizona: U.S. Gecr p. 61-82. logical Survey Open-File Report, 20 p. Mayo, E. B., and MCCullough, E. J., Jr., 1964, Emplacement of basement blocks in SANTA ROSA the Tucson Mountain Chaos near Tucson, Arizona: Arizona Academy of Science Jour- Primary References nal, v. 3, no. 2, p. 81-86. Plouff, Donald, 1961, Gravity survey near Bergquist, J. R., Blacet, P. M., and Miller, Tucson, Arizona, in Geological Survey S. T., 1978, Reconnaissance geologic map Research 1961: U.S. Geological Survey rro- of the Santa Rosa Mountains quadrangle, fessional Paper 424-D, p. 258-259. Pima County, Arizona: U.S. Geological Sur- vey Miscellaneous Field Studies Map MF- Secondary References 935, scale 1:62,500. Heindl, L. A., 1960, Cenozoic geology of the Blake, W. P., 1908, Geological sketch of the Papago Indian Reservation, Pima, Maricopa, region of Tucson, Arizona: Carnegie Insti- and Pinal COunties, Arizona (a preliminary tution of Washington Publication 99, p. summary): Arizona Geological Society Di- 45-68. gest, v. 3, p. 31-34. Neale, W. G., ed., 1926, The mines handbook; succeeding the copper handbook describing the mining companies of the two American SEDIMENTARY HILlS continents: New York, Mines Handbook Com- pany, v. 17, p. 2129. Primary References Weed, W. H., ed., 1922, The mines handbook; succeeding the copper handbook describing Assadi, S. M., 1964, Structure of Golden Gate the mining companies of the world: Tucka- Mountain, Pima County, Arizona: Tucson, hoe, N.Y., Mines Handbook Company, v , 15, University of Arizona, M.S. Thesis, 64 p. 2248 p. Bennett, P. J., 1957, Geology and mineraliza- __~ __ed., 1925, The mines handbook; succeed- tion of the Sedimentary Hills area, Pima ing the copper handbook describing the County, Arizona: Tucson, University of mining companies of the two American con- Arizona, M.S. Thesis, 41 p. t inen ts : Tuckahoe, N.Y., Mines Handbook Brown, W. H., 1939, Tucson Mountains, an Ari- Company, v , 16, 2350 p. zona basin range type: Geological Society of America Bulletin, v. 50, p. 697-759. Davenport, R. E., 1963, Geophysical investi- SAN PEDRO gation of the Sedimentary Hills area, Pima County, Arizona: Tucson, University of Primary References Arizona, M.S. Thesis, 51 p. Kinnison, J. E., 1958, Geology and ore depos- Creasey, S. C., Banks, N. G., Ashley, R. P., its of the southern section of the Amole and Theodore, T. G., 1976, Middle Tertiary mining district, Tucson Mountains, Pima plutonism in the Santa Catalina and 1brtcr County, Arizona: Tucson, University of lita Mountains, Arizona: U.S. Geological Arizona, M.S. Thesis, 126 p. Survey Open-File Report 76-262, 20 p. __~ __ 1959, Structure of the Saginaw area, 1977, Middle Tertiary plutonism in the Tucson Mountains, Arizona, in Heindl, L. --~S-a-ntaCatalina and Tortolita Mountains, A., ed., Southern Arizona Guidebook II: Arizona: U.S. Geological Survey Journal of Arizona Geological Society, p. 146-151. Research, v , 5, no. 6, p. 705-717. Plouff, Donald, 1961, Gravity survey near Creasey, S. C., Jackson, E. D., and Gulbrand- Tucson, Arizona, in Geological Survey sen, R. A., 1961, Reconnaissance geologic Research 1961: U.S. Geological Survey Prcr map of parts of the San Pedro and Aravaipa fessional Paper 424-D, p. 258-259.

Pima 31 SEDIMENTARY HILLS, continued R., ed., Advances in geology of the porphyry copper deposits, southwestern North Secondary Reference America: Tucson, University of Arizona Press, p. 139-183. Blake, W.P., 1908, Geological sketch of the Graybeal, F. T., 1982, Geology of the El Tiro region of Thcson, Arizona: Carnegie Insti- area, Silver Bell mining district, Pima tution of Washington Publication 99, p. County, Arizona, in Titley, S. R., ed., 45-68. Advances in geolcgyof the porphyry copper deposits, southwestern North America: The- son, University of Arizona Press, p. 487- SILVERBELL 505. Hardwick, W. R., 1963, ~en-pit copper mining Prlinary References and concentrating methods and costs, Sil- ver Bell unit, American Smel ting and Re- Abrams, M. J., Brown, David, Lepley, Larry, fining Co., Pima County, Ariz.: U.S. and Sadowski, Ray, 1983, Remote sensing Bureau of Mines Information Circular 8153, for porphyry copper deposits in southern 72 p. Arizona: Economic Geolcgy, v. 78, p. 591- Hinkle, M. E., and Dilbert, C. A., 1984, Gas- 604. es and trace elements in soils at the Agenbroad, L. D., 1962, Geology of the Atlas North Silver Bell deposit, Pima County, mine area, Pima County, Arizona: Tucson, Arizona: Journal of Geochemical Explora- University of Arizona, M.S. Thesis, 37 p. tion, v , 20, p. 323-336. Banks, N. G., and Dockter, R. D., 1976, Re- Johnson, J. W., 1982, State conditions, fluid connaissance geologic map of the Vaca flux, and solution-mineral equilibria dur- Hills quadrangle, Arizona: U.S. Geological ing skarn formation in porphyry copper Survey Miscellaneous Field Studies MapMF- systems: Tucson, University of Arizona, 793, scale 1:62,500. M.S. prepublication manuscript, 48 p. Banks, N. G., Dockter, R. D., Silberman, M. Kansbergs, Karlis, 1980, Fracturing along the L., and Naeser, C. W., 1978, Radiometric margins of a porphyry copper system, Sil- ages of some Cretaceous and Tertiary vol- ver Bell district, Pima County, Arizona: canic and intrusive rocks in south-central Thcson, University of Arizona, M.S. The- Arizona: U.S. Geolcgical Survey Journal of sis, 90 p. Research, v. 6, no. 4, p. 439-445. Kerr, P. F., 1951, Alteration features at Buseck, P. R., 1959, Contact metasomatism at Silver Bell, Arizona: Geological Society Silver Bell, Arizona: New York, Columbia of America Bulletin, v. 62, p. 451-480. University, M.S. Thesis. ______1963, Contact metasomatic deposits at Korkowski, B. J., 1982, Trace element dispersion patterns around the North Silver Bell Concepcion del Oro, Mexico, TernPiute, Ne- extension, Silver Bell porphyry copper vada, and Silver Bell, Arizona: NewYork, deposit, Pima County, Arizona: Tucson, Columbia University, Ph.D. Dissertation, University of Arizona, M.S. Thesis, 81 p. 254 p. Butt, C. R., Hart, M. K., Gale, M. J., Hin- McClyrnonds, N. E., Page, H. G., and Haynes, kle, M. E., and Reimer, G. M., 1985, Gases C. W., 1959, Stratigraphy of the Waterman and trace elements in soils at the North and Silver Bell Mountains; trip II, road Silver Bell deposit, Pima County, Arizona: log, in Heindl, L. A., ed., Southern Ari- Journal of Geochemical Exploration, v. 24, zona Guidebook II: Arizona Geological p. 129-138. Society, p. 212-217. Clarke, C. W., 1965, Geology of the El Tiro Mauger, R. L., 1966, A petrographic and geo- Hills, west Silver Bell Mountains, Pima chemical study of Silver Bell and Pima County, Arizona: Tucson, University of mining districts, Pima County, Arizona: Arizona, M.S. Thesis, 51 p. Tucson, University of Arizona, Ph.D. Dis- Dockter, R. D., 1977, Mount Lord volcanics, sertation, 140 p. Pima County, Arizona, in Sohl, N. F., and Mauger, R. L., Damon, P. E., and Giletti, B. Wright, W. B., eds., Changes in strati- J., 1965, Isotopic dating of Arizona ore graphic nomenclature by the U.S. Geolcgi- deposits: American Institute of Mining, cal Survey, 1976: U.S. Geological Survey Metallurgical, and Petroleum Engineers Bulletin 1435-A, p. 117-120. Transactions, v. 232, p. 81-87. illmiston, lbbert, 1971, Thermal gradients and Merz, J. J., 1967, The geology of the Union sulfide oxidation in the Silver Bell min- Hill area, Silver Bell district, Pima ing district, Pima County, Arizona: The- County, Arizona: Tucson, University of son, University of Arizona, M.S. Thesis, Arizona, M.S. Thesis, 58 p. 98 p. Norris, J. R., 1981, Fracturing, alteration, Einaudi, M. T., 1982, Description of skarns and mineralization in Oxide pit, Silver associated with porphyry copper plutons, Bell mine, Pima County, Arizona: Thcson, southwestern North America, in Titley, S. University of Arizona, M.S. Thesis, 72 p.

32 Pima SILVER BELL, continued gical, and Petroleum Engineers, v. 2, p. 1163-1190. Piekenbrock, J. R., 1983, The structural and Anthony, J. W., Williams, S. A., and Bideaux, chemical evolution of phyllic alteration R. A., 1977, Mineralogy of Arizona: Tuc- at North Silver Bell, Pima County, Ari- zona: Tucson, University of Arizona, M.S. son, University of Arizona Press, 255 p. Thesis, 95 p. Barney, W. G., 1904, The Silverbell Moun- tains, Arizona: Engineering and Mining Richard, K. E., and Courtright, J. H., 1954, Journal, v. 78, p. 755-756. Structure and mineralization at Silver Blanchard, Roland, 1939, Interpretation of Bell, Ariz. [aba.}, Economic Geology, v. leached outcrops: Chemical, Metallurgical, 49, p. 123. and Mining Society of South Africa Jour- __~~1966, Structure and mineralization at nal, p. 1-30. Silver Bell, in Titley, S. R., and Hicks, Emmons, W. H., 1917, The enrichment of ore C. L., eds., Geology of the porphyry cop- deposits: U.S. Geological Survey Bulletin per deposits, southwestern North America: 625, 530 p. Tucson, University of Arizona Press, p. 157-163. Engineering and Mining Journal, 1957, How AS&Rraised molybdenite recovery on copper Sawyer, D. A., 1986a, Late Cretaceous caldera volcanism and porphyry copper deposits, concentrate: v. 158, no. 8, p. 104-106. Silver Bell Mountains, southern Arizona: King, R. U., 1969, Molybdenumand rhenium, in Arizona Geological Society Digest, v; 16, Mineral and water resources of Arizona: p. 408-42l. Arizona Bureau of Mines Bulletin 180, p. 230-238. ___ .,.-1986b, Late Cretaceous caldera volcanism and porphyry copper deposits, Silver Stevens, H. J., ed., 1902-11, The copper Bell Mountains, southern Arizona: Arizona handbook, a manual of the copper industry Geological Society Field Trip Guidebook of the world: Houghton, Mich., H. J. Ste- #11, 23 p. vens, v. 3-10. Sawyer, D. A., and Zartman, R. E., 1985, Lead Tolman, C. F., Jr., 1909, Copper deposits of isotopes in continental arc magmas and Silverbell, Arizona: Mining and Scien- origin of porphyry copper deposits in tific Press, v. 99, p. 710-712. Arizona: Geological Society of America Weed, W. H., ed., 1918-20, The mines handbook; an enlargement of the copper hand- Abstracts with Programs, v. 17, p. 708. Scott-Fleming, A. W., 1980, Correlation of book, a manual of the mining industry of complex-resistivity spectra with intrusive the world: New York, W.H. Weed, v , 13-14. porphyry copper alteration zones and mineralogy: Tucson, University of Arizona, M.S. Thesis, 167 p. WATERMAN Shoemaker, A. H., and Somers, George, 1924, Geology of the El Tiro mine, Silverbell, Primary References Arizona: Tucson, University of Arizona, M.S. Thesis, 40 p. Beane, R. E., 1968, An investigation of the Stewart, C. A., 1913, The geology and ore de- manner and time of formation of malachite: posits of the Silverbell mining district, Tucson, University of Arizona, M.S. The- Arizona: American Institute of Mining sis, 82 p. Engineers Transactions, v. 43, p. 240-290. McClymonds, N. E., 1957, Stratigraphy and Watson, B. N., 1964, Structure and petrology structure of the Waterman Mountains, Pima of the eastern portion of the Silver Bell County, Arizona: Tucson, University of Mountains, Pima County, Arizona: Tucson, Arizona, M.S. Thesis, 157 p. University of Arizona, Ph.D. Dissertation, ____~1958, The stratigraphy and structure of 168 p. the Waterman Mountains, Pima County, Ari- _____ 1968, Intrusive volcanic phenomena in zona labs .}e Arizona Geolog ical Soc iety southern and central Arizona, in Titley, Digest, v , 1, p. 43-44. S. R., ed., Southern Arizona Guidebook ___ 1959a, Paleozoic stratigraphy of the III--1968: Arizona Geological Society, p. Waterman Mountains, Pima County, Arizona, 147-153. in Heindl, L. A., ed., Southern Arizona Zadina, W. ~, 1982, Structural variations of Guidebook II: Arizona Geological Society, muscovite in porphyry copper systems: p. 66-76. Tucson, University of Arizona, M.S. The- ___ ~1959b, Precambrian and Paleozoic sedi- sis, 71 p. mentary rocks on the Papago Indian Reser- vation, Arizona, in Heindl, L. A., ed., Secondary References Southern Arizona Guidebook II: Arizona Geological Society, p. 77-84. Anderson, C. A., 1968, Arizona and adjacent ____ 1959c, Stratigraphy and structure of New Mexico, in Ridge, J. D., ed., Ore the central Waterman Mountains, Pima Coun- deposits of theUnited States, 1933-1967: ty, Arizona [abs.]: Geological Society of American Institute of Mining, Metallur- America Bulletin, v. 70, p. 1735-1736.

Pima 33 WATERMAN, continued Arizona: Tucson, University of Arizona, McClymonds, N. E., Page, H. G., and Haynes, M.S. Thesis, 64 p. C. W., 1959, Stratigraphy of the Waterman Secondary Reference and Silver Bell Mountains; trip II, road log, in Heindl, L. A., ed., Southern Ari- Neale, W.G., ed., 1926, The mines handbook; zona Guidebook II: Arizona Geological succeeding the copper handbook describing Society, p. 212-217. the mining companies of the two American Ruff, A. W., 1951, Geology and ore deposits continents: NewYork, Mines HandbookCom- of the Indiana mine area, Pima County, pany, v. 17, 2129 p,

OLD BALDY~

rT-YN"1iALL~ -O-:CAVEC'REEKi I WRIGHTSON 1 DURANIUM O:::-V-:MANSFIELD I N SALERO~ • I• IVANHOE I SAN CyETANO~ 10BRADFORO RJD ROCK ~ - -- ex: ('~~ B~UEBIRD AUSTERLlTZ-----'\ SAN T A CRU Z /I ----r \'1 NOGALESPALMETTO}) HARSHAW. PARKER ~ "\:) 'v _ II s-: CANYON ORO BLANCO ""'-... S\ PATAGONIA-dlI" ?-WASHINGTON PAJARITO~ ~ ~ n C_A_~_ ~ Nooales ~QUERCES

mi. 0 10 20 If----,--'-' ---.------.-" km 0 10 20 30

Mineral districts in SANTA CRUZ County, Arizona

34 Pima - Santa Cruz ~NP~'.at~I";~~~'h,~:~anta Cruz County ---~"\'Jrk"c:.:~~("@"".~~ ~ ._-•...•...... •...•.---" •.-- - --~ •.... _ ~r.i""t;

GENERAL COUNTY REFERENCES ______1968, New and revised stratigraphic names in the Santa Rita Mountains of Arizona Bureau of Geology and Mineral Tech- southeastern Arizona: U.S. Geological SUr- nology Geological Survey Branch, file data vey Bulletin 1274-C, 15 p. and clippings (845 N. Park Ave., Tucson, __~~1971, Mesozoic stratigraphy of the AZ 85719). Santa Rita Mountains, southeast of Tucson, Arizona Bureau of Mines, 1937, Arizona gold Arizona: U.S. Geological Survey Profes- placers and placering, 4th ed.: Bulletin sional Paper 658-C, 81 p. 142, 148 p. ______-1972a,Cenozoic rocks of the Santa Rita __~~.1961, Gold placers and placering in Mountains, southeast of Tucson, Arizona: Arr-zona, 6th ed.: Bulletin 168, 124 p. U.S. Geological Survey Professional Paper Arizona Department of Mines and Mineral Re- 746, 66 p. sources, file data (Mineral Resource ____~-1972b, Structural geology of the Santa Bldg., Fairgrounds, Phoenix, AZ 85007). Rita Mountains, southeast of Tucson, Ari- Baker, R. C., 1962, Geology and ore deposits zona: U.S. Geological SUrvey Professional of the southeast portion of the Patagonia Paper 748, 35 p., scale 1:12,000, 4 Mountains, Arizona: Ann Arbor, University plates. of Michigan, Ph.D. Dissertation. ______1973, Geochemical reconnaissance of the Bird, A. T., 1916, Resources of Santa Cruz Santa Rita Mountains, southeast of Tucson, County: Arizona Bureau of Mines Bulletin Ar izona: U.S. Geolog ical Survey Bulletin 29, 27 p. 1365, 67 p. Blake, W. P., 1901, Sketch of the mineral ____~1976, Plutonic rocks of the Santa Rita wealth of the region adjacent to the Santa Mountains southeast of Tucson, Arizona: Cruz Valley, Arizona: Tucson, University U.S. Geolog ical Survey Professional Paper of Arizona, Arizona School of Mines, 22 p. 915, 75 p. Bryan, Kirk, 1922, Erosion and sedimentation ____ ---:.1979,Preliminary tectonic map of in the Papago country, Arizona, with a southeast Arizona: U.S. Geological Survey sketch of the geology: U.S. Geological Open-File Report 79-775, scale 1:125,000, Survey Bulletin 730-B, 72 p. 2 sheets. ______l925, The Papago country, Arizona; a ______1980, Tectonic map of southeast Arizo- geographic, geolog ic, and hydro log ic re- na: U.S. Geological Survey Miscellaneous connaissance with a guide to desert water- Investigations Series Map I-II09, scale ing places: U.S. Geological Survey Water- 1:125,000, 2 sheets. Supply Paper 499, 436 p., scale 1:250,000 ____~1981, Tectonics of southeastern Arizo- and 1:500,000, 4 plates. na: U.S. Geological Survey Professional Dale, V. B., Stewart, L. A., and McKinney, W. Paper 1144, 96 p. A., 1961, Tungsten deposits of Cochise, Drewes, Harald, and Finnell, T. L., 1968, Pima, and Santa Cruz Counties, Arizona: Mesozoic stratigraphy and Laramide tecton- U.S. Bureau of Mines Report of Investiga- ics of part of the Santa Ri ta and Empire tions 5650, 132 p. Mountains southeast of Tucson, Arizona, Drewes, Harald, 1966, Road log for southern field trip 2, in Titley, S. R., ed., Santa Rita Mountains, Santa Cruz and Pima Southern Arizona Guidebook III--1968: Ari- Counties, Arizona: U.S. Geological SUrvey zona Geological Society, p. 315-324. Open-File Report, 6 p. Elsing, M. J., and Heineman, R. E. S., 1936, 1967, A geochemical anomaly of base Arizona metal prOduction: Arizona Bureau ---m-e-t~alsand silver in the southern Santa of Mines Bulletin 140, 112 p. Rita Mountains, Santa Cruz County, Arizo- Farnham, L. L., Stewart, L. A., and DeLong, na, in Geological Survey Research 1967: C. W., 1961, Manganese deposits of eastern U.S. Geological Survey Professional Paper Arizona: U.S. Bureau of Mines Information 575-D~ p. 176-182. Circular 7990, 178 p.

Santa Cruz 35 GENERAL REFERENCES, continued Kuck, P. H'., 1978, The behavior of molybde- Florence, F. P., and Reynolds, S. J., 1985, num, tungsten, and titanium in the porphy- Compilation of Rb-Sr, fission-track, ry copper environment: Tucson, University isotopic-lead, and lead- alpha age deter- of Arizona, Ph.D. Dissertation, 277 p. minations in Arizona: Arizona Bureau of Marvin, R. F., Stern, T. W., Creasey, S. C., Geology and Mineral Technology Open-File and Mehnert, a a, 1973, Radiometric ages Report 85-18, 89 p. of igneous rocks from Pima, Santa Cruz, Granger, H. C., and Raup, R. B., 1962, Recon- and Cochise Counties, southeastern Arizo- naissance study of uranium deposits in na: U.S. Geological Survey Bulletin l379, Arizona: u.s. Geolog ical Survey Bulletin 27 p. 1147-A, 54 p. Myers, G. M., 1983, Tungsten occurrences in Graybeal, F. T., 1972, The partition of trace Arizona and their possible relationship to elements amongcoexisting minerals in some metallogenesis: Tucson, University of Ari- Laramide intrusive rocks in Arizona: Tuc- zona, M.S. Thesis, 96 p. son, University of Arizona, Ph.D. Disser- Peterson, J. A., Page-Nedell, S. S., and tation, 220 p. Bergquist, J. R., 1984, Map showing min- ______1973, Copper, manganese, and zinc in eral-resource potential of U.S. Forest coexisting mafic minerals from Laramide Service and Bureau of Land Management intrusive rocks in Arizona: Economic Geol- Wilderness Study Areas in Arizona: U.S. ogy, v. 68, p, 785-798. Geological Survey Open-File Report 84-408, ____--1984, Metal zoning in the Patagonia 14 p., scale 1: 1,000,000. Mountains, Arizona, in Wilkins, Joe, Jr., Reynolds, S. J., Florence, F. P., Curr ier, D. ed., Gold and silver deposits of the Basin A., Anderson, A. V., Trapp, R. A., and and Range Province, western U.S.A.: Ari- Keith, S. B., 1985, Compilation of K-Ar zona Geological Society Digest, v. 15, p. age determinations in Arizona: Arizona 187-197. Bureau of Ceo.Icqyand Mineral Technology Hayes, P. T., and Drewes, Harald, 1968, Meso- Open-File Report 85-8, 320 p, zoic sedimentary and volcanic rocks of Scarborough, R. B., 1981, Radioactive occur- southeastern Arizona, in Titley, S. R., rences and uranium production in Arizona; ed., Southern Arizona Guidebook III-1968: final report: Arizona Bureau of Geology Arizona Geological Society, p. 49-58. and Mineral Technology Open-File Report Hayes, P. T., Simons, F. S., and Raup, R. B., 81-1, 297 p. Also published as U.S. De- 1965, Lower Mesozoic extrusive rocks in partment of Energy Open-File Report GJBX- southeastern Arizona--the Canelo Hills 143(81). Volcanics: U.S. Geological Survey Bulletin Schmitt, H. A., 1966, The porphyry copper 1194-M, 9 p. deposits in their regional setting, in Johnson, M. G., 1972, Placer gold deposits of Titley, S. R., and Hicks, C. L., edS: Arizona: U.S. Geological Survey Bulletin Geology of the porphyry copper deposits, 1355, 103 p. southwestern North America: Tucson, Uni- Jones, E. L., Jr., and Ransome, F. L., 1920, versity of Arizona Press, p. 17-33. Deposits of manganese ore in Arizona, in Schrader, F. C., 1915a, Mineral deposits of Contributions to economic geology, 1919; the Santa Rita and Patagonia Mountains, pt. 1, metals and nonmetals except fuels: Arizona, with contributions ~ J. M. Hill: U.S. Geological Survey Bulletin 710, p. U.S. Geological Survey Bulletin 582, 373 93-184. p., scale 1: 125,000. Keith, Stanley, Gest, D. E., and DeWitt, Ed, 1983, Metallic mineral districts of Arizo- __~ __1915b, Some features of the ore depos- na: Arizona Bureau of Geology and Mineral its in the Santa Rita and Patagonia Moun- Techno1a;JyMap 18, scale 1:1,000,000. tains, Arizona [abs.]: Washington Academy Keith, Stanley, Gest, D. E., DeWitt, Ed, of Science Journal, v. 5, p, 252-253. Woode Toll, Netta, and Everson, B. A., Schrader, F. C., and Hill, J. M., 1910, Some 1983, Metallic mineral districts and pro- occurrences of molybdenite in the Santa duction in Arizona: Arizona Bureau of Rita and Patagonia Mountains, Arizona, in Geology and Mineral Technology Bulletin Contributions to economic geola;Jy, 1909; 194, 58 p. pt. I, metals and nonmetals except fuels: Keith, Stanley, Schnabel, Lorraine, DeWitt, U.S. Geological Survey Bulletin 430, p. Ed, Gest, D. E., and Wilt, Jan, 1983 154-163. [1984], Map, description and bibliography Simons, F. S., 1971, Geologic map of the of the mineralized areas of the Basin and Lochiel quadrangle, Santa Cruz County, Range Province in Arizona: U.S. Geological Arizona: U.S. Geological Survey Open-File Survey Open-File Report 84-86, 129 p., Report, scale 1:48,000, 5 sheets. scale 1:500,000. ______1972, Mesozoic stratigraphy of the Keith, Stanton, 1975, Index of mining proper- Patagonia Mountains and adjoining areas, ties in Santa Cruz County, Arizona: Arizo- Santa Cruz County, Arizona: U.S. Geologi- na Bureau of Mines Bulletin 191, 94 p. cal Survey Professional Paper 658-E, 23 p.

36 Santa Cruz GENERAL REFERENCES, continued Geology and production of middle Tertiary mineral districts in Arizona: Arizona 1974, Geologic map and sections of the --::-:,--- Bureau of Geology and Mineral Technology Nogales and Lochiel quadrangles, Santa Open-File Report 85-1, 88 p. Cruz County, Arizona: u.s. Geological Wilson, E. D., 1941, Tungsten deposits of Survey Miscellaneous Investigations Series Arizona: Arizona Bureau of Mines Bulletin Map 1-762, 9 p., scale 1:48,000. 148, 54 p. Simons,F. S., Raup, R. B., Hayes, P. T., and 1952, Arizona gold placers, in Arizona Drewes, Harald, 1966, Exotic blocks and --g-o~ld placers and placering, 5th-eti.: Ari- coarse breccias in Mesozoic volcanic rocks zona Bureau of Mines Bulletin 160, p. 11- of southeastern Arizona, in Geological Survey Research 1966: u.s:. Geological 86. Survey Professional Paper 550-D, p. 12-22. Wilson, E. D., and Butler, G. M., 1930, Man- ganese ore deposits in Arizona: Arizona U.S. Atomic Energy Commission, Preliminary Bureau of Mines Bulletin 127, 107 p. reconnaissance reports; available for inspection on microfiche at the Arizona Wilson, E. D., Cunningham, J. B., and Butler, G. M., 1967, Arizona lode-gold mines and Bureau of Geology and Mineral Technology gold mining (revised): Arizona Bureau of Geological Survey Branch, 845 N. Park Mines Bulletin 137, 254 p. Ave., Tucson, AZ 85719. Wilson, E. D., Moore, R. T., and a/Haire, R. U.S. Bureau of Mines, file data (Intermoun- T., 1960, Geologic map of Pima and Santa tain Field Operations Center, Bldg. 20, Cruz Counties, Arizona: Arizona Bureau of Federal Center, Denver, CO 80225). Mines, scale 1:375,000. _~~Minerals Industry Location Subsystem wilt, J. C., Keith, S. B., and Theodore, T. (MILS) computer data bank (Intermountain G., 1984, A listing and map showing molyb- Field Operations Center, Bldg. 20, Federal denum occurrences in Arizona: U.S. Geolog- Center, Denver, CO 80225; Arizona data ical Survey Open-File Report 84-830, 62 also available for inspection at the Ari- zona Bureau of Geology and Mineral Tech- p., scale 1:1,000,000. nology Geological Survey Branch, 845 N. Wright, P. L., Trapp, R. A., Reynolds, S. J., Park Ave., Tucson, AZ 85719). Richard, S. M., and Peirce, H. W., 1985, ___ ~1927-33, Mineral resources of the Unit- Theses and dissertations on Arizona geolo- ed States [annual volumes for the years gy, 1891-1978: Arizona Bureau of Geology 1924-31]: washington, U.S. Government and Mineral Technology Open-F ile Report Printing Office. 85-10, 141 p. 1933-86, Minerals yearbook [annual vol- ---u-m-e-sforthe years 1932-84]: Washington, U.S. Government Printing Office. AUSTERLITZ U.S. Geological Survey, Mineral Resource Data System (MRDS) computer data bank (345 Primary References Middlefield Rd., Menlo Park, CA 94025; Arizona data also available for inspection Fowler, G. M., 1951, Chapter V, Oro Blanco or at the Arizona Bureau of Geology and Min- Ruby district, in Arizona zinc and lead eral Technology Geological Survey Branch, deposits, pt. II: Arizona Bureau of Mines 845 N. Park Ave., Tucson, AZ 85719). Bulletin 158, p. 41-49. 1883-1926, Mineral resources of the Keith, W. J., and Theodore, T. G., 1975, Re- --~U~n-l~'tedStates [annual volumes for the connaissance geologic map of the Arivaca years 1882-1923]: Washington, U.S. Govern- quadrangle, Arizona: U.S. Geological Sur- ment Printing Office. vey Miscellaneous Field Studies Map MF- U.S. Geological Survey, Arizona Bureau of 678, scale 1:63,360. Mines, and U.S Bureau of Reclamation, Plouff, Donald, 1961, Gravity survey near 1969, Mineral and water resources of Ari- Tucson, Arizona, in Geological Survey zona: Arizona Bureau of Mines Bulletin Research 1961: U.S. Geological Survey Pro- 180, 638 p. fessional Paper 424-D, p. 258-259. Welty, J. W., Reynolds, S. J., Keith, S. B., Webb, V. P., and Coryell, K. C., 1954, Pre- Gest, D. E., Trapp, R. A., and DeWitt, Ed, liminary regional mapping in the Ruby 1985, Mine index for metallic mineral quadrangle, Arizona: U.S. Atomic Energy districts of Arizona: Arizona Bureau of Commission Technical Report RME-2009. Geology and Mineral Technology Bulletin 196, 92 p. Secondary References Welty, J. W., Reynolds, S. J., Spencer, J. E., and Trapp, R. A., 1985, are grades for Girand, J. B., 1933, Centrifugal concentra- metallic mineral districts of Arizona: tion of placer gravel: Engineering and Arizona Bureau of Geology and Mineral Mining Journal, v. 134, p. 110-l1l. Technology Open-File Report 85-12, 34 p. Keyes, D. R., 1923, Tres Amigos gold veins of Welty, J. W., Spencer, J. E., Allen, G. B., Arizona: Pan-American Geologist, v. 39, Reynolds, S. J., and Trapp, R. A., 1985, no. 2, p. 159-160.

Santa Cruz 37 AUSTERLITZ, continued Stipp, T. F., Haigler, L. B., Alto, B. R., Milton, M. C., 1913, The Oro Blanco district and Sutherland, H. L., 1967, Reported of Arizona: Engineering and Mining Jour- occurrences of selected minerals in Ari- nal, v. 96, p. 1005-1007. zona: U.S. Geological Survey Mineral Randolph, C. C., 1903, Arizona, in Report of Investigations Resource Map MR-46, scale the director of the Mint upoo--the produc- 1:500,000, 2 sheets. tion of the precious metals in the United States during the calender year 1902: OORANIUM Washington, u.s. Bureau of the Mint, p. 55-75. Primary References

BUJEBIRD Bissett, D. H., 1958a, A survey of hydrothermal uranium occurrences in southeastern Prima~ References Arizona [abs.]: Arizona Geological Society Digest, v. 1, p. 47. Vedder, L. K., 1984, Stratigraphic relation- ___ 1958b, A survey of hydrothermal uranium ship between the Late Jurassic, Canelo occurrences in southeastern Arizona: Tuc- Hills Volcanics and the Glance Conglomer- son, University of Arizona, M.S. Thesis, ate, southeastern Arizona: Tucson, Univer- 88 p. sity of Arizona, M.S. Thesis, 129 p. Drewes, Harald, 1971, Geologic map of the Mount Wrightson quadrangle, southeast of See also Simons (1974) under General county Tucson, Santa Cruz and Pima Counties, Ari- References. zona: U.S. Geological Survey Miscellaneous Geologic Investigations Map 1-614, scale 1:48,000. BRADFORD Seconda~ References Prima~ Reference Anthony, J. W., Williams, S. A., and Bideaux, Drewes, Harald, 1971, Geologic map of the R. A., 1977, Mineralogy of Arizona: Tuc- Mount wrightson quadrangle, southeast of son, University of Arizona Press, 255 p. Tucson, Santa Cruz and Pima Counties, Ari- Stipp, T. F., Haigler, L. B., Alto, B. R., zona: U.S. Geological Survey Miscellaneous and Sutherland, H. L., 1967, Reported Geologic Investigations Map 1-614, scale occurrences of selected minerals in Ari- 1:48,000. zona: U.S. Geological Survey Mineral Investigations Resource Map MR-46, scale Seconda~ Reference 1:500,000, 2 sheets. Stevens, H. J., ed., 1902-11, The copper handbook, a manual of the copper industry HARSHAW of the world: Houghton, Mich., H. J. Ste- vens, v. 3-10. Prima~ References Bodnar, R. J., 1978, Fluid inclusion study of CAVE CREEK the porphyry copper prospect at Red Moun- tain, Arizona: Tucson, University of Ari- Primary References zona, M.S. Thesis, 70 p. Bodnar, R. J., and Beane, R. E., 1978, Tem- Drewes, Harald, 1971, Geologic map of the perature variations in pre-intrusive cover Mount Wrightson quadrangle, southeast of over a buried pluton [abs.]: Economic Tucson, Santa Cruz and Pima Counties, Ari- Geology, v. 73, p. 308. zona: U.S. Geological Survey Miscellaneous Corn, R. M., 1975, Alteration-mineralization Geologic Investigations Map 1-614, scale zoning, Red Mountain, Arizona: Economic 1:48,000. Geology, v, 70, p. 1437-1447. Ludington, Steve, 1984, Preliminary mineral Davis, S. R., 1975, The Hardshell silver de- resource assessment of the proposed Mt. posit, Harshaw mining district, Santa Cruz Wrightson Wilderness, Santa Cruz and Pima County, Arizona [abs.], in Seager, W. R., Counties, Arizona: U.S. Geological Survey and others, eds., Guidebook of the Las Open-File Report 84-294, 11 p. Cruces country: New Mexico Geological So- ciety, 26th Field Conference, p. 336-337. Seconda~ References Kartchner, W. E., 1955, The geology and ore deposits of a portion of the Harshaw dis- Anthony, J. W., Williams, S. A., and Bideaux, trict, Patagonia Mountains, Arizona: Tuc- R. A., 1977, Mineralogy of Arizona: Tuc- son, University of Arizona, Ph.D. Disser- son, University of Arizona Press, 255 p. tation, 100 p,

38 Santa Cruz HARSHAW, continued Brinsmade, R. B., 1907, Lead-silver deposits Koutz, F. R., 1977, Silver, base-metal, man- of MOWry,Arizona: Mines and Minerals, v. ganese oxides and fluid inclusion geother- 27, no. 12, p. 529-53l. mometry, Hardshell Manto, Patagonia Moun- Browne, J. R., 1867 [1868], Reports on the tains, Arizona [abs.l: Geological Society mineral resources west of the Rocky Moun- of America Abstracts with Programs, v. 9, tains: Washington, U.S. Government Print- no. 7, p. 1056-1057. ing Office, p. 480. ______l984, The Hardshell silver, base-metal, Carpenter, M. M., 1940, Mine operations in manganese oxide deposit, Patagonia Moun- the Patagonia district: Mining Journal, v. tains, Santa Cruz County, Arizona; a field 24, no. 3, p. 3-5. trip guide, in Wilkins, Joe, Jr., ed., Dinsmore, C. A., 1909, The Patagonia dis- Gold and silver deposits of the Basin and trict, Arizona: Mining World, v. 31, p. Range Province, western U.S.A.: Arizona 224. Geological Society Digest, v. 15, p. 199- Feth, J. H., 1954, Geologic and ground-water 217. reconnaissance of the Patagonia area, Koutz, F. R., Corn, R. M., and Ahern, Rich- Arizona: U.S. Geological Survey Ground- ard, 1986, Hardshell, and nearby mining Water Branch Mimeograph Report, 12 p. districts: Arizona Geological Society Frondel, C., and Wickman, F. E., 1970, Molyb- Field Trip Guidebook #4, 32 p. denite poly types in theory and occurrence; Moores, R. C., III, 1972, The geology and ore pt. 2, some naturally occurring polytypes deposits of a portion of the Harshaw dis- of molybdenite: American Mineralogist, v. trict, Santa Cruz County, Arizona: TUcson, 55, no. 11-12, p. 1857-1875. University of Arizona, M.S. Thesis, 98 p. King, R. U., 1969, Molybdenumand rhenium, in Prout, J. W., 1907, The silver-lead deposits Mineral and water resources of Arizona: of the MOWrymine, Mowry,Santa Cruz Coun- Arizona Bureau of Mines Bulletin 180, p. ty, Arizona: TUcson, University of Arizo- 230-238. na, M.S. Thesis, 18 p. Kirkemo, Harold, Anderson, C. A., and Crea- Quinlan, J. L., Ahern, Richard, Corn, R. M., sey, S. C., 1965, Investigations of molyb- and Koutz, F. R., 1986, Geology and denum deposits in the conterminous United silicate-alteration zoning at the Red States, 1942-60: U.s. Geological Survey Mountain porphyry copper deposit, Santa Bulletin 1182-E, 90 p. Cruz County, Arizona, in Beatty, Barbara, Lemmon, D. M., and Tweto, O. L., 1962, Tung- and Wilkinson, P. A. K., eds., Frontiers sten in the United States exclusive of in geology and ore deposits of Arizona and Alaska am Hawaii: U.S. Geological Survey the Southwest: Arizona Geological Society Mineral Investigations Resource MapMR-25, Digest, v , 16, p. 294-305. 25 p., scale 1:3,168,000. Schrader, F. C., 1913, Alunite in Patagonia, McKnight, E. T., 1933, Mesothermal silver- Arizona, and Bovard, Nevada: Economic Geology, v, 8, p, 752-767. lead-zinc deposits, in Ore deposits of the western states: American Institute of ____~1914, Alunite in granite porphyry near Patagonia, Arizona, in Contributions to Mining and Metallurgical Engineers, p. 592-593, 602. economic geology, 1912; pt. I, metals and nonmetals except fuels: U.S. Geolog ical McKnight, E. T., Newman, W. L., and Heyl, A. Survey Bulletin 540, p. 347-350. V., Jr., 1962, Zinc in the United States Smith, G. E., 1956, Geology and ore deposits exclusive of Alaska and Hawaii: U.S. of the Mowrymine area, Santa Cruz County, Geological Survey Mineral Investigations Arizona: Tucson, University of Arizona, Resource Map MR-19, 18 p., scale M.S. Thesis, 44 p. 1:3,168,000. U.S. Bureau of Mines, 1953 [revised 1965] , Meeves, H. C., 1966, Nbnpegmatitic beryllium Red Mountain deposit: U.S. Bureau of Mines occurrences in Arizona, Colorado, NewMex- Mineral Property File 04-21.106, 15 p. ico, utah, and four adjacent states: U.S. ____=-1957, Black Eagle deposit: U.S. Bureau Bureau of Mines Report of Investigations of Mines Mineral Property File 04-41.212, 6828, 68 p. 10 p. Mowry, S., 1864, Arizona and Sonora; geogra- phy, history, and resources of the silver Secondary References region of North America, 3rd ed.: New York, Harper & Bros., 251 p. Anthony, J. W., Williams, S. A., and Bideaux, Stevens, H. J., ed., 1900-11, The copper R. A., 1977, Mineralogy of Arizona: Tuc- handbook, a manual of the copper imustry son, University of Arizona Press, 255 p. of the world: Houghton, Mich., H. J. Ste- Arizona Mining Journal, 1920, World's Fair vens, v. 1-10. silver mine: v. 4, no. 5, supp., p. 9-10. weed, W. H., ed., 1912-13, The copper hand- Blanchard, Roland, and Boswell, P. F., 1935, book, a manual of the copper industry of "Limonite" of molybdenite derivation: Eco- the world: Houghton, Mich., W.H. Weed, v , nomic Geology, v; 30, p. 313-319. 11, 1413 p.

Santa Cruz 39 IVANHOE Keith, Stanton, 1974, Index of mining properties in Pima County, Arizona: Arizona Primary Reference Bureau of Mines Bulletin 189, 156 p. Ludington, Steve, 1984, Preliminary mineral Drewes, Harald, 1971, Geologic map of the resource assessment of the proposed Mt. Mount Wrightson quadrangle, southeast of Wrightson Wilderness, Santa Cruz and Pima TUcson, Santa Cruz and Pima Counties, Ari- Counties, Arizona: U.S. Geological Survey zona: u.s. Geological Survey Miscellaneous Open-File Report 84-294, 11 p. Geologic Investigations Map I-614, scale 1:48,000. Secondary References

Anthony, J. w., Williams, S. A., and Bideaux, MANSFIELD R. A., 1977, Mineralogy of Arizona: Tuc- son, university of Arizona Press, 255 p. Primary References Frondel, C., and Wickman, F. E., 1970, Molyb- denite polytypes in theory and occurrence; Drewes, Harald, 1971, Geologic map of the pt. 2, some naturally occurring polytypes Mount Wrightson quadrangle, southeast of of molybdenite: American Mineralogist, v, TUcson, Santa Cruz and Pima Counties, Ari- 55, no. 11-12, p. 1857-1875. zona: u.s. Geological Survey Miscellaneous Guild, F. N., 1907, The composition of molyb- Geologic Investigations Map I-614, scale denite from Arizona: American Journal of 1:48,000. Science, 4th ser., v , 23, p. 455-456. Rohrbacker, R. T., 1964, Geology of the Tem- King, R. U., 1969, Molybdenumand rhenium, in poral Gulch-Mansfield Canyon area, Santa Mineral and water resources of Arizona: Cruz County, Arizona: TUcson, University Arizona Bureau of Mines Bulletin 180, p. of Arizona, M.S. Thesis, 81 p. 230-238. Stipp, T. F., Haigler, L. B., Alto, B. R., and Sutherland, H. L., 1967, Reported NCGALES occurrences of selected minerals in Ari- zona: U.S. Geological Survey Mineral Primary References Investigations Resource MapMR-46, scale 1:500,000, 2 sheets. See Simons (1971, 1974) under General County weed, W. H., ed., 1916, The mines handbook; References. an enlargement of the copper handbook, a manual of the mining industry of North Secondary References America: NewYork, Stevens Copper Handbook Company, v. 12, 1699 p. Hill, J. M., 1910, Note on the occurrence of ___ ~ed., 1918-20, The mines handbook; an tungsten minerals near Calabasas, Arizona, enlargement of the copper handbook, a man- in Contributions to economic geology, ual of the mining industry of the world: 1909; pt. I, metals and nonmetals except New York, W.H. Weed, v, 13-14. fuels: U.S. Geological Survey Bulletin __~_ed., 1922, The mines handbook, succeed- 430, p, 164-166. ing the copper handbook describing the Lemmon, D. M., and Tweto, o. L., 1962, TUng- mining companies of the world: TUckahoe, sten in the United States exclusive of N.Y., Mines Handbook Company, v , 15, 2248 Alaska and Hawaii: U.S. Geological Survey p. Mineral Investigations Resource MapMR-25, 25 p., scale 1:3,168,000. OROBLANCO

OLDBALDY Primary References primary References Anderson, R. Y., and Kurtz, E. B., Jr., 1955, Biogeochemical reconnaissance of the Annie Drewes, Harald, 1971a, Geologic map of the Laurie uranium prospect, Santa Cruz Coun- Mount Wrightson quadrangle, southeast of ty, Arizona: Economic Geology, v. 50, p. TUcson, Santa Cruz and Pima Counties, Ari- 227-232. zona: U.S. Geological Survey Miscellaneous Andrus, D. E., 1931, Milling methods and Geologic Investigations Map I-614, scale costs at the Montana mine concentrator of 1:48,000. the Eagle-Picher Lead Co., Ruby, Ariz.: --- 1971b, Geologic map of the Sahuarita U.S. Bureau of Mines Information Circular quadrangle, southeast of Tucson, Pima 6497, 15 p. County, Arizona: U.S. Geological Survey Fowler, G. M., 1938, Montana mine, Ruby, in Miscellaneous Geologic Investigations Map Some Arizona ore deposits: Arizona Bureau I-61'3,' scale 1:48,000. of Mines Bulletin 145, p. 119-124.

40 Santa Cruz ORO BLANCO, continued Arizona: Tucson, University of Arizona, 1951, Chapter V, Oro Blanco or Ruby Ph.D. Dissertation, 139 p. ---d~l~'s~trict, in Arizona zinc and lead depos- Nelson, F. J., 1964, The geology of the Pena its, pt. II:Arizona Bureau of Mines Bul- Blanca and Walker Canyon areas, Santa Cruz letin 158, p. 41-49. County, Arizona: Tucson, University of Knight, L. H., Jr., 1970, Structure and min- Arizona, M.S. Thesis, 82 p, eralization of the Oro Blanco mining dis- ___ 1968, Volcanic stratigraphy and struc- trict, Santa Cruz County, Arizona: Tucson, ture of the Pena Blanca and Walker Canyon University of Arizona, Ph.D. Dissertation, areas, Santa Cruz County, Arizona, in 172 p. Titley, S. R., ed., Southern Arizona Plouff, Donald, 1961, Gravity survey near Guidebook 111--1968: Arizona Geological Tucson, Arizona, in Geological Survey Society, p. 171-182. Research 1961: u.s. Geological Survey Pro- Raup, R. B., 1952, White Oak mine: U.S. Atom- fessional Paper 424-0, p. 258-259. ic Energy Commission Preliminary Recon- Rambosek, A. J., and Miller, R. A., 1955, naissance Report 0-441, 1 p. Annie Laurie mine, Oro Blanco district: Reed, R. K., 1966, Structure and petrography U.S. Atomic Energy Commission Preliminary of the Fraqui ta Peak area, Santa Cruz Reconnaissance Report A-R-4, 3 p. County, Arizona: Tucson, University of Rambosek, A. J., and Weathers, G., 1953, Arizona, M.S. Thesis, 64 p. White Oak claim #1: U.S. Atomic Energy Riggs, Nancy, 1985, Stratigraphy and geologic Commission Preliminary Reconnaissance history of the Pajarito Mountains, Santa Report A-R-2, supp. 1, 2 p. Cruz County, Arizona [abs.J: Geolog ical Thurlow, E. E., and Nelson, H. E., 1954, Society of America Abstracts with Pro- Montana mine, Oro Blanco district: U.S. grams, v. 17, p. 404. Atomic Energy Commission Preliminary Reconnaissance Report A-R-l, 1 p. Robison, R. L., 1954, Sunset claims: U.S. Warren, H. V., and Loofbourow, R. W., 1932, Atomic Energy Commission Preliminary The occurrence and distribution of the Reconnaissance Report A-P-287, 1 p. precious metals in the Montana and Idaho mines, Ruby, Arizona: Economic Geology, v. 27, p. 578-585. PALMETTO Webb, V. P., and Coryell, K. C., 1954, Pre- liminary regional mapping in the Ruby Primary References quadrangle, Arizona: U.S. Atomic Energy Commission Technical Report RME-2009. Handverger, P. A., 1963, Geology of the Three Wright, R. J., 1951, Annie Laurie prospect, R mine, Palmetto mining district, Santa Santa Cruz County, Arizona: U.S. Atomic Cruz County, Arizona: Tucson, University Energy Commission Report RMO-677. of Arizona, M.S. Thesis, 70 p. U.S. Bureau of Mines, 1944, Three "R" depos- Secondary References it: U.S. Bureau of Mines Mineral Property File 04-21.274, 2 p. Girand, J. B., 1933, Centrifugal concentration of placer gravel: Engineering and Secondary References Mining Journal, v, 134, p. 1l0-1l1. Keyes, D. R., 1923, Tres Amigos gold veins of Anthony, J. W., Williams, S. A., and Bideaux, Arizona: Pan-American Geologist, v. 39, R. A., 1977, Mineralogy of Arizona: Tuc- no. 2, p. 159-160. son, University of Arizona Press, 255 p. Milton, M.C., 1913, The Oro Blanco district Feth, J. H., 1954, Geologic and ground-water of Arizona: Engineering and Mining Jour- reconnaissance of the Patagonia area, Ari- nal, v. 96, p. 1005-1007. zona: U.S. Geological Survey Ground-Water Randolph, C. C., 1903, Arizona, in Report of Branch MimeographReport, 12 p. the director of the Mint upon--the produc- MCKnight, E. T., Newman, W. L., and Heyl, A. tion of the precious metals in the United V., Jr., 1962, zinc in the United States States during the calender year 1902: exclusive of Alaska and Hawaii: U.S. Washington, U.S. Bureau of the Mint, p. Geological Survey Mineral Investigations 55-75. Resource Map MR-19, 18 p., scale 1:3,168,000. MOwry,S., 1864, Arizona and Sonora; geogra- PAJARITO phy, history, and resources of the silver region of North America, 3rd ed.: New primary References York, Harper & Bros., 251 p. Probert, F. H., 1914, The Three Rmine, Pata- Cunningham, J. E., 1964, Geology of the north gonia district, Arizona: Mining and Scien- Tumacacori foothills, Santa Cruz County, tific Press, v. 109, p. 174-176.

Santa Cruz 41 PARKER CANYON Mineral Investigations Resource Map MR-25, 25 p., scale 1:3,168,000. Prbnary Reference Mowry, S., 1864, Arizona and Sonora; geogra- phy, history, and resources of the silver Hayes, P. T., and Raup, R. B., 1968, Geologic region of North America, 3rd. ed.: New map of the Huachuca and Mustang Mountains, York, Harper & Bros., 251 p. southeastern Arizona: u.s. Geological Sur- Stevens, H. J., ed., 1900-11, The copper vey Miscellaneous Geologic Investigations handbook, a manual of the copper industry Map 1-509, scale 1:48,000. of the world: Houghton, Mich., H. J. Ste- vens, v, 1-10. Weed, W. H., ed., 1912-13, The copper handbook, a manual of the copper industry of PATAGONIA the world: Houghton, Mich., W. H. Weed, v , 11, 1413 p. Prbnary References

McKnight, E. T., 1933, Mesothermal silver- lead-zinc deposits, in Ore deposits of the QUERCES western states: American Institute of Mining and Metallurgical Engineers, p. Prbnary References 592-593, 602. Young, P. C., 1969, Surface geology and soil Kupfer, D. H., 1965, Santo Nino mine, in geochemistry of the Buena Vista mine area, Kirkemo, Harold, Anderson, C. A., and Patagonia Mountains, Santa Cruz County, Creasey, S. C., Investigations of molybde- Arizona: Golden, Colorado School of Mines, num deposits in the conterminous United M.S. Thesis. States, 1942-60: U.S. Geological Survey Bulletin 1182-E, p. 14-16. Secondary References Lehman, N. E., 1978, The geology and pyrometasomatic ore deposits of the Washington Anthony, J. W., Williams, S. A., and Bideaux, Camp-Duquesne district, Santa Cruz County, R. A., 1977, Mineralogy of Arizona: Tuc- Arizona: Tucson, University of Arizona, son, University of Arizona Press, 255 p. Ph.D. Dissertation, 285 p, Blanchard, Roland, and Boswell, P. F., 1935, U.S. Bureau of Mines, 1944, Santo Nino depos- "Limonite" of molybdenite derivation: Eco- it: U.S. Bureau of Mines Mineral Property nomic Geology, v. 30, p. 313-319. File 04-21.108, 9 p, Browne, J. R., 1867 [1868], Reports on the mineral resources west of the Rocky Moun- Secondary References tains: Washington, U.S. Government Print- ing Office, p. 480. Carpenter, M. M., 1940, Mine operations in Carpenter, M. M., 1940, Mine operations in the Patagonia district: Mining Journal, v. the Patagonia district: Mining Journal, v. 24, no. 3, p. 3-5. 24, no. 3, p, 3-5. Dinsmore, C. A., 1909, The Patagonia dis- Dinsmore, C. A., 1909, The Patagonia district, Arizona: Mining World, v. 31, p. trict, Arizona: Mining World, v. 31, p. 224. 224. Lemmon, D. M., and Tweto, O. L., 1962, Tung- Feth, J. H., 1954, Geologic and ground-water sten in the United States exclusive of reconnaissance of the Patagonia area, Ari- Alaska and Hawaii: U.S. Geological Survey zona: U.S. Geological Survey Ground-Water Mineral Investigations Resource Map MR-25, Branch Mimeograph Report, 12 p. 25 p., scale 1:3,168,000. Frondel, C., and Wickman, F. E., 1970, Molyb- denite poly types in theory and occurrence; pt. 2, some naturally occurring polytypes of molybdenite: American Mineralogist, v. RED R

42 Santa Cruz SALERO Counties, Arizona: U.S. Geological Survey Open-File Report 84-294, 11 p. PrllnaryReferences Olson, H. J., 1961, The geology of the Glove mine, Santa Cruz County, Arizona: Tucson, Drewes, Harald, 1971, Geologic map of the University of Arizona, M.S. Thesis, 82 p. Mount Wrightson quadrangle, southeast of -~:-- 1966, Oxidation of a sulfide body, Tucson, Santa Cruz and Pima Counties, Ari- Glove mine, Santa Cruz County, Arizona: zona: u.s. Geological Survey Miscellaneous Economic Geology, v. 61, p. 731-743. Geologic Investigations Map I-6l4, scale See, J. M., 1964, Origin and distribution of 1:48,000. molybdenum in the vicinity of the Glove Miller, R. A., and Robison, R. L., 1955, Alro mine, Santa Cruz County, Arizona: Tucson, mine, Tyndall district: U.S.·Atomic Energy University of Arizona, M.S. Thesis, 89 p. Commission Preliminary Reconnaissance Re- Sulik, J. F., 1957, Stratigraphy and struc- port A-P-360, 1 p. ture of the Montosa Canyon area, Santa Walchessen, A. A., 1983, The geology and ore Cruz County, Arizona: Tucson, University deposits of a portion of the Tyndall min- of Arizona, M.S. Thesis, 64 p. ing district, Santa Cruz County, Arizona: Whitacre, H. E., 1964, The geology of the Tucson, University of Arizona, M.S. Madera-Agua Caliente Canyon area, southern Thesis, 89 p. Arizona: Tucson, University of Arizona, M.S. Thesis, 41 p. Secondary References

Stevens, H. J., ed., 1902-11, The copper Secondary References handbook, a manual of the copper industry J. of the world: Houghton, Mich., H. J. ste- Anthony, W., Williams, S. A., and Bideaux, vens, v. 3-10. R. A., 1977, Mineralogy of Arizona: Tuc- Stipp, T. F., Haigler, L. B., Alto, B. R., son, University of Arizona Press, 255 p. and Sutherland, H. L., 1967, Reported Frondel, C., and Wickman, F. E., 1970, Molyb- occurrences of selected minerals in Ari- denite polytypes in theory and occurrence; zona: U.S. Geological Survey Mineral pt. 2, some naturally occurring polytypes Investigations Resource Map MR-46, scale of molybdenite: American Mineralogist, v. 1:500,000, 2 sheets. 55, no. 11-12, p. 1857-1875. Weed, W. H., ed., 1918-20, The mines hand- King, R. U., 1969, Molybdenum and rhenium, in book; an enlargement of the copper hand- Mineral and water resources of Arizona: book, a manual of the mining industry of Arizona Bureau of Mines Bulletin 180, p. the world: New York, W. H. Weed, v. 13-14. 230-238. Kirkemo, Harold, Anderson, C. A., and Crea- sey, S. C., 1965, Investigations of molyb- SAN CAYETANO denum deposits in the conterminous United States, 1942-60: U.S. Geological Survey Primary Reference Bulletin 1182-E, 90 p. Neale, W. G., ed., 1926, The mines handbook; Drewes, Harald, 1971, Geologic map of the succeeding the copper handbook describing Mount Wrightson quadrangle, southeast of the mining companies of the two American Tucson, Santa Cruz and Pima Counties, Ari- continents: New York, Mines Handbook Corrr zona: U.S. Geological Survey Miscellaneous pany, Inc., v. 17, 2129 p. Geologic Investigations Map I-614, scale Stipp, T. F•.,Haigler, L. B., Alto, B. R., 1:48,000. and Sutherland, H. L., 1967, Reported occurrences of selected minerals in Ari- TYNDALL zona: U.S. Geological Survey Mineral Investigations Resource Map MR-46, scale Primary References 1:500,000, 2 sheets. Weed, W. H., ed., 1918-20, The mines hand- Anthony, J. W., 1951, Geology of the Montosa- book; an enlargement of the copper hand- Cottonwood Canyon area, Santa Cruz County, book, a manual of the mining industry of Arizona: Tucson, University of Arizona, the world: New York, W. H. Weed, v. 13-14. M.S. Thesis, 84 p. ed., 1922, The mines handbook, succeed- Drewes, Harald, 1971, Geologic map of the --~i-n-gthe copper handbook describing the Mount Wrightson quadrangle, southeast of mining companies of the world: Tuckahoe, Tucson, Santa .Cruz and Pima Counties, Ari- N.Y., Mines Handbook Company, v. 15, 2248 zona: U.S. Geological Survey Miscellaneous p. Geologic Investigations Map I-614, scale ed., 1925, The mines handbook, succeed- 1:48,000. --~i-n-gthe copper handbook describing the Ludington, Steve, 1984, Preliminary mineral mining companies of the two American con- resource assessment of the proposed Mt. tinents: Tuckahoe, N.Y., Mines Handbook Wrightson Wilderness, Santa Cruz and Pima Company, v. 16, 2350 p.

Santa Cruz 43 WASHING'l:rnCl\MP handbook, a manual of the copper industry of the world: Houghton, Mich., H. J. Ste- Primary References vens, v , 3-10.

Crosby, W.O., 1906, The limestone-granite contact deposits of Washington Camp, Ari- WRIGHTSON zona: American Institute of Mining Engi- neers Transactions, v. 36, p. 626-646. Primary Reference Johnson, J. W., 1982, State conditions, fluid flux, and solution-mineral equilbria dur- Drewes, Harald, 1971, Geologic map of the ing skarn formation in porphyry copper Mount Wrightson quadrangle, southeast of systems: Tucson, University of Arizona, Tucson, Santa Cruz and Pima Counties, Ari- M.S. prepublication manuscript, 48 p. zona: U.s. Geological Survey Miscellaneous Lehman, N. E., 1978, The geology and pyro- Geologic Investigations MapI-614, scale metasomatic ore deposits of the Washington 1:48,000. Camp-rAlquesnedistrict, Santa Cruz County, Arizona: Tucson, University of Arizona, Secondary References Ph.D. Dissertation, 285 p. Surles, T. L., 1978, Chemical and thermal Anthony, J. W., Williams, S. A., and Bideaux, variations accompanying formation of gar- R. A., 1977, Mineralogy of Arizona: Tuc- net skarns near Patagonia, Arizona: Tuc- son, University of Arizona Press, 255 p. son, University of Arizona, M.S. Thesis, Engineering and Mining Journal, 1910, Santa 54 p. Cruz County, Arizona, in Mining News: v; 89, no. 3, p. 190. - Secondary References Frondel, C., and Wickman, F. E., 1970, Molyb- denite polytypes in theory and occurrence; Carpenter, M. M., 1940, Mine operations in pt. 2, some naturally occurring polytypes the Patagonia district: Mining Journal, v. of molybdenite: American Mineralogist, v. 24, no. 3, p. 3-5. 55, no. 11-12, p, 1857-1875. Dinsmore, C. A., 1909, The Patagonia dis- Hess, F. L., 1924, Molybdenum deposits, a trict, Arizona: Mining World, v. 31, p. short review: U.s. Geological Survey Bul- 224. letin 761, 35 p, Hess, F. L., 1924, Molybdenum deposits, a King, R. U., 1969, Molybdenumand rhenium, in short review: U.S. Geological Survey Bul- Mineral and water resources of Arizona: letin 761, 35 p. Arizona Bureau of Mines Bulletin 180, p. Huttl, J. B., 1941, Making a three-metal sep- 230-238. aration at the Duquesne group: Engineering Stevens, H. J., ed., 1902-11, The copper and Mining Journal, v, 142, no. 11, p. 56- handbook, a manual of the copper industry 58. of the world: Houghton, Mich., H. J. Ste- Kirkemo, Harold, Anderson, C. A., and Crea- vens, v. 3-10. sey, S. C., 1965, Investigations of molyb- Stipp, T. F., Haigler, L. B., Alto, B. R., denum deposits in the conterminous United and Sutherland, H. L., 1967, Reported States, 1942-60: U.s. Geological Survey occurrences of selected minerals in Ari- Bulletin 1182-E, 90 p. zona: U.s. Geological Survey Mineral Lemmon, D. M., and Tweto, o. L., 1962, Tung- Investigations Resource MapMR-46, scale sten in the United states exclusive of 1:500,000, 2 sheets. Alaska and Hawaii: U.s. Geological Survey Weed, W. H., ed., 1918-20, The mines hand- Mineral Investigations Resource MapMR-25, book; an enlargement of the copper hand- 25 p., scale 1:3,168,000. book, a manual of the mining industry of Stevens, H. J., ed., 1902-11, The copper the world: NewYork, W.H. Weed, v. 13-14.

44 Santa Cruz Arizona Bureau of Geology and Minerai Technology Geological Survey Branch (Full·Tlme, State·Funded Employees)

Janet M. Christner, Administrative Assistant I Peter F.Corrao, Graphic Artist III Larry D. Fellows, Assistant Director and State Geologist Olga O. Hernandez, Secretary II Joseph R.LaVoie, Research Equipment Technician Thomas G. McGarvin, Research Assistant II H.Wesley Peirce, Principal Geologist Stephen J. Reynolds, Assistant Geologist Jon E.Spencer, Assistant Geologist Evelyn M. VandenDolder, Associate Editor

•

1-1l/S6CM10/1949