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| LODE MINING IN THE FAIRBANKS DISTRICT. By J. B. MEIITIE, Jr. INTRODUCTION. Gold lode mining in the Fairbanks...Fairbanks district continued in 1916, with a small production. The cost of power and supplies has increased...await the coming of the Government railroad to Fairbanks, the expectation being that this will effect a...lode mines, however, were operated in the Fairbanks district in 1916, producing gold valued at nearly...yearly production of lode gold and silver in the district since 1910, when the lodes were just beginning |
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| RECONNAISSANCE FOR RADIOACTIVE DEPOSITS IN EAST-CENTRAL ALASKA, 1949 This report concerns work done on behalf...RECONNAISSANCE FOR RADIOACTIVE DEPOSITS IN EAST-CENTRAL ALASKA, 1949 By Helmuth Wedow, Jr., M. G. White, and others...Washington 25, D. C. CONTENTS Page Page CHAPTER A. Fairbanks and Livengood quadrangles, by Helmuth Wedow, Jr.......... Fairbanks district................... Melba Creek bismuth prospect... Tolovana mine.................... Cleary Hill mine............... Elliott Highway ..................... Geology ............. |
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| a so f Tungsten Deposits in the Fairbanks District Alaska w T GEOLOGICAL SURVEY BULLETIN 1024-1...1024-1 Tungsten Deposits in the Fairbanks District Alaska By F. M. BYERS, JR. MINERAL RESqURGES GEOLOGICAL...GEOLOGICAL SURVEY OF ALASKA BULLETIN 1024-1 Description of the scheelite deposits in relation to...________________________________________ Steele Creek-First Chance Creek area_____-___-_-___-__--_----_ Spruce...mine____-_-______________--____-_______--__-,Cleary Hill mine..._________________________ Leslie prospect-___ |
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| LODE MINING NEAR FAIRBANKS. By THEODORE CHAPIN. INTRODUCTION. The occurrence of auriferous quartz veins...for a number of years, but until recently quartz mining has received relatively little attention. In the...opened. 'The total lode production for the Fairbanks district is about S674,00Q. In 1911 the production...In 1913 the writer spent a few days in the Fairbanks district to study the occurrence of lodes and to gather...a. measure reflects the progress made in quartz mining, which showed a marked advancement, particularly |
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| DEPOSITS OF THE FAIRBANKS DISTRICT, ALASKA BY JAMES M. HILL Investigations in Alaska Railroad belt, 1931...-_-__-_____-_-_--___-__.--___ Pre-Cambrian rocks (Birch Creek schist)..___-_-----__--_.-__ Character- ___-_--...History of mining.__________________________________________ Economic factors affecting mining.________...____________ Dome Creek and vicinity_____---_--____-_--__--__Little Eldorado Creek._.-_--_-_-_--.__-----__...__-----__._..Cleary Creek.______________________.___ Fairbanks Creek________-_____.__________________Goldstream |
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| LODE MINING AND PROSPECTING ON SEWARD PENINSULA. By J. B. MERTIE, Jr. INTRODUCTION. The lodes of Seward...most part undeveloped. The Big Hurrah mine, in the Solomon district, produced gold from 1903 to 1907 but...been made from the Sliscovich mine, on Manila Creek, in the Nome district, but these were more in the nature...development is still in the stage of prospecting. Lode mining of some of the semiprecious and base metals, however...antimony, copper, tin, iron, zinc, silver-lead, and bismuth lodes. A beginning has also been made in the development |
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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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| MINERAL INDUSTRY OF ALASKA IN 1926 By PHILIP S. SMITH* INTRODUCTION Records of what has been done in...The investigations of the imineral resources of Alaska which the Geological Survey has been [carrying...755, 773, 783, and 792. 2 MINERAL RESOURCES OF ALASKA, 1926 generously put at the disposal of the Geological...obtained from other sources. Many of the important Alaska newspapers are courteously sent toj the Geological...year] sends to each person known to be operating a mine or prospect sched-J ules on .which are queries to |
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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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| 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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| THE FAIRBANKS QUADRANGLE, ALASKA BY L. M. PRINDLE WITH A DETAILED DESCRIPTION OF THE FAIRBANKS DISTRICT...AND F. J. KATZ AND AN ACCOUNT OF LODE MINING NEAR FAIRBANKS BY PHILIP S. SMITH WASHINGTON GOVERNMENT...BROOKS_________________________ GEOLOGIC RECONNAISSANCE OF THE FAIRBANKS QUADRANGLE, by L. M. PKINDLE ________________...the Yukon-Tanana region 17 Geography of the Fairbanks quadrangle _ _ _ _ _______ 18 Position and...__________________________ Tanana lowland _ ____ , Upland north of the Tanana.._______________ Yukon Flats_____ |
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| Geological Survej7 in Alaska for 25 years, with the primary object of fostering a mining industry in the Territory...objectives is attained by geologic studies in various mining districts to determine the origin, character, and...the mining operator of the present day; that of the second benefits the prospector and the mining operator...the future. Nearly all the developed mining districts in Alaska have been examined by members of the...and occurrence of mineral deposits in interior Alaska. The paper is intended primarily as a guide to |
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| THE ALASKAN MINING INDUSTRY IN 1922. By ALFRED H. BROOKS and S. R. CAPPS. GENERAL SITUATION. The value...value of the total annual mineral production of Alaska increased from $17,004,124 in 1921 to $19,506,365...output from a few mines, the prosperity of the mining industry as a whole was very evident. The rather...to the present and future prosperity of the Alaska mining industry is not hard to understand. Dazzled...made during the prosperous days of bonanza placer mining, the public has failed to mark the steady advance |
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| Mendenhall, Director Bulletin 864 MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN 1933 BY...separate publication] Page (A) Mineral industry of Alaska in 1933, by P. S. Smith_________ Selected list...publications on Alaska______ (B) The Willow Creek-Kashwitna district, by S. R. Capps and Ralph Tuck_______...gold placer-mining operations___________________ 3. Sketch showing location of placer-mining claims on...on Long Creek, in the Ruby district___________________ 4. Sketch map of Cripple, Ophir, Tolstoi, Nixon |
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| MINERAL INDUSTRY OF ALASKA IN 1924 By PHILIP S. SMITH INTRODUCTION This volume is the twenty-first of...in the investigation of the mineral resources of Alaska and treating of the mineral deposits and of the...who are interested in any particular problem or district are therefore urged to procure a copy of the complete...years. However, many still fail to report their mining operations. To those who fail to report because...of the Survey who are working in other parts of Alaska than those to which the specific reports relate |
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| separate publication ) (A) Mineral industry of Alaska in 1936, by P. S. Smith (published in March 1938)...--------------------_1 (B) 'The Valdez Creek mining district in 1936, by Ralph Tuck (published in March...publications on Alaska. _ _ _ _ _ On back of plate 1 ILLUSTRATIONS Page PLATE 1. Map of Alaska, showing areas...and maps of Alaska.___________________________ In pocket 2. Sketch map of Fortymile district, showing location...gold placer-mining operations.____--__-__-______-_-__--_---_160 3. Sketch map of Eagle district, showing |
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| SUMMARY OF RECENT SURVEYS IN NORTHERN ALASKA By PHILIP S. SMITH, J. B. MERTIE, Jr., and W. T. FORAN...tract of more than 35,000 square miles in northern Alaska set aside as a naval petroleum reserve, the United...occupies a large tract in the extreme northern part of Alaska, and the contiguous country are shown on the accompanying...characterized by a moun151 152 MINERAL, RESOURCES OF ALASKA, 1924 tainous belt 100 to 200 miles wide that...part of the Brooks Range, which crosses northern Alaska, eastward to the international boundary. These |
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| Mcndenhall, Director Bulletin 926 MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN 1939 PAPERS...industry of Alaska in 1939, by Philip S. Smith_____ .._._. (B) Geology of the Gerstle River district, Alaska...molybdenum minerals in Alaska, by Philip S. Smith.._ (D) Geology of the Portage Pass area, Alaska, by F. F. Barnes...107 161 211 ILLUSTRATIONS PLATE Page 1. Map of Alaska, showing areas covered by selected available reports...Topographic reconnaissance map of the Gerstle River district, Alaska _ _______________ _____l_______-_-__________ |
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| Mendenhall, Director Bulletin 917 MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN 1938 PAPERS...advance publication:] Page (A) Mineral industry of Alaska in 1938, by Philip S. Smith...-_._.__-_. (B) Geology...Geology of the upper Tetling River district, Alaska, by Fred H. Moffit____-._---...I-..-..---.-....--...production from Alaska, by Philip S. Smith._________ (D) Tertiary deposits of the Eagle-Circle district, Alaska...PLATE 1. Map of Alaska, showing areas covered by selected available reports and maps of Alaska._________________________ |
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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____-______.__--_-___--__-_-___-_________ 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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| Director Bulletin 933 4 * MINERAL RESOURCES OF ALASKA REPORT ON PROGRESS OF INVESTIGATIONS IN PAPERS...industry of Alaska in 1940, by Philip S. Smith (B) Geology of the Nutzotin Mountains, Alaska .: _ __ (C)...at the Independence mine, Alaska : _ (D) Reconnaissance of Porcupine Valley, Alaska ) . 1 103 201 219...PLATE 1. Map of Alaska, showing areas covered by selected available reports and maps of Alaska _ __ _ 1 In...Generalized section of the Permian beds on the north side of . Cross Creek______________________________ |
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| Geologic Studies in Alaska by the U.S. Geological Survey, 1998 U.S. Geological Survey Professional Paper...Photograph of the Fortymile River in east-central Alaska cutting through sulfidebearing siliciclastic metasedimentary...trace-metal sources versus mining-related sources. Geologic Studies in Alaska by the U.S. Geological Survey...of early Tertiary ridge subduction in southern Alaska By Dwight C. Bradley, Randall Parrish, William...Mountain area, northeastern Medfra quadrangle, Alaska By Julie A. Dumoulin, Dwight C. Bradley, and Anita |
 | Miller, Marti L., Tucker, Robert D., Layer, Paul W., Bundtzen, Thomas K. (2000) Isotopic ages from intrusive rocks near the Stuyahok gold placer deposits, south-central Holy Cross quadrangle, Alaska: A section in Geologic studies in Alaska by the U.S. Geological Survey, 1998. Professional Paper Vol. 1615. US Geological Survey doi:10.3133/70180437 | Report (volume) |
| Geologic Studies in Alaska by the U.S. Geological Survey, 1998 U.S. Geological Survey Professional Paper...Photograph of the Fortymile River in east-central Alaska cutting through sulfidebearing siliciclastic metasedimentary...trace-metal sources versus mining-related sources. Geologic Studies in Alaska by the U.S. Geological Survey...of early Tertiary ridge subduction in southern Alaska By Dwight C. Bradley, Randall Parrish, William...Mountain area, northeastern Medfra quadrangle, Alaska By Julie A. Dumoulin, Dwight C. Bradley, and Anita |
| Bradley, Dwight C., Parrish, Randall, Clendenen, William, Lux, Daniel R., Layer, Paul W., Heizler, Matthew, Donley, D. Thomas (2000) New geochronological evidence for the timing of early Tertiary ridge subduction in southern Alaska: A section in Geologic studies in Alaska by the U.S. Geological Survey, 1998. Professional Paper Vol. 1615. US Geological Survey doi:10.3133/70180636 | Report (volume) |
| Geologic Studies in Alaska by the U.S. Geological Survey, 1998 U.S. Geological Survey Professional Paper...Photograph of the Fortymile River in east-central Alaska cutting through sulfidebearing siliciclastic metasedimentary...trace-metal sources versus mining-related sources. Geologic Studies in Alaska by the U.S. Geological Survey...of early Tertiary ridge subduction in southern Alaska By Dwight C. Bradley, Randall Parrish, William...Mountain area, northeastern Medfra quadrangle, Alaska By Julie A. Dumoulin, Dwight C. Bradley, and Anita |
| Farmer, G. Lang, Goldfarb, Richard J., Lilly, Michael R., Bolton, Bob, Meier, Allen L., Sanzolone, Richard F. (2000) The chemical characteristics of ground water near Fairbanks, Alaska: A section in Geologic studies in Alaska by the U.S. Geological Survey, 1998. Professional Paper Vol. 1615. US Geological Survey doi:10.3133/70180667 | Report (volume) |
| Geologic Studies in Alaska by the U.S. Geological Survey, 1998 U.S. Geological Survey Professional Paper...Photograph of the Fortymile River in east-central Alaska cutting through sulfidebearing siliciclastic metasedimentary...trace-metal sources versus mining-related sources. Geologic Studies in Alaska by the U.S. Geological Survey...of early Tertiary ridge subduction in southern Alaska By Dwight C. Bradley, Randall Parrish, William...Mountain area, northeastern Medfra quadrangle, Alaska By Julie A. Dumoulin, Dwight C. Bradley, and Anita |
