 | | Report (issue) | | the Boulder batholith __________________ _ Butte quartz monzonite _____________________ _ Rock type cl...batholithic volcanic rocks ___________________ _ Quartz latite _____________________________ -Distribution...Chalcedony vein zones _________________________ _ Quartz latite dikes _____________________________ _ Non mineralized...___________________________________ _ History of mining in the region __________________ _ Production-...ns _________________________________________ _ Quartz veins ______________________________ _ Structure |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (volume) | | GEOLOGY AND OEE DEPOSITS OF THE MOGOLLON MINING DISTRICT, NEW MEXICO BY HENRY G. FERGUSON WASHINGTON... _ 4 5 5 _ . __ Whitewater Creek rhyolite Cooney quartz latite ___ & _ 6 7 - Cranktown sandstone...andesite___ _ . ___ _ . Pacific quartz latite ________ Mineral Creek andesite Fanney rhyolite_ vi _____...and prospects.-___ ______ _________________ Eureka mine _ _ ____ ________________ Veins of the Pacific ...Gold Dust and Last Chance veins_________ Deadwood mine __________________ __________ Last Chance mine_ |  | | Report (issue) | | Mineral assemblages .....'......»..... ». 25 Quartz-tourmaline asse iblage ,v ............. 1 Pyrite-quarti...Arsenopyrite-quartz assemblage ........« . 31 ......... 32 .................*. 3$ Quartz-pyrite-chalcopyrite...reins containing the quartz-pyritechalcopyrite assenblage .........»... Quartz veins ............. ......... Quartz and chalcedony relations in veins of mixed type * U6 Arrangement of quartz and chalcedony... Contents Page ZONUIG .......v. ..................... Quartz zoning . ..... Zoning or pyrite and carbonate |  | | Report (issue) | | 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 -- |  | | Report (issue) | | Appendix A **~""~~"* "* *** *"* * » Table Table 1. District descriptions . .-.-.-. . -.-. . . . .-. .-. <...Province. These areas include past and present mining and prospecting localities as well as areas of...map are not legal mining district boundaries and may include more than one district as well as adjacent...formations (Stewart and Carlson, 1978) in which mining sites and metallic occurrences are located. Information...Information on the locations were obtained from the county reports and other literature. Even though the individual |  | | Report (issue) | | INDEX OF MINING PROPERTIES IN COCHISE COUNTY., ARIZONA by Stanton B. Keith Geologist Bulletin 187...research and provide information about exploration. mining. and metallurgical processes that are needed in...Technology Branch J. Brent Hiskey Assistant Director Mining and Mineral Resources Researchlns~tute Orlo E...Affirmative Action Employer. INDEX OF MINING PROPERTIES IN COCHISE COUNTY, ARIZONA by Stanton B. Keith Geologist...produce copper. The Warren (Bisbee) mining district, which includes this mine, yielded 167,242,000 tons of ore |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________ _ Quartz monzonite gneiss...gneissic aplite ________ _ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ |  | | Report (issue) | | FLORENCE (POSTON BU1TE) PORPHYRY COPPER DEPOSIT, PINAL COUNTY, ARIzONA. By C. K. HOAG . 9 17 STOP 4. NORMAL...WHITFORD CANYON AREA, NORTHWEST O F SUPERIOR, PINAL COUNTY, ARIzONA. B y 1. E. SPENCER AND S. M. RICHARD 22...TEAPOT MOUNTAIN QUADRANGLE AND VICINITY, PINAL COUNTY, ARIzONA, BY S. M. RICHARD AND 1. E. SPENCER ....AND DOWN INTERPRETATION BY DRILL HOLE DATA, PINAL COUNTY, ARIzONA, BY J. D. SELL. .................. . ...7. THE CARLOTA COPPER PROJECT, GLOBE-MIAMI MINING DISTRICT, ARIzONA, COMPILED BY G. PARKINSON . 41 STOP |  | | Report (issue) | | imply endorsement by the U.S. Government. Denver, Colorado 2Menlo Park, California 1996 NONTECHNICAL EXECUTIVE...was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since then the...References cited F. Mineral resource geology of mining districts/areas Lincoln Region by R.G. Tysdal,...G. Tysdal, E.A. du Bray, and J.W. Whipple York district Geologic setting Mineral deposits Sediment-hosted...Exhalative, Au iii Vein, Au-bearing Confederate Gulch district and Southern Big Belt area Geologic setting Mineral |  | | Report (issue) | | Historical Mining in the Basin and Boulder Mining Districts, Boulder River Watershed, Jefferson County, Montana... Cover. View from Eva May mine looking across Cataract Creek valley at Hoodoo Creek drainage. Photograph by...Historical Mining in the Basin and Boulder Mining Districts, Boulder River Watershed, Jefferson County, Montana...effects of historical mining in the Boulder River watershed, Jefferson County, Montana.................Survey The Boulder River watershed study, Jefferson County, Montana .................................... 13 |  | | Report (issue) | | published information, field investigations, and mining company data. 2 ABBREVIATIONS USED IN THIS REPORT...resources Mining districts Gibbonsville Mining District Indian Creek Mining District Mineral Hill Mining District...Mackinaw Mining District Blackbird Mining District Wilson Creek Mining District Yellowjacket Mining District...Range Mining District Eureka Mining District Carmen Creek Mining District Eldorado Mining District Pratt...Pratt Creek Mining District McDevitt Mining District Junction Mining District Texas Mining District Spring |  | Ratte, James Clifford, Gaskill, D.L., Eaton, G.P., Peterson, D.L., Stotelmeyer, R.B., Meeves, H.C. (1972) Mineral resources of the Gila Primitive area and Gila Wilderness, Catron and Grant Counties, New Mexico. Open-File Report Vol. 1972 (72-306) US Geological Survey doi:10.3133/ofr72306 | Report (issue) | | Wilderness looking northeast from Leopold Vista, Catron County, N.Mex. (1) Nabours Mountain, (2) Wilcox Peak,...Sheridan Gulch, (5) Sheridan Mountain, (6) Big Dry Creek, (7) Black Mountain, (8) Crown Mountain, (9) West...West Baldy, (10) Sacaton Mountain, (11) Little Dry Creek, (12) Haystack Mountain. IN REPLY REFER TO: UNITED...INTERIOR GEOLOGICAL SURVEY FEDERAL CENTER. DENVER. COLORADO 80225 Mineral Resources -Wilderness Studies December...INTERIOR GEOLOGICAL SURVEY FE"DF.:RAL CENTER. DENVER. COLORADO 80225 Minera) Resources--Wilderness Studies December |  | | Report (issue) | | thorium or rare-earths minerals_ Brannerite-bearing quartz or siliceous veins _______ _ Davidite-bearing veins...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...such areas as the Front Range mineral belt of Colorado; the Boulder batholith area, Montana ; the Sierra...Marysvale district, Utah. All the Western States, including Arizona, California, Colorado~ Idaho, Montana |  | | Book | | PISTOLS i !?' A J.-. N ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by ...present authentic infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive...United States Geological Survey in 1912. Plan. “Mining Districts and Mineral Resources of Nevada”, as...parts:—one on mining districts and the other on mineral resources. The section on mining districts is...but gives more extended descriptions and includes mining as well as geological information. The map which |  | | Report (volume) | | Morrison Formation, and Inyan Kara Group 36 Skull Creek Shale, Newcastle Sandstone, and Mowry Shale 36 Belle...Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...stratabound deposits 57 Banded iron-formation (A) 57 Quartz-pebble conglomerate deposits (B) 61 Syngenetic...114 Miscellaneous commodities 115 Utilization of mine tailings 115 Aluminum 115 Bentonite 115 Mineral...is endowed with a wealth of mineral resources. Mining and exploration in the Forest have played a central |  | | Report (volume) | | Otay Mountain Wilderness Study Areas, San Diego County, California U.S. GEOLOGICAL SURVEY BULLETIN 1711-E...Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169, 1961 Stout St. LOS ANGELES...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Otay Mountain Wilderness Study Areas, San Diego County, California By VICTORIA R. TODD, GREGORY K. LEE...Otay Mountain Wilderness Study Areas, San Diego County, California. (Mineral resources of wilderness study |  | | Report (volume) | | SURVEY GEORGE OTIS SMITH, DIRECTOR BuiiIiETIN 574 MINING DISTRICTS OF THE DILLON QUADRANGLE, MONTANA AND................................................. Mining districts...................................................................................... Mining development. ...................... .. - - ' -..................................... 18 Placer mining....... ~................................................................ 20 Present status of mining .....:........................................ |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |  | | Report (volume) | | Director Bulletin 842 OF THE GREATER HELENA MINING REGION MONTANA BY J. T. PARDEE and F. C. SCHRADER...___-_____________-_-_--___-_-__---_-_.--_____ Granite (quartz monzonite)____.__-_______--__-_-______ Rhyolite...______________________-__-_________--_------___-_ Ophir district.________________________________________________...__________---__--_-___ Austin district._.____..._..._._.____._____.____.___-.___._____ Marysville district.___________...___________________________________________ Gould district._______________________________________________ Stemple |  | | Report (issue) | | JLJL 12 13 13 Younger intrusive rocks Eocene quartz latite porphyry Felsic flows, tuffs, and intrusive...deposit':?.. Elkhorn-Tizer Basin zone Elkhorn district -»_»_.,H"1 -? r7Q f i-L^ifciL P. d o-i-n DdO-Lll...metal-bearing quartz veins Chalcedony veins Lead and zinc in brecciated Lowland Creek Volcanics Silver...Jackson Creek area Turnley Ridge prospect Breccia pipe deposits Skyline Mine Blackjack Mine Chicago and...(Au-Ag-As-Pb-Cu) Southeastern area Vosburg stock Staubach Creek area Group II - Rare metal anomalies (Mo-W-Nb-La-Y-Th) |  | | Report (issue) | | 86 Panther Creek Fault Zone..................................... 88 Big Deer Creek, Hot Springs,...97 Blackpine Mine............................................... 99 Little Deer Creek Occurrences................................... 100 Iron Creek Occurrences....................................... 103...of the Shovel Creek section......... £07 5. Geologic map of the Panther Creek—Deep Creek area....... 6...6. Stratigraphic column of the Panther Creek section........ 7. Geologic map of part of the Began Mountain |  | | Report (issue) | | · as a joint program of the Manhattan Engineer District and its successor, the U. S. Atomic Energy Commission...the Central City district and adjoining areas, Gilpin and Clear Creek Counties, ·Colorado, by Paul K. Sims...deposits in Golden Gate Canyon, Jefferson County, Colorado, by John W. Adams and Frederick Stugard, J...to pitchblende-bearing veins at Marysvale, Piute County, Utah, by George W. Walker and Frank W. Osterwald...Geology of the Los Ochos uranium deposit, Saguache County, Colorado, by R. C. Derzay _·- _______ ____ __ __ |  | | Book (volume) | | ae TONITE TN263. Au. =American Institute of Mining, Metallurgical, V.2 and Petroleum Engineers Ore...Inst! itute i an Americ ie Lye 2 of llurgical, Mining, Meta m Engineers and Petroleu © f the Ore deposiits...(1933) AIME TRANSACTIONS VOLUME AIME TRANSACTIONS MINE PLANT VOLUME 112, MILLING METHODS (1933) (1934)...AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST FURNACE, COKE OVEN AND...AIME TRANSACTIONS VOLUME 178, MINING GEOLOGY AIME TRANSACTIONS 181, MINING, INDUSTRIAL MINERALS, EDUCATION |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |
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