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| ^^£fi MINERAL DEPOSITS OF THE RAMPART AND HOT SPRINGS DISTRICTS ALASKA BY J. B. MERTIE, JR. BY A. E...E. WATERS, JR. Mineral resources of Alaska. 1931 (Pages 163-246) UNITED STATES GOVERNMENT PRINTING OFFICE...Price 10 cents CONTENTS Mineral deposits of the Rampart and Hot Springs districts, by J. B. Mertie, Jr...____________-___--_____---__________-____163 Location of area._________--___-----_----___-___---_-_-_-163 Early..._-___-___-____________ 174 Rampart district_-_____----_--_-_---_-______________-_ 174 Minook Creek._-______-_-____----_ |
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| DIRECTOR THE FAIRBANKS AND RAMPART QUADRANGLES YUKON-TANANA REGION, ALASKA BY L. M. PEINDLE WITH A SECTION...SECTION ON THE RAMPART PLACERS BY F. I*. HESS C. C. COVERT WASHINGTON G O V E H N M E N T P RI N TIN...Cleary Creek _____________________________ Eldorado Creek_______________.!____,._______ Dome Creek ____...creeks____________________ Smallwood Creek ___________________________ Mining methods__ ____________________________...Prospecting_______________________________ Open-cut mining ____________________________ Drifting_________ |
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| CHARLES IX WALCOTT, DIRECTOR THE RAMPART GOLD PLACER REGION ALASKA L. M. PRINDLE-AND FRANK L. HESS ....... Minook Creek group .................................................. Minook Creek................Junior......................................... Hoosier......................i............................................. Other tributaries of Minook Creek................................. Euby......---.-...------------.....--..--.-.------------.--.-.-Baker Creek group ......................................... |
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| production and reserve grades source, fineness, mining methods, other economic commodities and general...is useful for analyzing the roles genetics and mining method have on placer grades and volumes. Deposits...varies from area to area. Individual workings are not included if deposit or district data are presented...gold production for the central Brooks Range, Alaska exceeded the total as reported by deposit. -2-...variety of methods and areas in Alaska, including sluice and drift mining. 5. Some volumes were estimated |
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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 ________...Anchorage district _ Redoubt district ___-_ _ Valdez Creek district __ _ Willow Creek district Yentna district...district _____________ _ ____ __________ _____ Copper River region __ _ _ _ Chistochina district Nelchina |
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| INVESTIGATION OF MINERAL RESOURCES OF ALASKA IN 1908. By ALFRED H. BROOKS and others. ADMINISTRATIVE...both summarize the conditions of the mining industry in Alaska and record the more important economic...handbooks of reference to those who are engaged in the mining industry within the Territory, though it is impossible...complete information each year in regard to every district. Although it is intended to present here only...completed. Those interested in any particular mining district, however, are " » Report on progress of investigations |
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| OTIS SMITH, DIKECTOB 4:4:2 MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN 1909 ...The mining industry in 1909, by Alfred H. Brooks........................... Page. 5 20 Alaska coal...Charles A. Davis................ 101 Mining in southeastern Alaska, by Adolph Knopf......................reconnaissance in southeastern Alaska, by John C. Hoyt. Mining in the Chitina district, by Fred H. Moffit............................... Mining and prospecting on Prince William Sound, in 1909, by U. S. Grant.... |
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| QUADRANGLE. By L. M. INTRODUCTORY STATEMENT. The area included in the Geological Survey's map of the Fair...64. The Fairbanks gold-placer district is in the eastern part of this area. During the season of 1908 a...Fairbanks district and during 1909 geologic investigations were carried north of the Fairbanks district and...and westward to Rampart. The results of these trips, together with those of previous trips, are being assembled...portion of the quad rangle, including the Fairbanks district and extensive areas to the north and west, is |
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| INTRODUCTION. The area here called the Cosna-Nowitna region extends southward from Yukon and Tanana rivers...general way the 1 Hcrron, J. S., Explorations in Alaska, 1899: War Dept., Adjt. General's Office, No. 31... 1901. 211 212 MINERAL RESOURCES OF ALASKA, 1915. Yukon-Kuskokwim divide. A pack train of seven...the Yukon and Kuskokwim were mapped. Geologic mapping was extended over practically the same area. The...the eastern part. Still farther east, beyond the area surveyed, several small isolated ranges and hills |
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| Mendenhall, Director ^\ * Bulletin 872 THE YUKON-TANANA REGION ALASKA BY J. B. MERTIE, JR. UNITED STATES...relief__-______-____--_--------------_--_-_------- 12* Yukon Valley. ----------------------------------------Tanana...Valley..-. -_..._--------------------_---------.-Yukon-Tanana plateau___.----_--_--_---_-_-_-__--.__-____...rocks___________________________________________ Birch Creek schist and associated meta-igneous rocks.-.-_. Tindir...system_____---__--------------------------_--Fossil Creek volcanics.___.____.__-___-__._------___.__ Silurian |
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| Development Division of Mining & Water Management FRONT COVER Top: Ryan Lode Mine gold recovery plant and...investigates a silver prospect in the Chulitna mining district during a DGGS mapping project in July 1997...(left) and Jim Vohden (right) of the Alaska Division of Mining & Water Management, and Bronwen Wang of...zone on face in the Greens Creek Mine on Admiralty Island west of Juneau, Alaska. Photo by Jan Nauman. GEOLOGY...ip nw si 9" K.H. Clautice + ee J.L. Nauman Alaska Department of Natural Resources Division of Geological |
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| Brooks.................................... 5 The mining industry in 1908, by Alfred H. Brooks............peat fuel in Alaska, by C. A. Davis . . . . . . . . . . . . . . . . . . . . . . 63 Mining in southeastern...southeastern Alaska, by C. ,V. Wright............................. 67 Copper mining and prospecting on Prince...resources of southwestern Alaska, by W. W. Atwood.................. 108 Mining in the· Kotsina, Chitina...Chitina, Chistochina, and Valdez Creek regions, by F. H. l\1offit......................................... |
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| SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA TO ACCOMPANY OPEN-FILE MAP 77-1680 This report...SELECTED NONMETALLI FERGUS MINERAL DEPOSITS IN CENTRAL ALASKA (To accompany Open-file Map 77-168D) By G. Donald...accompanying map have been prepared under the Regional Alaska Mineral Resource Appraisal Program (RAMRAP) to...nonmetal1iferous deposits, both lode and placer, in central Alaska. Specifically excluded are the fossil fuels (petroleum...government and private sectors, discussions with mine operators, and the firsthand knowledge of the authors |
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| Division of Mining & Water Management FRONT COVER Top left: From late 199] to 1993 Cambior Alaska Inc. constructed...Phase one channeled the stream around the open-pit mine operations. During the stream diversion the company...flow, and fish populations. When the mine closed, Valdez Creek was diverted back to its original location...excavation work on Pit A-8 of Valdez Creek gold mine operated by Cambior Alaska Inc. as it appeared in early...early August 1994. From 1984 to 1995 Cambior Alaska and previous operators produced 459,162 ounces (14,279 |
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| PROGRESS OF INVESTIGATIONS OF MINERAL RESOURCES OF ALASKA IN 1905 By ALFRED H. BROOKS AND OTHERS WASHINGTON.................................... Southeastern Alaska................................................................................... Southwestern Alaska............................................................. Yukon-Tanana region.............................................. THE MINING INDUSTRY IN................................. Auriferous lode mining............................................... |
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| Office, 108 Skyline Bldg., 508 2d Ave., Anchorage, Alaska 99501. Library, Bldg. 25, Federal Center, Denver...isotope geochemistry of shear zones in the Big Narrows area, northern Front Range, Colorado: 239 p., 7 pls....of the continental borderlands of California and Alaska: 12 physiographic diagrams: Southern California...Canyon; Bering Canyon; Buldir Depression; Nuka Bay Alaska; Western Aleutian Arc (viewed from south); Western...SF; Brooks Bldg., College, Alaska 99701; 441 Federal Bldg., Juneau, Alaska 99801; Library, California |
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| QUADRANGLE, ALASKA BY L. M. PRINDLE WITH A DETAILED DESCRIPTION OF THE FAIRBANKS DISTRICT BY L. M. PRINDLE...PRINDLE AND F. J. KATZ AND AN ACCOUNT OF LODE MINING NEAR FAIRBANKS BY PHILIP S. SMITH WASHINGTON... Page. 11 13 13 13 14 14 16 Geogl'aphy of the Yukon-Tanana region 17 Geography of the Fairbanks quadrangle...____ , Upland north of the Tanana.._______________ Yukon Flats___________________________ Upland south of...industries _ Means of communication Geology of the Yukon-Tauana region__ _ : Geology of the Fairbanks quadrangle |
 | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) |
| GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Noklebergl...and Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys...OPEN-FILE REPORT 93-339 PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...LODE DEPOSITS AND PLACER DISTRICTS FOR MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Nokleberg1 |
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| Smith, Director Bulletin 813 MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN 1928 BY...Price 40 cents CONTENTS . Mineral industry of Alaska in 1928, by Philip S. Smith._______-___ Administrative...by S. R. Capps____________________ Mining in the Fortymile district, by J. B. Mertie, jr_______-_ _-______...Selected list of Geological Survey publications on Alaska.______________ Page 1 73 97 125 143 165 I ILLUSTRATIONS...1. Sketch map of the Chakachamna-Stony region, Alaska, showing areas in which timber occurs...'_--____-__--_- |
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| DIRECTOR METHODS AND COSTS OF GRAVEL AND PLACER MINING IN ALASKA BY CHESTER WELLS PURINGTON WASHINGTON GOVERNMENT...alluvial gold deposits in Alaska ....................:... Methods of mining, and conditions ................--.- ---.--- ---------Cost of mining ....................................................... Prospecting........'... ........................... Open-cut mining.......................................................................................... Drift mining............................................... |
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| TATONDUK-NATION DISTRICT, ALASKA By J. B. MERTIE, Jr. ABSTRACT The Tatonduk-Nation district occupies a triangular...triangular area of about 600 square miles that forms the southern end of the Yukon-Porcupine region,...eastcentral Alaska. The Yukon River, which runs N. 60° W. along the south side of this district, delimits...delimits the Yukon-Porcupine region on the north from the YukonTanana region to the south. The Yukon-Tanana...Yukon-Tanana region contains numerous towns and mining camps and in earlier years has been completely covered by |
 | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) |
| and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report provides...Format) formats, and the mineral-deposit and placer district tables in dBase 3/4, FileMaker Pro 2.0, and tab-delineated...ACADEMY OF SCIENCES GEOLOGICAL COMMITTEE OF RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...AND PLACER DISTRICTS FOR THE RUSSIAN FAR EAST, ALASKA, AND THE CANADIAN CORDILLERA By Warren J. Nokleberg1 |
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| RUBY-KUSKOKWIM REGION ALASKA BY J. B. MERTIE, Jr. Mineral resources of Alaska, 1933 (Pages 115-245)...________-___ Ruby district._______-___-____--._-_--.-__---_--__._______ Ruby area.______-_____--_---...area____-______.__--_-___--__-_-___-_________ 145 Long Creek and Bear Gulch..____________________ Fifth of July...______________________ Greenstone Creek.._______._________._._-_._.___._ Monument Creek.______________________________...Meketchum Creek._______________________________ Trail Creek____.________________________ Flint Creek and tributaries |
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| ...•.....••.•..... Alaska .....•............•.....••.........•.. Northern Alaska •....••.•..........••...••....... West-central Alaska .••••...•...•..•......•... East-central Alaska •...••..••.••......•..•...•... Southwestern Alaska ..••••...•.•.•.•..•..•.• Southern Alaska .•.•.••..•....•..•.........• Southeastern...Southeastern Alaska ..••.•.•...••.•.•.....••. Puerto Rico ...•...•.••••••...•.•..•.......... Geologic maps....................... . California . .. .. .. . Alaska Worldwide ~d·i~~;~;~~~~·s~die~.:::::::::::::::: |
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| Hack (C) The Upper Ordovician and Silurian Hanson Creek Formation of central Nevada, by Rueben J. Ross,...rocks from Adak Island, central Aleutian Islands, Alaska, by James R. Hein and Hugh McLean (F) The Livengood...Dome chert, a new Ordovician formation in central Alaska, and its relevance to displacement on the Tintina...Reconnaissance geologic study of the Vazante zinc district, Minas Gerais, Brazil, by Charles H. Thorman and...0.03937 inch (in) 3.28 feet (ft) .62 mile (mi) Area square meter (m2 ) square kilometer (km2 ) hectare |
