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| Lode Gold Depositsin the Pony Mining District, Tobacco Root Mountains, Montana LEE A. WOODWARD Departmentof...NewMexico87131 Abstract Lode gold productionin the Pony miningdistricthascomeprincipallyfrom veinsempla...vastmajorityof the goldproductionhasbeenfromthe BossTweed,Clipper,andMammothminesthatweredevelopedonwest-to west...mostproductiveveins,alsothelongestandwidestin the district,arenearlyparallelto the directionof inferredm...pyriteandthusappear to be dependenton the presenceof pyrite andopenfracturesto providepermeabilityfor mineralizingsolutions |
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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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| Terranes Part I Geographic Distribution of Gold Mining Regions and Types of Deposits in the United States...bibliographies. Contents: Geographic distribution of gold mining regions and types of deposits in the United States...Redden and Gregory McN. French. 1. Gold mines and mining United States. 2. Gold deposits United States....CIP CONTENTS Geographic distribution of gold mining regions and types of deposits in the United States...Molybdenum-copper deposits B30 Banner mine B30 Central part B31 Stanley district B31 History and production B31 |
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| History of the Viola Mine, Lemhi County, Idaho Victoria E. Mitchell Staff Report 10-4 February 2010... Idaho 83844-3014 History of the Viola Mine, Lemhi County, Idaho Victoria E. Mitchell Staff reports.... . . . . . . . . v History of the Viola Mine, Lemhi County, Idaho. . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . 1 History of the Viola Mine. . . . . . . . . . . . . . . . . . . . . . . . ...ILLUSTRATIONS Figure 1. Location of the Viola Mine and vicinity, Lemhi County, Idaho. . . . . . . . . . . . . 2 Figure |
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| " ; ^,- • ^... -'--' . CALIFORNIA STATE MINING BUREAU. Henry G. FIFTH Hanks, State Mineralogist...provide for the establishment and maintenance of a Mining Bureau," approved April 16, 1880. I have the honor... REPORT. The Act creating the California State Mining- Bureau, approvides for an annual report by the...statistical information in reference to mines and mining as shall be deemed important." In obedience to...Mineralogist, has been prepared. The prosperity of the Mining Bureau, and the growth and progress of the State |
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| deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...the ore. Sulfides likely to be present include pyrite, galena, sphalerite, and arsenopyrite (Berger,...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent...in gold-quartz mines in the Meguma Group, that pyrite is the most abundant sulfide in mines California... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills |
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| BUIJLETIN 528 GEOLOGY AND ORE DEPOSITS 1 OF LEMHI COUNTY, IDAHO BY JOSEPH B. UMPLEBY WASHINGTON GOVERNMENT...and animal life....................----.-----.....Mining............................................................................................... Mineral character............................................................... 74 Mineralogy of Lemhi County ores....................................... 74...... Future of mining in Lemhi County.......................................... Mining districts of Lemhi |
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| OF THE STOCKTON 7 1/2-MINUTE. QUADRANGLE, TOOELE COUNTY, UTAH By Edwin W. Tooker1 and RJ. Roberts2 Open-File......................................... 13 Eagle Hill rhyolite porphyry ..................... . . .13...Canyon area of the Ophir mining district............ 15 Stockton mining district..........................map of the Stockton 7 1/2-min.quadrangle, Tooele County, Utah Figure 1. Location of the Stockton quadrangle...Recorded production of metals from the Ophir mining district, Utah, 1901-1970 ......................... |
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| Selected Mining Districts of Utah by Carl L. Ege Headframe of Centennial Eureka mine, Tintic mining district... . . . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . .1 How many mining districts are there in Utah and are they still.... . . . . . .1 What mineral resources are mined in Utah’s most productive mining districts . . . . ....most common types of ore deposits found in Utah’s mining districts? . . . . . . . . . . . . . . . . . . |
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| GEOLOGY AND MINERAL DEPOSITS OF THE COLFAX AND FORESTHILL QUADRANGLES, CALIFORNIA By DEB K. CHANDRA...formation Tightner formation _ Cape Horn formation Clipper Gap 1 12 1 13 13 14 formation Logtown Ridge... _ Gold placer mines Gold lode mines Chromite Pyrite 41 deposits deposits Asbestos deposits Soapstone...pocket quadrangles, California _ In pocket Economic mineral map of the Colfax and Foresthill quadrangles ....18 Chert and slate of the Clipper Gap formation Conglomerate of the Clipper Gap formation. The Mariposa |
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| in the Bingham District, Utah By EDWIN W. TOOKER Gold in the Butte District, Montana By EDWIN W. TOOKER...TOOKER Gold in the Ely (Robinson) Copper District, White Pine County, Nevada By LAURENCE P.JAMES The Tomboy-Minnie...Tomboy-Minnie Gold Deposits at Copper Canyon, Lander County, Nevada By TED G. THEODORE, STEPHEN S. HOWE, and...in the Bingham District, Utah / by Edwin W. looker Gold in the Butte District, Montana / by Edwin W. looker...looker Gold in the Ely (Robinson) Copper District, White Pine County, Nevada / by Laurence P. James The Tomboy-Minnie |
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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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| selected fields from the U.S. Geological Survey's Mineral Resource Data System (MRDS) and the U.S. Bureau...of the project. This was designed to find which mining properties might contain hazardous materials (HazMat)...HazMat problems include significant amounts of acid mine drainage, sulfide waste material in close proximity...stored fuels, chemicals, or explosives left from mining operations. Physical hazards consist of unmarked...detailed histories were prepared for sixty of the mining properties on the priority lists (Appendix A). |
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| Control the Location of Base- and Precious-Metal Mining Districts in the Oquirrh Mountains, Utah by Edwin...Structural and Stratigraphic Characteristics of Mining Districts in the Oquirrh Mountains ..............(West Mountain) mining district ................ .14 Mercur (Camp Floyd) Mining District ................Ophir Mining District.................................. .27 Stockton (Rush Valley) Mining District ...................... 32 Barneys Canyon-Melco Mining Area ..................... 35 Conclusions .......... |
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| DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Mineral Resource Appraisal of the Salmon National Forest...to assist the Forest Service in incorporating mineral resource data in forest plans as specified by the...Regulations and to augment the Bureau of Mines' mineral information as required by the National Materials...published information, field investigations, and mining company data. 2 ABBREVIATIONS USED IN THIS REPORT...production Mineral resources Mining districts Gibbonsville Mining District Indian Creek Mining District Mineral |
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| CONTENTS Page Page County and site name Kelly Camp Kettle Key East Knob Hill Lancaster Last Chance...placer Sunset Creek placer Victor FERRY Republic district Addison Alva Stout placer Belcher Ben Hur Black...& New York California Dan Patch El Caliph Flag Hill Golden Cord Golden Harvest Gray • Gwin Hellgate...Parle Golden Fleece H-0-M-E Huckleberry liberty Mineral Creek Mount Hawkins Mountain Daisy Old Bigney placer...Bi-Metallic Black Bear Blue Lake Bodie Bullfrog Bunker Hill Butcher Boy Caribou Casimer Bar placer Castle Creek |
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| ....................................... 102 District of Columbia ......................................... 139 144 146 153 158 163 169 . 172 174 Montana..................................................the Geological Survey's annual report entitled "Mineral Eesources of the United States" for 1882 and 1887...more until 1914. During that period, however, the mineral resources of the United States were enormously...resources of the country. Many changes in the mineral industry other than increase in production have |
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| Autunite, realgar, quartz, and pyrite are but a few of an array of that occur in beautiful specimens...specimens in Washington. minerals Washington Mineral Locality Index L A N N Y R. R E A M P.O. Box 2043 C o e...T E may not be re garded as one of the great mineral-producing areas of the world, it has yielded spectacular...specimens of several miner als (e.g., quartz, pyrite, and realgar) and some of the world's best autunite...Okanogan County —which are known only from the state; the others are mackinawite from Mackinaw mine in Snohomish |
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| Valley) and Ophir-Dry Canyon mining districts. Mining began in the Stockton district as early as 1864, and in...in the Ophir district, beginning in 1870. These districts have been active sporadically in recent years;...Lake, and Utah Counties. The Stockton and Ophir mining districts occur in the Stockton quadrangle and...sites for two of Utah's base and precious metal mining districts at Stockton and Ophir. Stratigraphy:...age on South Mountain and in the Stockton mining district The Bingham plate rocks include the upper part |
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| known Ho contain antimony ora in the Fairbanks district, Alaska, and inset showing the location of deposits...Abstract Antimony-bear ing ores in the Fairbanks district, Alaska, are found principally in two areas, the...ores were exposed largely as a result of lode gold mining, but at two periods in the past, high prices for...economic faetors, which greatly affect prospecting and mining for stibnite ore in the area, are outlined. The...recoverable as a by-product of future gold mining. In the district is very uncertain. The outlook for stibnite |
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| OF THE INTERIOR GEOLOGICAL SURVEY MINERAL RESOURCES OF ELKO COUNTY, NEVADA By Roscoe M. Smith Prepared...Acknowledgment -Mining districts Commodities Production Descriptions of mining districts . Alder district-Aura district...district -Beaver district Black Mountain district Bootstrap district Burner district Burns Basin district--...-Carlin district Cave Creek district ----Charleston district_--Coal Mine district~ Contact district Cornucopia...Cornucopia district - -Corral Creek district - Decoy district Delano district Delker districtDivide district |
 | Gualtieri, James Louis, Simmons, G.C., Thurber, H.K., Miller, M.S., with a section on Aeromagnetic interpretation Davis, W. E. (1973) Mineral resources of the Alpine Lakes study area, Chelan, King, and Kittitas Counties, Washington. Open-File Report Vol. 1973 (73-93) US Geological Survey doi:10.3133/ofr7393 | Report (issue) |
| DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Mineral Resources of the Alpine Lakes Study Area, Chelan...Survey and the U.S. Bureau of Mines are making mineral surveys of wilderness and primitive areas. Areas...incorporation into the Wilderness System. The mineral surveys constitute one aspect of the suitability...studies. This report discusses the results of a mineral survey of some national forest lands in the Alpine...interpretation, by W. E. Davis , U.S. Geological Survey Mineral deposits o t:/., <-L. <-L. JLtig -j T-. /> _ _ |
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| limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |
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| stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...points out, is in abandoned mining districts, where valuable mineral ores are present and man generally...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...provides a comprehensive, alphabetical listing of 400 mineral species and an outline of the essential chemical...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K |
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| mines, which comprise the greater Bingham mining district. Mining activity in this area began in the early...until 1985, when the last mine in Bingham Canyon, Kenncott's Utah Copper mine, was closed temporarily.... Plans to reopen and modernize mining and milling methods were announced (Skilling, 1985) and new production...Canyon area, about 6 km north of the Utah Copper Mine (Standard Oil Co., 1986). The discovery has been...enlarged by Barrick Resources (U.S.A.) (Skillings Mining Record, 1987). BP Minerals America, who has since |
