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| DIRECTOR BuiiIiETIN 574 MINING DISTRICTS OF THE DILLON QUADRANGLE, MONTANA AND ADJACENT AREAS BY ALEXANDER................................................. Mining districts...................................................................................... Mining development. ...................... .. - - ' -..................................... 18 Placer mining....... ~................................................................ 20 Present status of mining .....:........................................ |
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| Assessment of the Dillon 1 ox 2° Quadrangle, Idaho and Montana AVAILABILITY OF BOOKS AND MAPS OF THE U.S. GEOLOGICAL...of the Dillon 1 o x 2° Quadrangle, Idaho and Montana By ROBERT C. PEARSON, CHARLES M. TRAUTWEIN, EDWARD...assessment of the Dillon 1Montana I by Robert C. Pearson ... [et al.]. p. em.- (U...precious 10 metals Assessment of placer gold and silver deposits 10 Assessment of porphyry deposits of...gold and skarn 10 deposits of tungsten, copper, silver, and gold Conclusions 11 Selected bibliography |
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| COAL, LIGNITE, AND CARBONACEOUS SHALE IN WESTERN MONTANA By William J. Hail, Jr., and James R. Gill UNITED...COAL, LIGNITE, AND CARBONACEOUS SHALE IN WESTERN MONTANA By William J. Hail, Jr., and James R. GUI -This...Counties...... Electric coal field, Park County......... Ryegate district, Golden Valley, Wheatland, Yellowstone...Stillwater Counties.................... Silver Bow Valley district, Silver Bow and Deer Lodge Counties ................................ Upper Ruby River district, Madison and Beaverhead Counties................ |
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| Cambrian rocks and gold deposits in southwest Montana by Edward T. Ruppel 1 Open-File Report 85-207...elsewhere in southwest Montana........................................... Mayflower mine.......................... Silver Star district........................................ Rochester (Rabbit) district................. Dyce Creek, the Argenta district, and the Bannack district....................................location of the Tobacco Root Mountains in southwest Montana................... Map showing distribution of |
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| ROADSIDE % JEOLOGY of Montana David Alt and Donald W. Hyndman ROADSIDE N JEOLoGY of Montana David Alt Donald...Roadside geology of Montana. Bibliography: p. Includes index. 1. Geology — Montana — Guide-books. I. Hyndman...know something about the rocks and landscapes of Montana. We hope our professional colleagues will enjoy...dealing with the four major geologic provinces in Montana. Each starts with its own more specific narrative...Nearly every geologist who has ever worked in Montana contributed something to this book. We read almost |
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| the Eastern Pioneer Mountains, Beaverhead County, Montana U.S. GEOLOGICAL SURVEY BULLETIN 1766 Mineral...the Eastern Pioneer Mountains, Beaverhead County, Montana By R. C. PEARSON, B. R. BERGER, H. E. KAUFMANN...the Eastern Pioneer Mountains, Beaverhead County, Montana. (U.S. Geological Survey bulletin ; 1766) Bibliography:...resources-Montana-Pioneer Mountains. 2. Oredeposits-Montana-Pioneer Mountains. 3. Geology-Montana-Pioneer...Geochemistry 12 Mineral resources 19 Setting 19 Mining districts in the eastern Pioneer Mountains 19 Resource |
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| Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside the Co. line in...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |
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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton; |
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| the Southern Elkhorn Mountains Jefferson and Broadwater Counties, Montana By M. R. KLEPPER, R. A. WEEKS...Maywood and Red Lion formations Devonian system Jefferson dolomite Devonian and Mississippian systems Three...of land forms Metallic mineral deposits Elkhorn district Geology Types of deposits Replacement deposits...Elkhorn district Elkhorn mine Keene mine Dolcoath mine and Klondyke mine Golden Moss mine Union mine C and...and D mine Swissmont and Pittsmont claims Carmody-Papesh mine Bulwer and adjacent claims Tourmaline Queen |
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| The Elkhorn Mine Downloaded by [Florida International University] at 21:06 27 August 2013 J E F F E...in the Elkhorn Mountains of what was then the Montana Territory. The three prospectors explored the Elkhorn...Mountains, near the center of what is now Jefferson County, Montana. Finding mineralized ground, the three...the discovery of the Elkhorn mine, he was in the grave long before the mine was discovered, and such claims...supported neither by documents on file at the Jefferson County courthouse nor by early newspaper accounts |
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| ....................................... 102 District of Columbia ......................................... 139 144 146 153 158 163 169 . 172 174 Montana..................................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
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| Mine Vol. 35 No. 1 January 2019 News The Mineral Collector's Newsletter $6.00 Albert Edward Foote...Congress representing the Anti-Monopoly Party (Sioux County Herald I 874). Luckily, he was unsuccessful at...John Betts,NewYork. Silver Ore from the Eagle Mine Red Cliff District, Eagle County, Colorado Bob Werner...werner@lcturbonet.com A n_umberof years ago I acquired a silver ore specimen (fig. I) from John Sholes ( 1918 -...location. The specimen came from the well-known Eagle Mine (fig. 2 on page 3) of Empire Zinc Company, a subsidiary |
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| Mear the Oentral Part of the Lemhl Range, Lemhi County, Itlaho tJ.S, GEOLOGICAL SURVEY PROFESSIONAL PAPER...Near the Central Part of the Lemhi Range, Lemhi County, Idaho By EDWARD T. RUPPEL and DAVID A. LOPEZ ...near the central part of the Lemhi Range, Lemhi County, Idaho. (U.S. Geological Survey professional paper......................... Channel sandstone and Jefferson Formation . . Three Forks Formation ............................................... History of mining ............................... Structural and |
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| as the principal commodity or as a byproduct of mining other metals, based on a review of worldwide information...deposits: *Alaska PGE (9) * Syenite-hosted copper-silver-PGE *Synorogenic-synvolcanic nickel-copper (7a)...Missouri lead-zinc (32a) Carbonate-hosted gold-silver (26a) Porphyry-related deposits: *Porphyry copper...volcanogenic manganese (24c.3) Hot-spring gold-silver (25a) Hot-spring mercury (27a) Kuroko massive sulfide...deposits (10) Syenite/gabbro-hosted copper-silver-PGE Gold-silver-tellurium veins (22b) Diamond pipes (12) |
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| Deposits of the . Philipsburg Dis ict .Granite County, Montaria GEOLOGICAL SURVEY _BULLETIN I' 1237...and Ore Deposits of the Philipsburg District Granite County, Montana By WILLIAM C. PRINZ GEOLOGICAL SURVEY...SURVEY BULLETIN 1237 A study of the silver-zinc and manganese deposits of the Nation's only battery-grade...battery-grade manganese dioxide district UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1967 UNITED...Philipsburg district. 2-6. Maps of part of the Philipsburg district, showing geology and mine workings at |
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| selenium can be enriched in hydrothermal gold (± silver) deposits has been a subject of much interest and...(1997) is illustrated in Figure 1 because it is perhaps the best analog to geochemical element volatility...high-grade Au-Ag-Te sample from deep in the Cresson Mine, Cripple Creek, Colorado, analyzed by Unger (2008)...epithermal ores of the western United States (and perhaps Japan) as well as Indonesia (Yuningsih et al.,...minerals, and the reevaluation of many historic mining districts that took place in the latter half of |
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| Resources of the Elkhorn Wilderness Study Area, Montana A cooperative study by the U.S. Geological Survey...Pyritiferous veins Silver-lead-zinc replacement deposit':?.. Elkhorn-Tizer Basin zone Elkhorn district -»_»_.,H"1... __ -- . __««.»____.____ ,_«.___._ .~.__ -« Jefferson City zone Base- and precious metal-bearing quartz...and zinc in brecciated Lowland Creek Volcanics Silver, lead, and zinc in rhyolite Placer gold deposits...Ridge prospect Breccia pipe deposits Skyline Mine Blackjack Mine Chicago and Last Hope Mines Group I - Precious- |
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| description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |
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| Montana Hodges Robert Feldman Shaded relief indicates terrain and slope. Second Edition Rockhounding...longitude numbers and grid ticks are GPS compatible. Montana Enhanced detail shows more symbols, labels, and...history Cover photos of Montana agate (front) and ammonite imprint (back) © Montana Hodges Cover design by...imprint of The Globe Pequot Press MONTANA Search for stunning Montana agate along the Yellowstone River...Bar Sapphire Mine. Help paleontologists excavate dinosaurs in Malta. Rockhounding Montana points the way |
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| ........................ 5 5 Distribution of mining districts..................................................................................... Montana.......................................................................... PART II. Catalogue of mining districts, by J. M. Hill..................................................... Classification of mining districts..................................................................................... Montana............................................... |
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| predecessor organization, the Manhattan Engineer District ; and, to a lesser extent, by staff members of...United States. The pre-1940 history of uranium mining and geology is concerned largely with veins in...reported in the conterminous United States, in perhaps as many as 900 different localities. Most of the...batholith area, Montana ; the Sierra Ancha region, Arizona ; and the Marysvale district, Utah. All the...including Arizona, California, Colorado~ Idaho, Montana, Nevada, New Mexico, and FRANK W. OsTERWALD |
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| ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA Edited by R.G. Tysdal 1 , Steve Ludington2 , and...ASSESSMENT OF THE HELENA NATIONAL FOREST, WEST-CENTRAL MONTANA U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 96-683-A...in west-central Montana. It lies in the vicinity of Helena, the capitol city of Montana, and includes Federal...lands within parts of five counties: Broadwater, Jefferson, Meagher, Powell, and Lewis and Clark. * Gold...was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since then the |
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| EOCK IN THE THEEE FOBKS-YELLOWSTONE PARK EEGION MONTANA BY D. DALE CONDIT, E. H. FINCH AND J. T. PARDEE...Mountain_______________________ _ ___ Canyon of Jefferson River near Cardwell . South Boulder Creek__*._____ _ Localities...Sawtelle Mountain______________________ 206 Near Montana principal meridian-. ._ _ _________. 207 Odell...sections of the Three Forks-Yellowstone Park region, Montana, showing phosphate outcrops__________. In pocket...examination, in 1916, of a large area in southern Montana. Before their report was prepared for publication |
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| YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to |
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| Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Steven R. Morehead...100-year history of the Benitoite Gem mine, San Benito County, California . . . . . . . . . . . . . ...Benitoite Gem mine, San Benito County, California. Natural History Museum of Los Angeles County collection;...Benitoite Gem mine will note the portion of the story devoted to the 1935 visit to the mine by collecting...interest in science led him to the Michigan College of Mining and Technology (Michigan Tech) in Houghton, where |
