 | | 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...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked in...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues |  | | 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 |  | | Report (issue) | | Geology and Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL... Geology and Pegmatites of the Fourmile Quadrangle, Black Hills South Dakota By JACK A. REDDEN PEGMATITES...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.__________________________________ |  | | Journal (article/letter/editorial) | | Hills of South Dakota THOMAS J . C A M P B E L L and WILLARD L . ROBERTS Museum of Geology South Dakota...Dakota School of Mines and Technology Rapid City, South Dakota 57701 more comprehensive description of the...occurrences as the Black Hills area of western South Dakota. These occurrences are quite diverse, ranging...of the CusterKeystone area, to the Homestake gold mine in Lead, to golden barite-bearing concretions east...the recently added South Dakota room in the Museum of Geology at the South Dakota School of Mines and |  | | Journal (article/letter/editorial) | | River, New York City, N.Y. ; at the Dake mine, Mitchell County, North Carolina; with tysonite in Cheyenne...Springs, Colorado; and with rutile in Alexander County, North Carolina. MONAZITE, is essentially a phosphate...Park no. 2 mine near Penland and in crystals to one and one half inches in size at the Dake mine in Mitchell...Mitchell County. It occurs also in crystals at the Ray mine near Burnsville and the Ramsey mine near Toledo...Toledo in Yancy County, North Carolina. Large masses of Monazite occurred at the Flat Rock mine in Mitchell |  | | Journal (article/letter/editorial) | | M I N E , CUSTER COUNTY SOUTH DAKOTA and Arthur Smith Jr. Houston, Texas The Tin Mountain pegmatite...about 6 miles west southwest of Custer in the Black Hills of South Dakota (Figure 1 ) . The pegmatite was...one of the properties of the old Harney Peak Tin Co. The mine was acquired by the Maywood Chemical Company...1928 and sold by them along with the Etta mine in 1961. The mine has produced spodumene, beryl, feldspar...primarily amphibo- W . L. Roberts Rapid City, South Dakota lite, composed predominantly of small dark |  | | Journal (article/letter/editorial) | | THE TIN MOUNTAIN MINE IN THE BLACK HILLS, SOUTH DAKOTA By PAUL L. BROUGHTON e g i n a , Shave a s...c h e w aFor n , Cthe anad a The Black Hills of South RDakota collection of rare minerals, the one of...variety of rare radioactive min and Custer area of South Dakota. erals have been found in the excavation...of the region is the Tin Moun is commonly of secondary origin, usually tain Mine, about seven miles west...other ura ter, in Custer County. The mine is com nium minerals. In the Tin Mountain mercially operated |  | | Report (issue) | | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL SURVEY...diagrams of deposits of mica, beryl, lithium, tantalum, tin, and feldspar UNITED STATES GOVERNMENT PRINTING..._______________________ Mining, preparation, and uses of mica. _____________ Mining.___________________________________...Tantalum deposits__________________________________ 58 Tin deposits______-_-_____---_-___-_-_____-_-_____ 59...mines and prospects___________________ 60 Addie tin mine._________________________________ 60 Ajax cla |  | | Journal (article/letter/editorial) | | DESCRIPTION SOUTHWEST OF THE OF CUSTER, PEGMATITES SOUTH DAKOTA. HELEN STOBBE. ABSTRACT. This...feldspar deposit,the Big Tom, five miles south of Custer, South Dakota. The associatedrocks consistof pre-Cambrianschistscut...commercialfeldspar deposits in the vicinity are Tin Mountain, Tricky Claims, and the White Elephant. The...itshighsoda content. The mine is located,in T4S and R4E, 5 milesS. 6• ø W. of Custer (Fig. I). It is easilyreachedby...road that leaves the Custer-Deweyhighway about five-and-a-half miles from Custer. There are severalother |  | | Journal (article/letter/editorial) | | York; the Scott and other quarries near Custer, South Dakota; near the Royal Gorge in Colorado, and elsewhere...Carolina; at Amelia, Virginia, near Clayton, Rabun county, Georgia; etc. The old localities near West Chester...at Shaw and Esray's quarry near Chester, Chester County, Pennsylvania, and is now in the collection of...at the Fisher quar- occurred at the Little Three mine, Ramona, ry, Topsham, Maine, to sixteen inches in...Long Mt. near South Acworth and from the Mountain, Stark, New Hampshire. Crys- McGinnis mine near Rumney |  | | Report (issue) | | lithium_________________________________ History of lithium mining and production ________________________ Imports..._._______.__ North and South Carolina.___---_______-_-_---__-__________ South Dakota________________...area._____________________________ Pala pegmatite district.__--___--___-_-______--_______._ Arizona, New...________________________ Future of the lithium mining industry________--__--___-___-______-___ Literature...Comparative analyses of three spodumene samples, Edison mine, Keystone, S. Dak.. ____..____________^__._______5 |  | Staatz, M.H., Page, L.R., Norton, J.J., Wilmarth, V.R. (1963) Exploration for beryllium at the Helen Beryl, Elkhorn, and Tin Mountain pegmatites, Custer County, South Dakota. Professional Paper 297c. US Geological Survey doi:10.3133/pp297c | Report (issue) | | Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota GEOLOGICAL SURVEY PROFESSIONAL...Helen Beryl, Elkhorn and Tin Mountain Pegmatites Custer County, South Dakota By MORTIMER H. STAATZ, LINCOLN...Beryl pegmatite _____________________________ _ Mine workings ________________________________ _ Production...Elkhorn pegmatite _________________________________ _ Mine workings ________________________________ _ Geology..._____________________________________ _ Tin Mountain pegmatite ____________________________ _ Mine workings ___________ |  | | Journal (article/letter/editorial) | | 2017 Hills of South Dakota for their lithium content. One mass from the Bob Ingersoll mine near Keystone...tons. Another mass was mined at the nearby Peerless mine which measured 20 x 40 x 20 feet. Still another...amblygonite was mined from Giant-Volney mine near Tinton, South Dakota which measured 4 x 20 x 8. Smaller...Smaller masses have been noted at Tin Mountain, South Dakota. Elsewhere a mass of amblygonite from Newry, Maine...found at Tin Mountain near Custer and to one and one half feet at the Ingersoll mine, South Dakota. Smaller |  | | Journal (article/letter/editorial) | | schist matrix from the Murchison greenstone belt, South Africa; 90 × 75 mm. Peter Lyckberg, and published... Be2AlO4. Twinned crystals from the Ratnapura district, Sri Lanka. Photograph of sample R100130 reproduced...Be4Si2O7(OH)2, in pseudohexagonal prisms from the Golconda mine, Governador Valadares, Minas Gerais, Brazil. Photograph...Fershtater et al. (2007) Danalite 2550 Barbara gold mine pegmatites, Coolgardie, Jacobson et al. (2007) Jacobson...Top mine, Fourmile quadrangle, Custer County, Robinson et al. (1985) Dahl and Foland (2008) South Dakota |  | | 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 (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) | | feldspars from three zoned pegmatites, Black Hills, South Dakota: Implications concerning pegmatite evolution...Mineral Deposits, South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3995 and J...geochemical study of pegmatites from the Black Hills, South Dakota, indicates potassium feldspar composition is...geochemicaf study of pegmatifes from the Black Nills, South Dakota, potassium feldspars were collected fmm three...complex dome of Laramide age f-60 m.y.) in south- western South Dakota (Fig 1). Tbe pegmatites are spatially |  | | 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 (issue) | | White Horse Ranch to the Blitzen Valley, (Harney County, Oregon} and on the way I picked up some pieces...looked like slag from a furnace. This was in Grant County, Oregon, about 5 miles from Seneca. I was on a...feet. It was mined on the farm Tveit, Iveland District north of Kristiansand, Norway. A book of biotite...enormous spodumene crystals in the Black Hills of South Dakota ; the huge beryl crystals at Albany, Maine ;...tourmaline crystal 3x3x8 feet in the Luella Mine near Avon, Latah County, Idaho ; and etc. Origin The crystals |  | | 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...prospect.____________________________ Etta spodumene mine.______________________________ Geology-___ . __...303 305 305 307 310 312 314 315 Etta spodumene mine Continued Mineral deposits____--__--------------_-_------Eureka...spodumene prospect._________ Hot Shot feldspar and mica mine.. _____ Geology __________-_---_-_-----------__-_-----Mineral |  | | Report (issue) | | Geology of the Berne Quadrangle Black Hills South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 297-F ... Geology of the Berne Quadrangle Black Hills South Dakota By JACK A. REDDEN PEGMATITES AND OTHER PRECAMBRIAN...___________________ Gneissic pegmatites of the Bear Mountain area- Page 343 344 345 345 345 347 347 347 347...Park dome _ ______________-___-_--------_Bear Mountain dome____--_-______---------Harney Peak dome.__...GEOLOGY OF THE BERNE QUADRANGLE, BLACK HILLS, SOUTH DAKOTA By JACK A. REDDEN ABSTRACT The Berne quadrangle |  | | Journal (issue) | | WASHINGTON May 4, 2002 9:30 am to 6:30 pm Clark County P. U. D. Building 1200 •'ort Vancouver Way Vancouver...and Associated Minerals from Alder Creek, Wheeler County, Oregon Larry B. rrcnch 21 N Winchester Miles City...Hills I. Tin Mountain and Tip Top Mines Robert Smith In the southwest part of South Dakota, along the...to the mineralogist. These are near the towns of Custer and Keystone in the central Black Hills. I would...the town of Custer in Custer county_ These are the Tin Mountain Mine and the Tip Top Mine. The Tin Mountain |  | | 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 |  | | Journal (article/letter/editorial) | | Lithiophilite Montebrasite Petalite Rossmanite Spodumene Triphylite Zinnwaldite Formula LiAlPO4F LiAlSi2O6∙H2O Na(Li1...becomes shale. Subsequent metamorphism during mountain-building events (e.g., the formation of the Alps...of most occurrences (12.5 × 8 cm) from the Tanco mine, Bernic Lake, Manitoba. (c) A large crystal of muscovite...a miarolitic cavity (16 × 12 × 12 cm), Himalaya mine, Mesa Grande, California; the yellow arrow shows...Himalaya mine, Mesa Grande, California; yellow to green crystal from the Little Three mine, Ramona, California |  | | Book (edition) | | Museum of Geology South Dakota School of Mines & Technology Rapid City, South Dakota GEORGE ROBERT RAPP...Vesuvius, Italy (12, column 2) and SEMSEYITE, Julcani mine, Huancavelica, Peru (#3, column 2). Color, page...sandstone at the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated...Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson, M. E.,...rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County; at the Enterprise n1ine |
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