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| [University of Connecticut] at 20:42 14 January 2015 South Dakota is perhaps best known for its pegmatites, which...Hills are responsible for the accessibility of South Dakota’s itbundant and diverse mineral locations...secondary phosphate minerals. Although some pegmatite mining for feldspar still continues (Jacobson 1994). the...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues |
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| National Forest, South Dakota and Wyoming U.S. GEOLOGICAL SURVEY BULLETIN 1580 SOUTH DAKOTA WYOMING I -«*&...Geology of the Black Hills National Forest, South Dakota and Wyoming We st from. Washington SHOWING...Geology of the Black Hills National Forest, South Dakota and Wyoming By ED DEWITT, J. A. REDDEN, ANNA...Mineral resources locatable commodities 50 History of mining and exploration 50 Metals 51 Industrial minerals...114 Miscellaneous commodities 115 Utilization of mine tailings 115 Aluminum 115 Bentonite 115 Mineral |
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| SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse...Part I Bald Mountain Gold Mining Region, Northern Black Hills, South Dakota By JAMES J. NORTON Gold Deposits...Park City Mining District, Utah By CALVIN S. B ROM FIELD Gold in the Eureka Mining District, Nevada By...and THOMAS B. NOLAN Gold in the Central City Mining District, Colorado By ALAN R. WALLACE U.S. GEOLOGICAL...pt. 1. Bald Mountain gold mining region, northern Black Hills, South Dakota / by James J. Norton. Gold |
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| 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 |
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| November 2019 $6.00 The Homestake Mine Lead, Lawrence Co., South Dakota Tony Nikischcr Excalibur Mineral...than forty (40) minerals are known from this famous mine. gold was the product that kept the property in...operation for more than 125 years. Specimens of Homestake gold are uncommon in mineral collections, and...gold, the largest about 3 mm across. Much of the Homestake ore was similar. sometimes disseminated in cummingtonite...Despite this. at the time of its closing in 200 I, the mine had produced nearly 40 million troy ounces of gold |
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| 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 |
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| Hpmestake Gold Mine, An Early Proterozoic lron-F<;,>rmation-Hosted Gold Deposit, Lawrepce County, South Dakota...SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State St. • SAN FRANCISCO, California-Customhouse...The Homestake Gold Mine : an early Proterozoic iron-formation-hosted gold deposit, Lawrence County, South...South Dakota I by Stanton W. Caddey ... [et al.]. p. em. (Geology and resources of gold in the United...I 19.3:1857-J 1. Gold ores-South Dakota-Lawrence County. 2. Homestake Mine (S.D.) 3. Geology, Stratigraphic-Proterozoic |
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| barite, as in certain deposits of the Skellefte district, Sweden (Gavelin et al., 1960; Rickard and Zweifel...Guilbert, 1979). Galena is prominent at the Iron King mine (Gilmour and Still, 1968) and occurs only in trace...(Baker and Clayton, 1968) and the Iron King, where lead is localized with zinc (Gilmour and Still, 1968)...such a conglomerate on the dump of the Stoddard mine. In the Mazatzal Mountains, dolomite and jasper...sulfide deposits, Archean iron formations and anhydrite from the Gordon Lake formation (Huronian Supergroup) |
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| concentrations of zinc and lead in the world. These are the Tri-State district of Oklahoma, Kansas, and...The host rock is dolomitized limestone. The mining district is on a dome or arch. Mineralization is confined...TRI-STATE DISTRICT History of the Missouri Portion of the Tri-State District The Tri-State district, extending...discovery of the district is credited to William Tingle and his nephew, D. Campbell, who found lead ore and started...small-scale mining in 1849 on Turkey Creek in Joplin, Missouri (Dressel 1989). The history of the district is |
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| White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado U.S...White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado By MARGO...White River National Forest and the Dillon Ranger District of the Arapaho National Forest, Colorado / by...White River National Forest and Dillon Ranger District of the Arapaho National Forest ("the Forest")...areas of base and precious metals in North America. Mining and mineral exploration have played a central role |
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| Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state varies...boundary with Wyoming. In the far western counties of Lawrence, Meade, Custer and Pennington the land rises abruptly...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 |
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| Variation in fineness of gold with depth, Lily mine, Transvaal, South Jlfrica ------------------------------...of mill bullion prior to 1882 at the Homestake nrlne, South Dakota -----------------------------------...--------------Iridosmine, ( Os,Ir) Australia, New South Wales _____ 150 >1,000 200 >1,000 800 U.S...CusFeS, Germany, Mansfeld -------------Galena, PbS South Africa -------------------Clausthalite, PbSe Germany...Zwickau ____ _ .2 1001,000 South Africa: Transvaal, Rustenburg district __ <.5 Stannite, CusFeSnS |
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| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
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| Copyright © 2001 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/01 $20.00 ⫹ .00 Pergamon...Survey, Denver Federal Center, Denver, CO 80225, USA (Received March 6, 2000; accepted in revised form...Crystalline rocks The Ilı́maussaq alkaline intrusion, South Greenland, contains moderately high concentrations...Mexico, U.S.A.; western Germany; Alaska; and New South Wales) from alkalic basalts (Mathez, 1987; Tingle... 1990). OM has been long observed in stratiform lead–zinc (and copper) deposits of the Mississippi Valley |
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| Plastic Pond Safety at Homestake-Sapin Flotation »36 For Acid Leach = »26 Cuts Mine Accidents »22 VIB... VIB URNUM PLANT: Wemco-Fagergrens St. Joseph Lead Co., well known for progres siveness—and achievement—in...know-how, knowledge gained in a long history in the Lead Belt and other operations, plus ideas from working...Catharines, Ontario e OFFICE: Montreal MINING WORLD MINING IT’S A FACT* WORLD & &, 7Z VOL. 23... “4's = ara. August 1961 Safety program at Homestake-Sapin Partners cuts accidents. A 13 part program |
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| logyoO0000grie &N ROADSIDE % JEOLOGY of South Dakota John Paul Gries Mountain Press Publishing...Gries, John Paul, 1911- Roadside geology of South Dakota / John Paul Gries. p. cm. Includes bibliographical...(pbk. : alk. paper) 1. Geology—South Dakota—Guidebooks. 2. South Dakota— Guidebooks. I. Title. QE163.G68...interpreting the details of the surface geology of South Dakota. My model is Nathaniel Horatio Darton, geologist...depth to groundwater in the western half of South Dakota. Even in this day of gadgetry, field studies |
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| center of the booming White Oaks gold district, Lincoln County, N. Mex. Gold was probably the first metallic...commodity to be commercially mined in the Lincoln County porphyry belt and has the highest production value...Intrusive and Extrusive Alkaline Rocks of the Lincoln County Porphyry Belt, by Theodore J. Armbrustmacher ..................................... .. Roosevelt County Fault. ............................................... . Pre-Permian Paleozoic Rocks of Lincoln County ................................. . Pre-Permian |
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| with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...production of copper, coal, gold, lead, manganese, phosphate, silver, talc, vermiculite, and zinc is impressive...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...2. Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded |
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| SALT LAKE CITY, Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse...model of Kipushi Cu-Pb-Zn, by Dennis P. Cox and Lawrence R. Bernstein Chemical-sedimentary deposits 34a...Descriptive model of Homestake Au, by Byron R. Berger 239 244 Grade and tonnage model of Homestake Au, by Dan... 118. 119. 120. 121. 122. 123. 124. 125. 126. Lead grades of Zn-Pb skarn deposits 92 Silver grades...Tonnages of polymetallic replacement deposits 102 Lead grades of polymetallic replacement deposits 102 |
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| Intrusive and extrusive alkaline rocks of the Lincoln County porphyry belt by Theodore J. Armbrustmacher 4...Buckles and northeast-trending faults Roosevelt County fault Alamosa Creek fault Karst................................... Pre-Permian rocks of Lincoln County....................... Pre-Permian rocks of the................................................. Dakota(?) Sandstone........................................................................... Lincoln County porphyry belt................................ Igneous |
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| not form in sulphur-~ch fluids (BARTON, 197 1). Anhydrite has been identified in minor quantities in all...concentration of pyrite and Au. In thts hole anhydrite was sufficiently abundant in three samples from...Thirdly, the barite may have replaced primary anhydrite. However, deformation and metamorphism has obscured...restricted basin. In their classic study of the Homestake gold deposit, RYE and RYE (1974) found that Au...Dickenson Mine, with 34S-enriched sulphides to +8.5%0 (CROCKETand LAVIGNE, 1984), and the Homestake Mine, where |
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| 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)...121, METALLURGY OF LEAD AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST...AIME TRANSACTIONS VOLUME 178, MINING GEOLOGY AIME TRANSACTIONS 181, MINING, INDUSTRIAL MINERALS, EDUCATION |
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| of "Mineral collecting in the vicinity of Lead, South Dakota." The speaker had gained considerable intimate...weeks in the Homestake Gold Mine. He described this property, and aiso the Tungsten Mine at Lee, in the...gold per ton. Summarizing the minerals of the Homestake mine, Mr' Selchow cited cummingtonite as the predominating...locality in North Carolina. Mr. Morton described the anhydrite from Prospect Park, Paterson, N. J. Miss Schroder...Society on "Prehistoric Fiint Mining." The methods of ancient flint mining and the development of the technique |
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| dealer to join him and go mineral collecting in the lead mines in the southern region of Bulgaria in the...time. Mining in th is region is still very active with several operating lead/zinc mines. Lead mining...More About The Homestake Mine (A number of readers co111111e111ed on 1he Ho111es1ake Mine article Iha/...lcturbonet.com The Homestake is a deep mine going down 8 100 vertical feet into the earth. Mining conditions...nearly exponentially depending on location. At Homestake the rock temperature measured at the 8100 level |
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| HYDROTHERMAL AND MAGMATIC MINERAL DEPOSITS Page Magma, Mine,;Superior (oo. ciges Rocttactek ors eno os es snl...NevadaiGity —'Grass: Valley) iter ore ae ee Shasta County a eee cere asses ee avs Oe ee COlOTAMGS ee Pie...mines of which a district is composed but rather that the geological conditions from one mine to another within...within the district are so generally the same that what is said of one mine will be true for the others...Ee oe Africa lexelkeeenat (COM: hse 2 oie a South America ISOMVIA" wicericr oe AM. nto We 5 Ed |
Homestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA