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| 12 Glacier Creek.................................................... Bowlder Creek......................... Nugget Creek .................................................... Bear Creek .............. J...................... t. ....... Source of placer gold ...................................................................................... Porcupine Creek ......................................................................... 22 23 24 24 McKinley Creek ............................................... |
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| Director Bulletin 699 THE PORCUPINE GOLD PLACER DISTRICT ALASKA BY HENRY M. EAKTN WASHINGTON GOVERNMENT...and character of the mineral deposits_____________ Gold placers_ _ __________ General features __ ___ _...21 23 25 26 26 26 26 26 Iron-ore deposits near Haines ______ _ 3 27 ILLUSTRATIONS. PLATE I. Geologic...district, Alaska____ II. Map of part of southeastern Alaska showing location of Porcupine district_____________...Glaciated mountains at the head of McKinley Creek, McKinley Creek canyon in middle ground; B, Spruce and hemlock |
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| the Skagway B-3 and B-4 Quadrangles, Southeastern Alaska GEOLOGICAL SURVEY PROFESSIONAL PAPER 832 Geology...the Skagway B-3 and B-4 Quadrangles, Southeastern Alaska By E. M. MAcKEVETT, JR., E. C. ROBERTSON, and G...-------------------------------------------- 20 Gold -----------------------------------------------...geologic map of the Skagway B-3 and B-4 quadrangles, Alaska .................................................-------Photograph of the environs of Porcupine Creek and terrain bordering the Klehini River ....... |
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| larger mines was materially increased. Only two gold-lode mines were operated during a part of the year...work was continued on other gold-lode properties and a large quantity of gold was won from ores mined primarily...subjoined table. The gold and silver produced were derived from both the gold lodes and the gold and silver bearing...properties. 63 64 MINERAL RESOURCES OF ALASKA, 1916. Copper, gold, and silver produced in the Ketchikan...Valuer Pounds. 1,728,182 §302,431 3,526,703 867,569 Gold. Quantity. Value. Silver. Total value. ' Quantity |
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| BROOKS. INTRODUCTION. The gold and copper lode-mining industry of Alaska made considerable progress...of the mining industry in Alaska. So long as the Pacific seaboard of Alaska and the adjacent portions...at $8 to $20 a ton along the Pacific seaboard of Alaska, even mines located at tidewater are at great economic...any development work. In spite of the decreased gold production and the handicap because of the delay...decrease 21 MINERAL RESOURCES OF ALASKA, 1916. in the value of the gold production is entirely chargeable |
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| A diamond-drill crew explores the Johnson River gold-polymetallic deposit near Iliamna volcano about...(997,542 tonnes) grading 10.35 grams per tonnes gold, 7.84 grams per tonnes silver, 8.37% zinc, 1.17%...fine) gold nuggets recovered from Silverado Mines Inc. openpit and underground placer gold mine operations...depositsin the Koyukuk-Nolan district of northern Alaska. The center nugget weighs 41.35 ounces (1,286 grams)...by Tom Bundtzen) Top right: The Valdez Creek placer gold mine, 50 miles (80 kilometers) east of Cantwell |
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| metallogenesis, and mineral resources of southeastern Alaska Henry C. Berg* Open-File Report 84-572 This...standards and stratiaraphic nomenclature. 1 Anchorage, Alaska 1984 CONTENTS Page Abstract............................................................... 19 Gold...................................................Descriptions of metallic mineral deposits in southeastern Alaska.... 73 Appendix: Bradfield Canal quadrangle....TABLE 1. Summary of metallogenesis in southeastern Alaska................ 12a 2. Index of numbered mineral |
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| MINERAL EESODRCES OF ALASKA IN 1911. By ALFRED H. BROOKS and others. PREFACE. By ALFRED H. BROOKS. The...The mineral industry of Alaska is, for the most part, in a stage of development where the results of...progress of investigation of the mineral resources of Alaska, 1904: Bull. U. S. Geol. Survey No. 259, 1905;...1910: Bull. 480,1911. 5 6 MINEKAL KESOUKOES OF ALASKA, 1911. used in the preparation of the summaries...furnished. Those who have thus aided include many mine operators, engineers, prospectors, Federal officials |
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| SURVEY METALLIC MINERAL DEPOSITS OF SOUTHEASTERN ALASKA BY Henry C. Berg, John E. Decker, and Beth S....selected nonmetallic mineral deposits in southeastern Alaska..................................................128 METALLIC MINERAL DEPOSITS OF SOUTHEASTERN ALASKA By Henry C. Berg, John E. Decker, and Beth S....mineral deposits publically known in southeastern Alaska in 1980. This report is part of a regional metal...and mineral resource assessment of southeastern Alaska. Its purpose is to provide a background of current |
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| Placer Deposits of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1374 An inventory of the...the placer mines and prospects of Alaska, their history and geologic setting UNITED STATES GOVERNMENT...and method of presentation __ Definitions _-____ Alaska Peninsula region Aleutian Islands region ________..._ Redoubt district ___-_ _ Valdez Creek district __ _ Willow Creek district Yentna district _____________...district McGrath district Northern Alaska region ____________ Northwestern Alaska region Kiana district ________ |
 | Brew, David A., Drew, L.J., Schmidt, J.M., Root, D.H., Huber, D.F. (1991) Undiscovered locatable mineral resources of the Tongass National Forest and adjacent lands, southeastern Alaska. Open-File Report Vol. 1991 (91-10) US Geological Survey doi:10.3133/ofr9110 | Report (issue) |
| NATIONAL FOREST AND ADJACENT LANDS, SOUTHEASTERN ALASKA By David A. Brew U.S. Geological Survey, MS 904...of reference materials pertinent to southeastern Alaska as a whole and to the individual fifteen 1:250...ILLUSTRATIONS FIGURES Figure 1. Map of southeastern Alaska, showing location of Tongass National Forest lands...status, U.S. National Park Service lands, State of Alaska, Sealaska Native Corporation, and private lands...and other sources. Figure 2. Map of southeastern Alaska, showing 1:250,000-scale quadrangles and major |
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| D. WALCOTT, DIRECTOR GEOGRAPHIC DICTIONARY OF ALASKA BY MARCUS BAKER SEC03ST3D EIDITIOIT PKEPAHE...years ago determined to prepare a dictionary of Alaska geographic names and appointed a committee which...approve the second 'edition of the Dictionary of Alaska Geographic Names, which has recently, been prepared...forms contained therein. GEOGRAPHIC DICTIONARY OF ALASKA. By MARCUS BAKER. Second edition, prepared by JAMES...or three hundred names of geographic features in Alaska which were variously spelled or which bore two |
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| LAKES * K-04-2 ANGOLA L-08-4 BLACK CREEK E-18-2 ANTWERP H-21-1 BLACK CREEK LAKE * M-16-4 AP ALA CHIN E-17-3...QUADRANGLE NAME H-25-4 CONKLINGVILLE M-17-1 CASTLE CREEK B-23-2 CONSTABLE H-23-3 CATHEAD MTN * G-19-4 CONSTABLEVILLE...POND * F-27-1 CROWN POINT, N.Y.-VT. L-04-3 CHERRY CREEK F-19-3 CRYSTAL DALF. G-25-2 CHESTERTOWN M-07-2 CUBA...N-24-2 KINGSTON WEST C-24-3 LOON LAKE M-06-3 KNAPP CREEK N-03-1 LOTISVILLE, PA.-N.Y. 1-07-2 KNOWLESVILLE...KNOXVILLE, PA.-N.Y. F-19-4 LOWVILLE G-23-3 KUNJAMUK CREEK * K-14-3 LUDLOWVILLE E-17-1 LA FARGEVILLE S-26-1 |
