 | | Journal (article/letter/editorial) | | [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...muscovite, col ti mhite-tantalite. ambl ygonite, spodumene, and feldspar probably peaked in the 1940s. However...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked in |  | | 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.___________________________________...Mineralogy-___________________________________ 55 Spodumene _______-_-____-_--____------____ 55 Amblygonite..._________________- i __-__-__--___-__ 57 Prospecting for spodumene, amblygonite, and lepidolite ________ ______:...mines and prospects___________________ 60 Addie tin mine._________________________________ 60 Ajax claim |  | | Report (issue) | | lithium_________________________________ History of lithium mining and production ________________________ Imports...deposits in pegmatites._____________________________ Spodumene deposits.._----___-____-________-__________ Amblygonite..._._______.__ North and South Carolina.___---_______-_-_---__-__________ South Dakota________________...area._____________________________ Pala pegmatite district.__--___--___-_-______--_______._ Arizona, New...________________________ Future of the lithium mining industry________--__--___-___-______-___ Literature |  | | 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 |  | | Journal (article/letter/editorial) | | metamorphic rocks in the southern Black Hills, South Dakota JnvrnsJ. Nonrox* Branch of Central Mineral Resources...Center, Denver, Colorado 80225, U.S.A., and South Dakota School of Mines and Technology, Department of...Geology and Geological Engineering, Rapid City, South Dakota 57701,U.S.A. Ansrnlcr The pegmatite field and...Harney Peak Granite of the southern Black Hills, South Dakota, form an igneous system that progrcssesfrom...satellitic plutons in the southern Black Hills, South Dakota, are surrounded by a region containing about |  | | Report (issue) | | Some Pegmatites in the Southern Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-E ...Some Pegmatites in the Southern Black Hills South Dakota By JAMES J. NORTON and others PEGMATITES AND...Potash feldspar_________________________________ Spodumene.___________________________________ Beryl ___...prospect.____________________________ Etta spodumene mine.______________________________ Geology-___...301 302 303 305 305 307 310 312 314 315 Etta spodumene mine Continued Mineral deposits____--__-------- |  | | Journal (article/letter/editorial) | | University] at 23:49 05 October 2014 Daybreak Mine, Spokane County, Washington T he naming of minerals that...its outstanding classic occurrence at the Daybreak mine near Elk, Washington. Autunite is characterized...most “autunite” specimens that have been found on mine dumps or have resided in collections for decades...some localities, including that from the Daybreak mine described below, dehydrates in such a way that what...of autunite aggregates from the Daybreak mine, Spokane County, Washington; John Lucking specimen, Jeff |  | | 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 |  | | Journal (article/letter/editorial) | | mineralsmay be recoveredas by-products of feldsparor mica mining. Madagascaris the only country that has produc...mineralsthat were producedas byproducts during mining for mica and feldspar. The studyof uraniummineralsin...Ingersoll pegmatites, Keystone,S. Dak., and the Hyatt Beryl pegmatite,Larimer County, Colo.; and to JamesJ...pegmatites containing deposits of mica, beryl,spodumene, lepidolite, feldspar,or columbite-tantalite,...1. Cross section,Hyatt Beryl pegrnatite,Larimer County, Colo. Fracture-filling units are tabular or veinlike |  | | Journal (article/letter/editorial) | | muscovite in pegmatite wall zones, Black Hills, South Dakota, USA B.L. JOLLIFF,'J.J.PAPIKE,* andC.K. SHEARER'...Washington University, St. Louis, MO 63 130499, USA *Institute of Meteoritics, Department of Geology...University of New Mexico, Albuquerque, NM 87 13l- 1126, USA (Received January 6, 1992; accepted in revised form...character and degree of compositional evolution in the Keystone area of the Black Hills. Whole-rock compositions...provided a model for the PEGMATITE FIELD OF the Keystone area, along the northeastern flank of the Harney |  | | Book (edition) | | SPHALERITE CORUNDUM FELDSPAR ^ PHENACITE SPODUMENE DANBURITE DATOLITE GARNET FLUORITE QUARTZ...quartz amethyst, tourmaline, beryl, topaz and spodumene. crystals, Areas in Maine, Connecticut and California...associated with such rocks. Because hard rock mining amateur will usually get is tedious and expensive...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...matrix rock. Polished Fairburn agate from South Dakota. \\ jfc^ ^ ^ * Emerald in matrix. Emerald |  | | Report (issue) | | Deposits of the Peerless Pegmatite Pennington County South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER...Deposits of the Peerless Pegmatite Pennington County South Dakota By DOUGLAS M. SHERllDAN, HAL G. STEPHENS...__________________ Acknowledgments__________________________ Mine workings _____________________________________ Geology...DEPOSITS OF THE PEERLESS PEGMATITE, PENNINGTON COUNTY, SOUTH DAKOTA By DOUGLAS M. SHEKIDAN, HAL G. STEPHENS...Peerless pegmatite, half a mile south of Keystone, Pennington County, S. Dak., has been a major source |  | | Report (issue) | | Geology of the Hugo Pegmatite Keystone, South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-B Geology... Geology of the Hugo Pegmatite Keystone, South Dakota By J. J. NORTON, L. R. PAGE, and D. A. BROBST PEGMATITES...quartz-cleavelandite* pegmatite-. __ Zone 5: Quartz-microcline-spodumene pegmatite____ Zone 6: Quartz-microcline pegmatite...and section of the area near the Hugo pegmatite, Keystone, S. Dak. Geologic map, underground workings, and...quartz, albite, microcline, mica, amblygonite, and spodumene a,t successive zonal contacts. Index map.-___ |  | | Journal (issue) | | the Geology and Resources of the Black Hills of Dakota with Atlas, Washington. 1879-1880, quarto, pp....used on one other report. where the birds denoted mine villages in a region of Mexico. It predates the...Preliminary Report of Ex plorations in Nebraska and Dakota. in the Years 1855-56-57. Washington. I 875. Oc...Black Hills, and adjacent pans of the Nebraska and Dakota regions was originally as an appendix to the Humphrey...topographic and geographic features from Kansas in the south to the Canadian border on the north. The map extends |  | | Journal (issue) | | the Geology and Resources of the Black Hills of Dakota with Atlas, Washington. 1879-1880, quarto. pp....used on one other report. where the birds denoted mine villages in a region of Mexico. It predates the...Preliminary Report of Ex plorations in Nebraska and Dakota. in the Years 1855-56-57. Washington. 1875. Oc...Black Hills. and adjacent pans of the Nebraska and Dakota regions was originally as an appendix to the Humphrey...topographic and geographic features from Kansas in the south to the Canadian border on the north. The map extends |  | | Journal (article/letter/editorial) | | plagioclase, perthite,spodumene(or petalite),amblygonite, (6) quartz,spodumene (or petalite),(7) quartz...ward,the rockbecomes mostlyfeldsparand quartz. Spodumene-rich zones,if present,follow feldsparquartz zones...The most based on evidence from the Black Hills, South Da- prolificsources of problemshave beenlarge lithium...te$podumene 6 Plagioclase-quartz-spodumene 7 Quartz-spodumene 8 Lepidolite-plagioclase-quartz ...X X X JDoesnotinclude pegmatites of thetin-spodumene belt(NorthCarolina andSouthCarolina) or Alabama |  | | Report (volume) | | Beecher No. 3-Black Diamond Pegmatite Custer County South Dakota GEOLOGICAL SURVEY BULLETIN 1072-1 Beryl...Beecher No. 3-Black Diamond Pegmatite Custer County South Dakota By JACK A. REDDEN CONTRIBUTIONS TO ECONOMIC...beryl deposit in pegmatite of the Black Hills, South Dakota UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...BEECHER NO. 3-BLACK DIAMOND PEGMATITE, CUSTER COUNTY, SOUTH DAKOTA By JACK A. EEDDEN ABSTRACT The Beecher... that plunge both northward and southward. The south end of the pegmatite is formed of two coalescing |  | | Report (issue) | | Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-D ...Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota By JACK A. REDDEN PEGMATITES AND OTHER PRECAMBRIAN...prospects-_--------------------Big Tom mine (pegmatite 64) -------------------Corky mine (pegmatite 58)____--_--------------Gayle...9)__________________ Red Spar mine (pegmatite 70)-___--__-___________ Rock Ridge mine (pegmatite 113)_________________...113)_________________ Warren Draw mine (pegmatite 12)________________ Geology.__________________________________ |  | | 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 |  | | Journal (article/letter/editorial) | | Holmquistite-bearingamphibolite, Edison pegmatite, Black Hills. South Dakota C. K. SnnaRER, J. J. P.q.prre...Mineral Deposits, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701,U.S.A. Ansrnacr...amphibolite adjacent to the Edison pegmatite, Black Hills, South Dakota, three amphibolite assemblagesresulting...holmquistite is formed around Li rich pegmatitesin which spodumene, lepidolite-lithian muscovite, or petalite are...alteration zone adjacentto the Edison pegmatite,Black Hills, South Dakota, to assessthe effectofpegmatite |  | | Journal (article/letter/editorial) | | Review of Fatty Acid Collectors: Implications for Spodumene Flotation Brian Kawenski Cook * and Charlotte...Charlotte E. Gibson The Robert M. Buchan Department of Mining, Queen’s University, Kingston, ON K7L3N6, Canada...Unsaturated anionic fatty acids are the primary spodumene flotation collectors, known to be strong collectors...Fundamental flotation research consensus is that spodumene flotation is driven by a fatty acid–anion complex...improve flotation performance. Testwork with real spodumene ore is rare in recent literature, but older publications |  | | Report (issue) | | Geology of the High Climb Pegmatite Custer County South Dakota GEOL.OGICAL SURVEY BULLETIN 1015-C Geology... Geology of the High Climb Pegmatite Custer County South Dakota By DOUGLAS M. SHERIDAN A CONTRIBUTION TO...production-_____________________________________ Mine workings________________________________________________...CUSTER COUNTY, S. DAK. By DOUGLAS M. SHERIDAN ABSTRACT The High Climb pegmatite, Ouster County, S. Dak...lenticular core of quartz pegmatite containing altered spodumene. In addition to the five zones, a fracture-filling |  | | Journal (issue) | | call for appointment Tourmaline Tourmaline Queen Mine Pala, California NEW ACQUISITIONS: RUTILE from...the Department of Geology of the University of South Caro lina in Columbia. It was a pleasant and exhilerating...Department of Geology Museum, University of South Carolina, Columbia, South Carolina. Perhaps the collection, begun...hiddenite specimens in his collection from Alexander County, North Carolina, and those superb quartz crystal...surprisingly good specimens. Nowadays the University of South Carolina’s collection cannot be classed as one of |  | | Journal (article/letter/editorial) | | origin of He a, that the spodumene specimen (Table 1) from the Edison Pegmatite Mine may have been near radioactive...Beryl (Lemnas, Kimito, Finland) Beryl (Keystone, South Dakota) Beryl. (Jokkmokk Parish, Lapland, Sweden)...New Hampshire) Spodumene (Cat Lake, Manitoba, Canada) Spodumene (Edison Mine, South Dakota) 0.5 1.2 1...State well, Lea County, New Mexico) Natural gas well (Gulf Oil, W. Grimes well, Lea County, New Mexico)...minerals of Franklin and Sterling Hill, Sussex County, New Jersey: U.S. Geol. Survey Prof. Paper 180 |
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