 | | Report (issue) | | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL SURVEY..._______________________ Mining, preparation, and uses of mica. _____________ Mining.___________________________________...mines and prospects___________________ 60 Addie tin mine._________________________________ 60 Ajax claim...___________60 Aladin mica mine by J. W. Adams____________ 60 Ann mica mine by T. A. Steven_________________...Steven_________________ 61 Antler mica mine.._-___--__--__-___-_-_-___-___ 64 Apex claim.___-__________-_-----_---_--_-____64 |  | | Report (issue) | | STATE OF SOUTH DAKOTA Nils Boe, Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS...Associate in Mineralogy Museum of Geology, South Dakota School of Mines and Technology and GEORGE RAPP...Department of Geology and Geological Engineering, South Dakota School of Mines and Technology With the Editorial...Mineralogy South Dakota School of Mines and Technology BULLETIN NUMBER 18 of the South Dakota School of...of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo J. T. Thomas President |  | | Book (edition) | | Chapters on the Coeur d'Alene Mining District, the Blackbird Mining District, and the Sawtooth Mountains...Chapters on the Coeur d'Alene Mining District and the Blackbird Mining District, and to Ben Sheppard for reviewing...reviewing the chapter on the Blackbird Mining District. Those who contributed photographs, or specimens...or a vein of massive pyrite and chalcopyrite in a mine, so references such as these were not included....for a particular mineral may be a certain mine, but that mine may now have a new name, or may now be a |  | | Report (issue) | | Denver, Colorado 9 ^University of South Dakota Vermillion, South Dakota INTRODUCTION This bibliography...references on geology of the Black Hills in South Dakota and Wyoming. For purposes of this report, the... the area does not include the Bad Lands of South Dakota nor the bulk of the Powder River Basin in Wyoming...included in the bibliography. References for South Dakota are more complete than those for Wyoming. Both...geology of the Black Hills National Forest, South Dakota and Wyoming, with a section on Salable commodities |  | | Report (volume) | | 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...........Prof. B. L. Miller, Lehigh University, South Bethlehem, Pa. Florida............Dr. E. H. Sellards...Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks. Ohio...... |  | | Report (volume) | | ....................................... 102 District of Columbia ............................................................................ North Dakota........................................................ South Carolina......................................:.................... South Dakota..........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 |  | | Book | | Germany; Pribram, Czechoslovakia; Broken Hill, New South Wales; Chanarcillo, Atacama, Chile; and in the states...states of Guanajuato and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association...crystals in Cornwall; at Wallaroo, South Australia and Broken Hill, New South Wales. Found in sandstone at...Corocoro, Bolivia, and at Cananea, Mexico. In the USA copper is found in abundance in the Keweenaw area...area of north Michigan; at the Copper Queen mine, Bisbee, Arizona and at Georgetown, New Mexico. Treatment |  | | Report (volume) | | GEOLOGICAL SURVEY BULLETIN~2064-rA-R Cover. Looking south at the Mackay stock, southwest of Mackay, Idaho...1988), and on December 7, 1989, at the Northwest Mining Association 95th Annual Convention and Trade Show...the Mineral Hill and Warm Springs mining districts, Blaine County, Idaho: Idaho Bureau of Mines and Geology...Western Part of the Idaho Falls I°x2° Quadrangle, South-Central Idaho An Overview By Ronald G. Worl and...Northeastern Part of the Hailey I°x2° Quadrangle, South-Central Idaho By David W. Rodgers, Paul Karl Link |  | | Report (volume) | | Boulder-Pioneer Wilderness Study Area, Blaine and Custer Counties, Idaho By U.S. GEOLOGICAL SURVEY and U...Boulder-Pioneer wilderness study area, Blaine and Custer Counties, Idaho B. Aeromagnetic studies of the...Boulder-Pioneer wilderness study area, Blaine and Custer Counties, Idaho C. A geological and geochemical...Boulder-Pioneer wilderness study areas, Blaine and Custer Counties, Idaho D. Economic appraisal of the Boulder-Pioneer...Boulder-Pioneer wilderness study area, Blaine and Custer Counties, Idaho STUDIES RELATED GEOLOGICAL SURVEY |  | | Book | | Igneous Rocks and General Geology Blacks Hills, South Dakota to Bear Lodge Mountains, Wyoming July 1-7, 1989...the geology and resources of the Black Hills of Dakota: U.S. Geographical and Geological Survey of the...and North Dakota G e o l o g i c a l Survey 58202 U.S.A. U n i v e r s i t y o f North Dakota, Grand Forks...Hydrothermal Events. Bear Lodge Mountains, Crook County. Wyoming Gordon A. J e n n e r .................Evidence from t h e Bear Lodge Mountains. Crook County. Wyoming.. Gordon A. J e n n e r ............ |  | | 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 (issue) | | Creek mining district I5~ - -- Copper Basin mining district --- 16 Little Wood River mining district...until recent times. *.*- All or parts of five mining districts are included in the 11 quadrangle and...production probably exceeded $10,000,000. 12 13 Mining has been quiet since World War II but activity...of the Big Lost River in south-central Idaho. It is largely in Ouster County but parts of Blaine and...and Lava Creek mining districts (Ross, 1941). 7 The eastern border of the Alto district is included. The |  | | Book (volume) | | Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state varies...In the far western counties of Lawrence, Meade, Custer and Pennington the land rises abruptly into the...rising granite mass intruded the famed Cretaceous Dakota sandstone, which underlies most of the Great Plains...continental seas were advancing from the south, the Dakota sandstone represents topset beds, wave reworked...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...wolframite (ferberitehiibnerite). The members of the plagioclase series are also separately listed: andesine,...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada |  | | Report (issue) | | geology-Colorado-Denver Region. 3. Acid mine drainage-Front Range (Colo. and Wyo.) 4. Acid mine drainage-Colorado-Denver...mineralization of the Idaho Springs and Central City Mining Districts, by Helen W. Folger.................................... Generation and interactions of mine drainage at the Argo Tunnel, by Kathleen S. Smith................................ Influence of acid-mine drainage on Clear Creek, Colorado, by Walter H............. Constructed wetland treatment of acid mine discharge at Idaho Springs, Colorado, by John C |  | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni Colorado Calumet | | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...of Mines, 1516 Illinois Street, Golden, CO 80401, USA e-mail: pbartos@mines.edu D. Misantoni Colorado Calumet |  | | Report (volume) | | southern Utah to southwestern Colorado, and from there south to west Texas. Charles Chapin and William Mcintosh......._ Thrust fault-Sawteeth on upthrown block Dakota Sandstone (Upper Cretaceous) and Morrison Formation...east-west through the mid-part of the image, marks the south side of the Grand Valley, forms embayments in the...the Courthouse syncline, and farther west, passes south of the town of Green River, Utah. Further exposures...the image, following the Colorado River and the south edge of the Uinta Basin, just north of the exposures |  | | 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 -- |  | | Journal (article/letter/editorial) | | 22234232 0 Fwgunon klLmmh Lta. 1987. Printed in USA. + .a3 LElTER Mineral recorders of pegmatite internal...contents of tourmaline from the Rob Ingersoll petite, South T)akota B.L. JOLLIFFand J. J. PAPIKE Institute...Institute for the Study of Mineral Deposits, South Dakota School of Mines and Technology, Rapid City, SD 55701-3995...gmnitic pegmatite, located in the Black Hii South Dakota. The total REE concentrations range f?om 40...km northwest of Keystone, in Pennington County, South Dakota. Tourmaline occurs in five of the six 2225 |  | | Journal (article/letter/editorial) | | GeologyandOre Depositsof Las GuiiasTungstenDistrict, Pima County, Arizona A. M^•^• Abstract Las Guijastungsten............... Tungsten Mining Corporation Group ........ General Electric Mine I (Grand Lode) ...... General...General Electric Mine II (ImmenseLode I).. References .................................... 882 Introduction...Arizona. Amadois the nearestrailroadpoint,on the South- ern PacificRailr•aad, Nogalesbranch. Ore concen-...Guijas Mountain in 878 Pima County,Arizona,about58 miles 878 south-eastern south-southwest of Tucson (Fig |  | | Journal (article/letter/editorial) | | peraluminous metamorphic suite of Bushmanland, South Africa (Willner and Schreyer, 1991). Third, a few...2014); (C) Topaz at the Honeycomb Hills rhyolite, USA, as a primary phenocryst phase including biotite...from the volcanic-intrusive complex in Yanbei, south China, consisting of intergrown euhedral to subhedral...Breadpan topazite dike, in the Flying W Ranch area, USA (Kortemeier and Burt, 1988), composed of larger anhedral...Lukkari, 2005). Note the lP euhedral form of plagioclase crystals against topaz; (J) Medium-grained Li-F |  | Cooke, David R., Wilkinson, Jamie J., Baker, Mike, Agnew, Paul, Phillips, Josh, Chang, Zhaoshan, Chen, Huayong, Wilkinson, Clara C., Inglis, Shaun, Hollings, Pete, Zhang, Lejun, Gemmell, J. Bruce, White, Noel C., Danyushevsky, Leonid, Martin, Hamish (2020) Using Mineral Chemistry to Aid Exploration: A Case Study from the Resolution Porphyry Cu-Mo Deposit, Arizona. Economic Geology, 115 (4). 813-840 doi:10.5382/econgeo.4735 | Journal (article/letter/editorial) | | 2Centre Research Council (ARC) Research Hub for Transforming the Mining Value Chain, University of Tasmania...China 8Resolution Copper Mining, P.O. Box 1944, Superior, Arizona 85173, USA Abstract The giant, high-grade...Resolution porphyry Cu-Mo deposit in the Superior district of Arizona is hosted in Proterozoic and Paleozoic...phyllic and advanced argillic alteration. The district was disrupted by Tertiary Basin and Range extension...taken from two domains located to the north and south and above the Resolution ore zone. Laser ablation-inductively |  | | Report (volume) | | Thurston.. ________ ___________ History of fluorspar mining in Utah __ --__-_________--_____--___ Classification...in Indian Peak Range and Monarch claims, Beaver County, by W. R. Thurston. __ ____ _______ _____ _. _______...mine__________________________--_.___-____ Blue Bell mine...-- ____ _____ - __ __ _ ___________ Noonday p...____-__--___________ Deposits in Star district, Beaver County, by D. C. Cox_ _______________ Description...Ledge and Lucky Boy No. 2 claims__-__---__________ Hub, Lady Bryan, Monte Cristo, Moscow, and Wild Bill |  | | Journal (issue) | | Cross Roads (across from Skyline Towers), 3548 South Jefferson St. (intersecting Leesburg Pike), Falls...silicon. The three feldspar groups (alkali, plagioclase, and barium) contain most of the silicon and...Clark. In this issue … Albite, a kind of plagioclase feldspar. The specimen shows the simple two-directional... Spat is pretty clear, too. It’s a traditional mining term for any kind of rock that splits along clean...meaning a split in the rock.) Albite, a kind of plagioclase feldspar with the formula NaAlSi3O8, clearly |
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