 | | Report (issue) |
| RESOURCES OF THE LAKE CLARK-IDITAROD REGION. By PHILIP S. SMITH. INTRODUCTION. The area described in this report...has for convenience been called the Lake Clark-Iditarod region. It is roughly quadrilateral and is bounded...Lake Clark and on the northwest by the town of Iditarod that is, it extends from latitude 60° to 62° 30'...270) shows the relation of this area to the southwestern part of Alaska. Different parts of this region...degrees of thoroughness. Thus the region around Iditarod was examined by Maddren in 1910 and by Eakin in |
 | | Report (issue) |
| Department of the Interior ~ U.S. Geological Survey Iditarod quadrangle Descriptions of the mineral occurrences... prospects, and mineral occurrences throughout Alaska. ID018 ID020 ID026 ID027 ID028 013 ID035 ID032...mineral occurrences in the Iditarod 1:250,000 quadrangle, southwest Alaska This and related reports are...S. Government. OPEN-FILE-REPORT 96-540 site District Mt. Joaquin McGrath Site type Prospect ARDFno...Miller, M.L USGS 5/25/94 site District Yankee Creek Innoko Site type Mine ARDFno. ID002 Quad-250 |
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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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| has long attached to deposits of iron ore in an area that centers about 25 miles northwest of Nome. A...groups of claims are held in the iron-bearing district. Three of these the Mogul, Monarch, and Galena...at half a dozen other places in the same general area. The Monarch group was reached easily in a day's...MINERAL RESOURCES OF ALASKA, 1914. GEOLOGY. The bedrock of the iron-bearing area consists chiefly of...undifferentiated members of the group. There is a small area of Tertiary sedimentary rocks, including thin coal |
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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...published later. GOLD. SLISCOVICH. The Sliscovich mine, near the head of Manila Creek, has been described |
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| given to the mining of stibnite-bearing lodes, but it soon subsided. The Big Hurrah quartz mine is the only...was opened up on any considerable scale, and this mine was operated only from 1903 to 1908 and then not...underground work has been done at the Lost River tin mine, the Kougarok silver-lead property, and the gold...the output from those few has been small. In the area of the York Mountains the relation of the mineralization...deposits, Alaska: U. S. Geol. Survey Bull. (in preparation). 163 164 MINERAL RESOURCES OF ALASKA, 1920 |
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| isotope data base for sulfide occurrences from Alaska, December, 1989 by J.D. Gaccetta1 and S.E. Church2...of Alaska used in this report.............. 2 Figure 2. Mining regions and districts of Alaska......isotope data from sulfide occurrences from northern Alaska..................................... 8 Table...data from sulfide occurrences from west-central Alaska................................. 14 Table 3. ...data from sulfide occurrences from east-central Alaska................................. 20 Table 4. |
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| PLACER MINING ON SEW.ARD PENINSULA. By THEODORE CHAPIN. INTRODUCTION. The placer-mining industry...large part to the drought which affected every mining district of the peninsula to a greater or le!'!S extent...many of the creeks which usually supply water for mining were absolutely dry, and others were low. DREDGING...affected by scarcity of water than other fonns of mining, but even the dredge operations were hampered,...Dredging has become an established method in the mining industry of Seward Peninsula. 1n 1913 there were |
 | | Report (volume) |
| of Metallic and Nonmetallic Mineral Deposits of Alaska Compiled From Published Reports of Federal and...of metallic and nonmetallic mineral deposits of Alaska, compiled from published reports of Federal and...resources Indexes. 2. Mines' and mineral resources Alaska. I. Kachadoorian, Reuben, 1921-, rjoint author...quadrangle.__.___________-__-___-___-____---_-__ Bethel quadrangle.________________________-___-_-_---___-___-_...quadrangle.___________________________________________ Iditarod quadrangle.;__-__-_:-__________.__.__.__________l---- |
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| GOLD BELT, ALASKA BY ARTHUR C. SPENCER AND A RECONNAISSANCE OF ADMIRALTY ISLAND, ALASKA BY WASHINGTON...1906 OFFICE CONTENTS. THE JUNEAU GOLD BELT, ALASKA, BY ARTHUR C: SPENCER. Page Introduction........................... 7 Climate of southeastern Alaska......................................... -^ 7............... Geologic features of southeastern Alaska.................................. General statement...Distribution of metallic mineralization in southeastern Alaska............... Introduction................... |
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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals of wide distribution, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...working in pure white clay at Eureka V ALABAMA. 7 mine 4 miles northeast of Valley Head. Etowah County...about 300 square miles; 20 beds, mostly of small area; mined at Coal City and Ragland. Coal (lignite) |
 | | Report (volume) |
| ....................................... 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...exhausted by mining or quarrying. Deposits of minerals that are widely distributed, such as quartz and calcite...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish...STATES ALABAMA. H ing in pure white clay at Eureka mine, 4 miles northeast of Valley Head. Etowah County |
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| GOLD CAMPS & SILVER CITIES Nineteenth Century Mining in Central and Southern Idaho Merle W. Wells ...Rushes to Gouging: Mining Lessons Learned by 1869 , 85 Part II. New Camps and Chinese Mining, 1869-1878 87...Basin (34) Mineral City (35) Gilmore and the Viola Mining Region (36) Muldoon (37) Little Lost River (38)...(44) Part V. Afterword Stibnite Patterson l.£adore Parker Mountain Weiser Mining Areas Bear Valley Conclusion... PREFACE More than a century has gone by since mining started in Idaho. Our perception of actual early |
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| GEOLOGY AND MINERAL RESOURCES OF KENAI PENINSULA, ALASKA BY G, C. MARTIN, B. L. JOHNSON AND U. S. GRANT...... Slates and graywackes of the Kachemak Bay district............ Distribution............................ 68 74 Section from Anchor Point to Clam Gulch.............. Isolated areas south of Kachemak Bay................................................. Mining development..................................................................................... Area and deposits considered........................ |
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| THE GOLD PLACERS OF PARTS OF SEWARD PENINSULA, ALASKA INCLUDING THE NOME, COUNCIL, KOUGAROK, PORT CLARENCE...H. BROOKS__________________ DEVELOPMENT OF THE MINING INDUSTRY, BY ALFRED H. BROOKS_____ Foreword __...13 J9 24 28 Growth of mining from 1902 to 1904___________________ 31 Mining developments in 1905-6_...101 Granitic rocks___________________________ 103 Quartz veins___________________________ 108 OUTLINE OF...maps__________,______________:_ 334 The future of the mining industry______________________ 135 DESCRIPTION |
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| cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern...events to bring the history of North American gem mining up to date. Here, then, is the latest, most complete...and interviews with persons actively engaged in mining gemstones. Pertinent references are furnished throughout... most likely in Canada. Systematic large-scale mining of sapphire-bearing gravels in Montana is beginning...from government sources in the form of detailed area reports and corresponding geological maps. I have |
 | | Book |
| mountains. Referred to the Committee on Mines and Mining and ordered to be printed. Treasury Department...general idea No official document in any gress of the mining interest on the Pacific slope. department of the...lowing points 1. The origin of gold and silver mining on the Pacific coast and present condition of that... of the placer diggings and quartz lodes. 3. Different systems of mining, machinery used, processes of...waste, and net profits. 4. Population engaged in mining, exclusively and in part, capital and labor employed |
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| sparkling sapphires of Montana, and the jades of Alaska, British Columbia, and Wyoming, are worldrenowned... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...variety and wealth of locality information concerning quartz gemstones are recognized in a separate chapter...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert...by Howard A. Millar. Fred M. Bahovec of Baranof, Alaska, provided data on gemstones found in that region; |
 | | Journal (volume) |
| A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Francisco - - Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer Frank Sanborn, .... .... - - - Statistician and Curator...Junior Mining Engineer (Librarian) - San Francisco TABLE OF CONTENTS REPORTS OF DISTRICT MINING ENGINEERS...Redding Field District 1 Sacramento Field District 1 San Francisco Field 24 District Los Angeles |
 | | Journal (volume) |
| miners is ansome of the large mines of Utah. The mine-owners of Bingham say that on account of the low...nounced in the to take place in The North Star Mining Company, of Grass Valley, has recently declared...expected to have the machinery in place The Champion Mining Company, Nevada and everything in readiness for...warden. The actual work of constructhe old Merrifield mine, that property being tion of the power house and...Matheson, who some years ago suwith operations in the mine. CAST IRON SECTIONAL WATER-JACKET SMELTING FURNACE |
