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| the Coeur d'Alene mining district, Shoshone County, Idaho consists principally of galena-sphalerite- and...The district has produced in excess of 31,000 metric tons of silver, more than any other mining district...considered to be a distinct type unique to the district. The U.S. Geological Survey (USGS) has not attempted...undiscovered resources of these metals in the district, or in other regions favorable for the discovery...press). Polymetallic veins in the Coeur d'Alene district are hosted by several clastic units of the Proterozoic |
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| long rectangular building at center of complex. Argentine shaft house (with a \tair-stepped roof line. stepping...back and above Argentine shaft house. Photo hy Uycrs, CB.1904. courtcs\ Ouraj County Historical Society...campaign (Nevins Figure 2. Map of the Telluride district showing the principal veins, adits, and shafts...researches Colorado ‘s geology, mineralogy, and mining history, is part owner of FRS Geotech, Inc., an...historic preservation efforts in the Leadville mining district. Downloaded by [UZH Hauptbibliothek / Zentralbibliothek |
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| Bulletin 732 GEOLOGY AND ORE DEPOSITS OF SHOSHONE COUNTY, IDAHO BY JOSEPH B. UMPLEBY AND E. L. JONES...______________ ..____ 27 Copper___ __ _ _ 28 Sphalerite and galena ___ 30 Pyrite____ _________ _____ .. 31 Sideri...Creek______ ___________ Other lead-silver lodes of Shoshone County_______ 70 82 84 Pine Creek________________________...Interstate-Callahan mine_________________ Success mine __________________________ Rex mine____________________________...deposits to other deposits in the Coeur d'Alene district ___________________ 120 Antimony deposits_____ |
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| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...the “famous locality” series: the Home Sweet Home mine and Mount Antero. A fine mineralogical study of...you belong to, and where you come from. American mining schools and professional organizations have long... centering on some of the nostalgic aspects of mining in Arizona and beautifully illustrated with paintings...“Missing and presumed lost” by the wellknown lost-mine author Kearney Egerton; “El Dorado’s children” by |
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| zinc, tungsten, and copper. In 1896 world-renowned mining engineer Thomas ''T.A." Rickard called the San...San Juans one of Colorado's four great mining regions along with Leadville, Cripple Creek, and Central City...during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions...Rockies, but as areas such as Central City and Idaho Springs were "staked out," prospectors fanned out...Above: August sunrise on middle Blue Lake, Ouray County Photo Jack Brauer/WideRange Photo LLC, 2010 Facing |
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| (CRIB) DATA FOR THE WALLACE 2° QUADRANGLE, NORTHERN IDAHO AND NORTHWESTERN MONTANA, PART A by G. J. Orris...WALLACE CUSMAP COMPILATION Stockholm Placer Triangle Mine Eclipse and Van Ness Placer Tucker Gulch Placers...Bonanza Group Barite Mine Gildersleeve Mine Windfall Creek Placer Meadow Creek Placer Mine Floodwood Creek...Creek Mine Unnamed Lode Bonanza Group Mine Superior Placer Stemwinder Placer Mine American Gold Mine Redemption...2 3 4 5 6 7 8 9 10 11 12 13 14 15 Golden Sunset Mine East Montreal Placer Sturgen Placer Blue Jay Placer |
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| Geology of the Coeur dl\lene District Shoshone County Idaho GEOLOGICAL SURVEY PROFESSIONAL PAPER ...' . Geology of the Coeur di\lene District Shoshone County Idaho By S. WARREN HOBBS, ALLAN B. GRIGGS...world's largest lead-, zinc-, and silverproducing mining districts UNITED STATES GOVERNMENT PRINTING OFFICE...Subdivisipn of the Belt Series in the Coeur d'Alene district _____________________________________ _ Correlation...the Belt Series in and around the Coeur d'Alene district ________________________ _ Problems in mapping |
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| Generalized rock types of central Colorado, and mining districts and mineralized areas of central Colorado............................................... 9 Mining districts and geologic formations associated with.............................................. 11 Mining districts and rock units associated with the element.............................................. 13 Mining districts and rock units associated with the element.............................................. 15 Mining districts and rock units associated with the element |
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| d'Alene District, Idaho and Montana Geochemical-Exploration Studies in the Coeur cTAlene District, Idaho...1116 The geochemistry of the Coeur d'Alene mining district, including the modifications that have been...1912Geochemical-exploration studies in the Coeur d'Alene District, Idaho and Montana. (Geological Survey Professional...40 I. Geochemical prospecting Coeur d'Alene Mining District. I. Cathrall, John B., joint author. II. Title...Moe-Reindeer Queen belt............................. Page-Galena belt .................................... Pine |
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| 11 October 2014 A Historical Overview of t h e District and the Smuggler Union and Associated Mines and...history have called Leadville the quintessential mining camp of the frontier. If that is true-and it probably...Telluride was the scene of many encounters that the mining frontier had with its own destiny. From its struggle...here, too, the goals of frontier precious-metal mining shifted in midtwentieth century as the quest for...125 years of mining, are still capable of inspiring wonder at the inventiveness of the mining men and road |
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| GEOLOGY AND ORE DEPOSITS OF THE OCEUR D'ALENE DISTRICT, IDAHO BY RANSO~IE FREDERICK LESLIE AND FRANK CATHCART...Outline of the geography and geology of northern Idaho and adjacent parts of Montana and Washington __.... ..... . . 65 Structural subdivisions of the district. . ................................•.. .. ......-Structure-Continued. Structural subdivisions of the district-Continued. Page. Southeastern area ... _. ___..._________ . _..... __ ._ .... _.... __ 78 History of mining development .. ______ .. ___ . __________ . _______ |
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| 1. 2. 3. 4. 5. A sbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...Survey in accordance with the provisions of the Mining and Minerals Policy Act of 1970 (Public Law 91-631...discovered or not presently profitable to mine. The mining of mineral deposits, once discovered, depends...groups of vanadate deposits, those in the Otavi district, Namibia (formerly South-West Africa), and those...Wulfenite was an ore mineral at the St. Anthony mine, Arizona (Creasey, 1950), and in some deposits in |
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| Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is PUBliC P[O'J>ERTY aud 1• DOt ~re~~o~...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._ Metamorphic rocks ________________________ _ Idaho Springs formation _______________ _ Swandy ke hornblende...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39...disseminations_ Cotopaxi mine _____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property |
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| noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with...the Eagle mine’s (Gil304 ROCKS & MINERALS man district) production. This does not mean that copper has...chimneys are limited to the Red Mountain district in Ouray County. Figure 2. Colorado mineral belt (COMB) |
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| San Isabel and White River National Forests Lake County Land Exchange Offer (Iocmin40) ......................... 47 White River National Forest Dillon District Land Exchange Joint Venture (Iocmin38) .................................................. 137 Shoshone National Forest Dunrud Land Exchange Offer (Iocmin47)...mines and prospects and locations of Parcels A-D. Mine and prospect locations from USGS (1998a,b) .......National Forests Lake County Land Exchange Offer 1. Exhibit A: Property that Lake County will consider exchanging |
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| GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR AND GEORGE H............................................... Evolution of the topographic forms ........................ . . . . . . . . . . . . . . . . . . . . . 97 Idaho Springs auriferous area. __ ............. _.. _...Boulder County.............. . . . . . . . . . . . ......... . ....... . 103 Ores in Gilpin County .......Creek County ............................ . 103 Ores from the Argentine to the Tenmile district .. : |
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| TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR’ 1927 STEWART INSPECTOR... TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1927 STEWART INSPECTOR ...BALDRIDGE, Governor of Idaho. Re In compliance with the provisions of section 5480, Idaho ympiled Statutes...neh IBEUSHAZZARS WITH ask a Ae Se et ee Oe ee ae MINE SRESCUEAIN 2THEl@OBUR aDHA TOBINGao oeeeies te eee...IBANINOCK COUNTY i xcec2 oh cccen eke tee ceca ksee see oe coe ee Beeroeeree BEAR SIGAKE: COUNTY: cn 625 |
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| inches; a floater specimen, Cross vein, Idarado mine, Ouray and San Miguel countries. Figure 2 (right)... Howard, Fremont County. C-O-L-O-R-A-O-O CALCITE BARBARA L. MUNTYAN Ouray County Museum Ouray, Colorado...Tennessee; the Viburnum Trend district, southeastern Missouri; the Tri-State district (Missouri-Kansas-Oklahoma);...marble (from the Yule quarry at Marble in Gunnison County) that has been used for many of the great monuments...Calcite occurs in significant amounts in many of the mining districts of the Colorado mineral belt. [The Colorado |
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| vein formationat Ca- mineralization in the Rico district, and to look for sapalca,Peru. Minor magmatic...interactionamongthese fluids in also been detected in the Creede district, Colorado the hydrothermalsystem.Oxygen and hydrogen...porphyrymineralization. Geologyof the Rico District The Rico district(Fig. 1) is locatedin the western San...Juanvolcanic field. From 1879 through 1968 the district produced 76,064 metric tons of lead, 75,309 tons...McKnight (1974). Excellent geologic mapsof the district are provided by Pratt et al. (1969) and McKnight |
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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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| Geology and Ore Deposits of the Rico District, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 723...723 Geology and Ore Deposits of the Rico District, Colorado By EDWIN T. McKNIGHT GEOLOGICAL SURVEY ...------------------------------------Location and geography of district -----------History --------------------------...Louis tunnel ----------------------------Rico Argentine group -----------------------Log Cabin (Blackhawk)...----------Blacksmith tunnel ----------------------Argentine tunnel -----------------------Rico Consolidated |
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| the 1997 Denver Show c Part 2: The Discovery, Mining History, Geology, and Specimen Mineralogy of Selected...in Colorado and the mining history and geology/mineralogy of the Front Range mining districts. In part...Gulch. THE CENTRAL COLORADO MINERAL BELT LAKE COUNTY 3,396,000 ounces, 1860-1 990 (Davis and Streufert...7 by 2.5 cm (8.5 ounces), Ground Hog mine, Gilman, Eagle County. Harvard Mineralogical Museum specimen...boom-and-bust cycle common to almost all these early placer mining camps, but it managed to hold on (barely) because |
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| Elmwood, Tennessee; the mines of the Tri-State district of Missouri-OklaDownloaded by [University of Nebraska...Barbara L. Muntyan, former director of the Ouray County Museum in Ouray, Colorado, is a frequent contributor...Portland mine, Ouray County 2. Camp Bird mine, Ouray County 3. Idarado mine, San Miguel County 4. Bachelor...Bachelor mine, Creede, Mineral County 5. Bulldog mine, Creede, Mineral County 6. Grizzly Bear mine, Ouray...Ouray County 7. Eagle mine, Gilman, Eagle County One of the most common sulfide minerals in Colorado and |
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| at aks SUMMIT AGold Rush History of Summit County, Coldrado By Mary Ellen Gilliland Copyright 1980... Colorado 80498 iv For the people of Summit County, past and present, and particularly, for Larry...Nineteen Summit Map Bibliography Index This Is Summit County Before the Rush Began: The Rocks That Made the...Silver Town Mining: The Pick, Pan and Blasting Powder Route to Riches Breckenridge Mining: Gulches of...of Gold Ten Mile Mining: Storied Silver Canyon Montezuma Mining: Treasure Atop the Rockies Summit Ghost |
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| Mines, DESCRIPTION OF THE MINES AND MILLS, AND THE MINING AND MILLING CORPORATIONS OF COLORADO, ARRANGED...WEALTH AND PROSPERITY, UNEQUALED IN THE HISTORY OF MINING COMMUNITIES, THIS WORK IS RESPECTFULLY DEDICATED...Colorado for 1878 was $9,829,817, as follows: Lake County, $2,650,000; Clear Creek, $2,250,000; Gilpin, $2...000. Such being the extent and importance of the mining industry of Colorado, it was evident that some...herein may seem a rep etition, but in order that each mine may stand on its own merits, and to facilitate the |
