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Pamphlet to Accompany Scientific Investigations Map 3131
Bedrock Geologic Map of the Seward Peninsula, Alaska, and Accompanying Conodont Data By Alison B. Till, Julie A. Dumoulin, Melanie B. Werdon, and Heather A. Bleick Pamphlet to accompany Scientific Investigations Map 3131 View of Salmon Lake and the eastern Kigluaik Mountains, central Seward Peninsula 2011 U.S. Department of the Interior U.S. Geological Survey Contents Introduction ....................................................................................................................................................1 Sources of data ....................................................................................................................................1 Components of the map and accompanying materials .................................................................1 Geologic Summary ........................................................................................................................................1 Major geologic components ..............................................................................................................1 York terrane ..................................................................................................................................2 Grantley Harbor Fault Zone and contact between the York terrane and the Nome Complex ..........................................................................................................................3 Nome Complex ............................................................................................................................3 -
Mineral Industry of Ala8u in 1940
STATES DEPAR!MENT OF THE DlTEMOR Harold L lckes, Seerem - Bulletin 933-A MINERAL INDUSTRY OF ALA8U IN 1940 BY PHILIP S. SMITH UNITED STATES GUVERNMENT PRINTING OFFICE WASHINGTON : 194% CONTENTS pago Zntroductlon-.--..,.-----.----.-.....,,------.,,,----------------- 1 Acknowledgments,,,...,,,,.,,---...----.--.--------..------------- 4 Mineral produotion -,--------------*------------------------------- 5 General features of the year,-, -,.- ,. - - ,, - - - -- - - - - - - - - - - - - - - - - - 5 Total mineral production, -,--------- - -- -..---,-- -.----- --. ----- 8 ~~d---------------+*---------*---*11 ~eclrlfesture~---,---.-----------.------~,.-------------- 11 &ldlodes--.---,,,------------..-..---------------------- 15 Gold placers- - - - - - - - - - - - - - - - - - - - - - - - -..- -.- - - - - - - - - - - - - - 27 Generrrl conditiona--.--.---------------~~--,,-~-, 27 Production by dktrjcfs --.---,,-+-.,,--,-,,.,,-----,,.-, '30 Southeaatem Alarrka----,--,,-----,,,,,,-,,,_,---,. 32 Copper River region,, - - - - - .- - - ,, , , -, ,, , , , , - .- -,,. , 33 Cook Inlebsusitna region ---,,-----.-,--- - -- --- -II I 34 Yukon region-------------,----------------,---, 36 Kuskokwimte@on-------------,,,-----,.,,----~~~~ 61 BewdPeninsula -------,-_,-----------------,--65 Northwestern Alaska---- - - - - - - - - - - - - - + - - - - - - - - ,- - 63 Dredping-------------------------,,,-----,,,-,-,-.,,, 84 Hilver-,------_------------------------------------,,.-------. 69 RntinummetaU-----------------------+-------------,,----- 74 Copper---------,-,----------------,--+--,----,-,,,---,,,,---- -
Mineral Industry of Alaska in 1928
MINERAL RESOURCES OF ALASKA, 1928 MINERAL INDUSTRY OF ALASKA IN 1928 By PHILIP S. SMITH 1 INTRODUCTION For many years the mineral industry has been one of the main contributors to. the development of Alaska, if not the main industry. To assist in fostering this industry the Federal Government through the Geological Survey has for 30 years paid considerable attention to the problems relating to the industry and, by means of its studies of the distribution, character, origin, and extent of ore deposits, has kept those interested in mining developments informed of the facts of significance to the prospector, the miner, or the business man. One of the phases of these investigations that has obvious value is an annual record of the kinds and quantity of mineral produced, as such a record furnishes measures of the size and trend of the industry. It is to supply this information that the Geological Sur- vey collects annually records of the production of all mineral com- modities and makes these records available through annual reports, of which this one is the twenty-fifth. 2 The collection of the data necessary for these annual statements is by no means a simple matter, because the great size of the Terri tory, the diversity of its mineral products, and the large numbers but small size of many of the enterprises make it impracticable to gather all the desired information at first hand. The information must therefore be obtained from many sources, which necessarily vary in reliability and completeness. Among the most reliable sources are the field engineers, geologists, and topographers of the Geological Survey engaged in Alaskan surveys, who acquire much accurate information regarding the mineral production of the regions 1 The statistics in this chapter have been compiled largely by Miss L. -
Fineness of Gold from Alaska Placers
UNITED STATES DEPARTMENT OF THE INTERIOR Harold L. Ickes, Secretary GEOLOGICAL SURVEY W. C. Mendenhall, Director Bulletin 910-C FINENESS OF GOLD FROM ALASKA PLACERS BY PHILIP S. SMITH Mineral resources of Alaska, 1937 (Pages 147-272) UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1941 For gale by the Superintendent of Documents, Washington, D. C. ....... Price 30 ceati CONTENTS Page Abstract ________________-______ ___ __ .. 147 Introduction __.. _ _ _ _ . 147 Definitions ________________________________-_____ 148 Sources of information___________._ ________ _ _____ 151 Arrangement of information._____ ___ _ _ 153 General summary___ _____ _ _ _ '.________ 154; Differences in fineness______________________-_____- 162 Metals other than gold in bullion from Alaska placers________ 164 Descriptions of regions in relation to fineness of placer gold 165' Southeastern Alaska region__________________________ 166- Juneau district ____________________ 16f Porcupine district_________________________^__ 168 Yakataga district_____._______________________ 168 Copper River region_______________________-_______ 169 Cliistochinn district____________________..________ 169 Slate Creek area__________________________ 170 Middle Fork area___________________________ 170 Rainy Creek area___.,___________-__-_____ 170 Niuina district_________________________________ 171 Nelchimi district ______________________________ 172 Cook Inlet-Snsitna region _____.._____________________ 172 Kenai district _ _________ _______ ________ 173 Sunrise and Hope areas______________________ -
Alaska Resource Data File on Mines, Prospects and Mineral Occurrences Throughout Alaska
Nome quadrangle Descriptions of the mineral occurrences shown on the accompanying figure follow. See U.S. Geological Survey (1996) for a description of the information content of each field in the records. The data presented here are maintained as part of a statewide database on mines, prospects and mineral occurrences throughout Alaska. o o o o D-1 D-4 D-3 D-2 C-1 C-3 C-2 B-1 Refer to the 1:63,360-scale maps in the following pages for locations. o o o o Distribution of mineral occurrences in the Nome 1:250,000-scale quadrangle, Alaska This and related reports are accessible through the USGS World Wide Web site http://ardf.wr.usgs.gov. Comments or information regarding corrections or missing data, or requests for digital retrievals should be directed to: Frederic Wilson, USGS, 4200 University Dr., Anchorage, AK 99508-4667, e-mail [email protected], telephone (907) 786-7448. This compilation is authored by: C.C. Hawley, Anchorage, AK and Travis L. Hudson, Sequim, WA Alaska Resource Data File This report is preliminary and has not been reviewed for conformity with U.S. Geologi- cal Survey editorial standards or with the North American Stratigraphic code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. OPEN-FILE REPORT 02-113 Nome B-1 quadrangle 2 Nome C-1 quadrangle 3 Nome C-2 quadrangle 4 Nome C-3 quadrangle 5 Nome D-1 quadrangle 6 Nome D-2 quadrangle 7 Nome D-3 quadrangle 8 Nome D-4 quadrangle 9 Alaska Resource Data File NM001 Site name(s): Sourdough Creek Site type: Occurrence ARDF no.: NM001 Latitude: 64.9843 Quadrangle: NM D-4 Longitude: 166.6175 Location description and accuracy: Sourdough Creek flows across the coastal plain about 2 to 3 miles east of Cape Douglas and enters a coastal lagoon about 6 miles southeast of Cape Douglas. -
Placer Deposits of Alaska
Placer Deposits of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1374 An inventory of the placer mines and prospects of Alaska, their history and geologic setting UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1973 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL SURVEY V. E. McKelvey, Director Library of Congress catalog-card No. 73-600162 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price $3.10 domestic postpaid or $2.75 GPO Bookstore Stock Number 2401-02369 CONTENTS Page Introduction _______ 1 Organization and method of presentation __ 2 Definitions _-____ 4 Alaska Peninsula region 4 Aleutian Islands region ________ ___ _____ _ ___ 7 Bering Sea region ____ _ 8 Bristol Bay region 9 Cook Inlet-Susitna River region 12 Anchorage district _ 16 Redoubt district ___-_ _ 17 Valdez Creek district __ _ 18 Willow Creek district 19 Yentna district _____________ _ ____ __________ _____ 20 Copper River region __ _ _ _ 23 Chistochina district 26 Nelchina district __ __ _ 28 Nizina district ___ 30 Prince William Sound district ______________________ 32 Yakataga district _______________________________ 32 Kenai Peninsula region _ ___ _ ______ ________ _ 33 Homer district ______________________ __________ ___ _ 36 Hope district _ - _ _ _ 37 Seward district ____ _ __ _ ___ _ 38 Kodiak region _____ 38 Kuskokwim River region ___ 40 Aniak district ___ _ - 42 Bethel district 46 Goodnews Bay district 48 McGrath district 51 Northern Alaska region ____________ -
North Slope Dolly Varden and Arctic Char
Fishery Management Report No. 14-03 Fishery Management Report for Sport Fisheries in the Northwest/North Slope Management Area, 2012 by Brendan Scanlon February 2014 Alaska Department of Fish and Game Divisions of Sport Fish and Commercial Fisheries Symbols and Abbreviations The following symbols and abbreviations, and others approved for the Système International d'Unités (SI), are used without definition in the following reports by the Divisions of Sport Fish and of Commercial Fisheries: Fishery Manuscripts, Fishery Data Series Reports, Fishery Management Reports, and Special Publications. All others, including deviations from definitions listed below, are noted in the text at first mention, as well as in the titles or footnotes of tables, and in figure or figure captions. Weights and measures (metric) General Mathematics, statistics centimeter cm Alaska Administrative all standard mathematical deciliter dL Code AAC signs, symbols and gram g all commonly accepted abbreviations hectare ha abbreviations e.g., Mr., Mrs., alternate hypothesis HA kilogram kg AM, PM, etc. base of natural logarithm e kilometer km all commonly accepted catch per unit effort CPUE liter L professional titles e.g., Dr., Ph.D., coefficient of variation CV meter m R.N., etc. common test statistics (F, t, χ2, etc.) milliliter mL at @ confidence interval CI millimeter mm compass directions: correlation coefficient east E (multiple) R Weights and measures (English) north N correlation coefficient cubic feet per second ft3/s south S (simple) r foot ft west W covariance cov gallon gal copyright degree (angular ) ° inch in corporate suffixes: degrees of freedom df mile mi Company Co. expected value E nautical mile nmi Corporation Corp. -
Gold-Producing Districts of the United States
Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL SURVEY PROFESSIONAL PAPER 610 A description of the geology, mining history, and production of the major gold-mining districts in 22 States UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1968 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director Library of Congress catalog-card No. GS 68-341 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price $4.75 CONTENTS Page California-Continued Page Abstract ........................................ 1 San Bernardino County ....................... 75 Introduction ..................................... 2 San Diego County ............................ 76 Scope and objectives ..................... ----- 3 San Joaquin County .......................... 77 Authorship and acknowledgments -------------- 3 Shasta County ............................... 7? Distribution of principal districts -------------- 3 Sierra County ................................ 79 Geologic relations ............................ 4 Siskiyou County .............................. 80 History of gold mining and trends in production- 4 Stanislaus County ............................ 81 Alabama -,--------------------------------------6 Trinity County ............................... 81 Cleburne County ............................. 7 Tulare County ............................... 82 Tallapoosa County ..................... -
Norton Sound-Bering Strait Regional Comprehensive Salmon Plan: Phase II
Norton Sound-Bering Strait Regional Comprehensive Salmon Plan: Phase II Developed by the Norton Sound-Bering Strait Regional Planning Team July 2015 Table of Contents 7-24-2015 Page List of Tables ................................................................................................................................................................ iv List of Figures ............................................................................................................................................................... iv EXECUTIVE SUMMARY ........................................................................................................................................... 1 CHAPTER 1: INTRODUCTION TO ALASKA’S FISHERY ENHANCEMENT PROGRAM .................................. 2 1.1 Overview: Authority, Purpose, and Historical Perspective ..................................................................................... 2 1.1.1 Salmon Fishery Enhancement Program ........................................................................................................... 2 1.1.2 Constitution of the State of Alaska .................................................................................................................. 2 1.1.3 Alaska Department of Fish and Game ............................................................................................................. 3 1.1.4 Authority for Salmon Planning ....................................................................................................................... -
Seward Peninsula, Alaska
DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTI8 SMITH, DIRECTOB "WATER-SUPPLY PAPER 314 SURFACE WATER SUPPLY OF SEWARD PENINSULA, ALASKA BY F. F. HENSHAW AND G. L. PARKER WITH A SKETCH OF THE GEOGRAPHY AND GEOLOGY BY PHILIP S. SMITH AND A DESCRIPTION OF METHODS OF PLACER MINING BY ALFRED H. BROOKS WASHINGTON GOVEBNMENT PRINTING OFFICE 1913 CONTENTS. Page. Introduction, by Alfred H. Brooks. ........................................ 9 Scope of work. ......................................................... 9 Acknowledgments. ..................................................... 12 Topography, by Philip S. Smith. ........................................... 13 Climate, by F. F. Henshaw and G. L. Parker. .............................. 15 General features. ...................................................... 15 Temperature....................... .................................... 16 Precipitation. ........................................................ 19 Descriptive geology, by Philip S. Smith. ................................... 32 Sedimentary rocks. .................................................... 33 Igneous rocks. ........................................................ 35 Unconsolidated deposits. ............................................... 37 Gold placers, by Philip S. Smith................... ......................... 38 Nature and origin. ..................................................... 38 Residual placers. ...................................................... 39 Water-sorted placers. ................................................. -
Alaska's Nome Area Wildlife Viewing Guide
Alaska’s Nome Area Wildlife Viewing Guide Exploring the Nome Roadways Alaska’s Nome Area Wildlife Viewing Guide Exploring the Nome Roadways Writers Anne Sutton and Sue Steinacher, Alaska Department of Fish and Game (ADF&G) Technical Contributors Peter Bente, Tony Gorn, Jim Menard, and Kate Persons; ADF&G Charlie Lean, Norton Sound Economic Development Corporation Gay Sheffield, Marine Advisory Program, University of Alaska Fairbanks Project Managers and Editors Anne Sutton, Peter Bente, and Beth Peluso; ADF&G Design, Layout, and Maps Graphic Design/Map Design/Layout: Kim Mincer, Bureau of Land Management GIS Maps: Sally Timp, ADF&G Publisher ADF&G/Division of Wildlife Conservation Wildlife Viewing Program P.O. Box 115526 Juneau, AK 99811 (907) 465-5157 (p) (907)465-6142 (f) [email protected] Arctic and Western Regional Office P.O. Box 1148 Nome, AK 99762 (907) 443-2271 © 2012 by the Alaska Department of Fish and Game All rights reserved. ISBN 1-933375-10-8 Front cover photo: ©Tom Kohler - muskox Back cover photos: ©Tom Kohler - moose, seal, and bluethroat ©Sue Steinacher - monkshood and ice fishing ©Riley Woodford - bear tracks. CONTENTS Introduction ...................................................................................................... 1 How to use this book ..................................................................................... 2 Section I: Overview Wildlife viewing tips .............................................................................................. 3 Safety around wildlife .......................................................................................... -
Department of the Interior Placer Gold Occurrences
DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY PLACER GOLD OCCURRENCES IN ALASKA Cornpi 1 ed by Edward H. Cobb Open-Fil e Report 81-1326 1981 This report is preliminary and has not been reviewed for conformity with IJ .S. Geological Survey editorial standards. REFERENCE LIST The following references give data, as of January 1, 1981, on localities where placer gold has been found and are keyed to locations shown on the accompanying map. In most instances the report(s) cited for each occurrence is summary of data in older reports and was compiled since 1975. Most of the summary reports contain lists of the reports used in their preparation. Citations are in standard bibliographic format with the exception that each includes, in parentheses, an abbreviation for the report series and the number of the report. Abbreviations used are: AOF, State of Alaska Division of Geological and Geophysical Surveys Open-Fi le Report; BMOF, U.S. Bureau of Mines Open-Fi le Report; MF, U.S. Geological Survey Miscellaneous Field Studies Map; OF, U.S. Geological Survey Open-File Report; RI, U.S. Bureau of Mines Report of Investigations . 1. Alder Creek: Cobb and Miller, 1981 (OF 81-847A), p. A7 2. Peluk Creek: Cobb and others, 1981 (OF 81-767A), p. A8 3. Homestake Creek: Cobb and others, 1981 (OF 81-767A), p. A7 4. Caribou Creek: Cobb and others, 1981 (OF 81-767A), p. A5 Gold Run Creek: Idem, p. A7 Klery Creek: Idem, p. A7 5. Bear Creek: Cobb and others, 1981 (OF 81-767A), p.