 | | 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) | | MINNESOTA, MISSOURI, NEBRASKA NORTH DAKOTA, OKLAHOMA, SOUTH DAKOTA AND TEXAS BY MARGARET COOPER CONTENTS...Missouri, Nebraska, North Dakota, 1, Part 2, and Part 3 258 Oklahoma, South Dakota, Texas and Section 2....North Dakota, Oklahoma, South Dakota, and Texas 262 souri, Nebraska, North Dakota, Oklahoma, South Dakota...Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, and Texas. It is Part 4 of a comprehensive...Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, and Texas; Index II, Geographical |  | | 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 |  | | 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...substantially from the granite minimum composition in quartz-albite-orthoclase normalized components, showing |  | | 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...sodic and potassic rocks, to simple plagioclase-quartz-perthitepegmatites,and on to zoned pegmatites.The |  | | 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 |  | | 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 |  | | 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...analyses of three spodumene samples, Edison mine, Keystone, S. Dak.. ____..____________^__._______5. Lithium |  | | 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) | | discrepancies in zoned pegmstites, Black Hills, South Dakota G. Geosciences Division, (Received Southwest...from the Harney granite, southern Black Hills, South Dakota yield B total-rock isochron granite age of 1744...Precambrian pegmatites from the Black Hills uplift, South Dakota. The not surprising result that gross discordancies...trending ~~.-SS~. near the western boundary of South Dakota. The exposure of the central Precambrian core...disorepanoies in zoned pegmatites, Black Hills, South Dakota 716 The granite contains xenoliths of metamorphic |  | | 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) | | Rtcrwooo Schoolof Applied Geologlt (Jniversityof New South |l'ales Kensington,N. S.W. 2033, Australia Abstract...(E1 9 2 3 , p . 3 6 2 ) . 5 PerticaE Italy. 2. Mine, Urbino, SULPIiIDES € SULPHOSALTS (i)SULTHIDES...PAIA(}|E(1923,p. 363) ( F I G U R E4 . ) 206 Bob Ingersoll l{ine, Dike No.l, Black Hills, S.Dakota, U.S...70 x 8.89 x 6.35 cm from Maybee Quarry, Monroe County, Michigan, U.S.A. and which is in the Cranbrook...Collection, Central ResearchLaboratory, Mitsubishi Metal Mining Company, Yonu-Shi, Saitana prefecture, Japan; it |  | Jolliff, B.L., Papike, J.J., Shearer, C.K., Shimizu, N. (1989) Inter- and intra-crystal REE variations in apatite from the Bob Ingersoll pegmatite, Black Hills, South Dakota. Geochimica et Cosmochimica Acta, 53 (2) 429-441 doi:10.1016/0016-7037(89)90394-3 | Journal (article/letter/editorial) | | variations in apatite from the Bob Ingersoll pegmatite, Black Hills, South Dakota B. L. JOLL1FF*, J. J. PAPIKE...Institute for the Study of Mineral Deposits, South Dakota School of Mines and Technology, Rapid City,...minima at Nd and Er. Apatite samples from the Bob Ingersoll pegmatite show a large range of REE patterns...BACKGROUND The Bob Ingersoll No. l pegmatite, located 3.2 km northwest of Keystone, in Pennington County, South...South Dakota, contains six internal zones and is enriched in the rare-elements Li, B, Be, F, Nb, Ta, Sn and |  | | Journal (issue) | | was found in the Hell Creek Formation in North Dakota, a heavily studied formation containing a variety...Montana and stretches into portions of North and South Dakota and into parts of Wyoming ("The virtual fossil‖)...Happenings Pg 3 Pebble Pups—Year End Pg 4 District 11 Honors Pebble Pups Pg 5 Installation of Officers...719-488-0880 or e-mail rsvp@wmmi.org. Western Museum of Mining & Industry / info@wmmi.org // Phone: 719-488-0880...the Family Geology Day at the Western Museum of Mining and Industry in January. The CSMS Pebble Pup table |  | | Journal (article/letter/editorial) | | 22234232 0 Fwgunon klLmmh Lta. 1987. Printed in USA. + .a3 LElTER Mineral recorders of pegmatite internal...REE contents of tourmaline from the Rob Ingersoll petite, South T)akota B.L. JOLLIFFand J. J. PAPIKE ...Institute for the Study of Mineral Deposits, South Dakota School of Mines and Technology, Rapid City,...gmnitic pegmatite, located in the Black Hii South Dakota. The total REE concentrations range f?om 40...system. The tourmaline samples are from the Bob Ingersoll No. I Dike, a large, internally zoned, granitic |  | Simmons, William B., Falster, Alexander U., Nizamoff, James W., Freeman, Gary (2019) Giant spodumene and montebrasite crystals from the Plumbago North pegmatite, Oxford County, Maine. The Canadian Mineralogist, 57 (5) 795-797 doi:10.3749/canmin.ab00024 | Journal (article/letter/editorial) | | CRYSTALS FROM THE PLUMBAGO NORTH PEGMATITE, OXFORD COUNTY, MAINE WILLIAM B. SIMMONS§ AND ALEXANDER U. FALSTER...Museum, Bethel, Maine, USA JAMES W. NIZAMOFF 64 Mineral Drive, Hebron, Maine, USA GARY FREEMAN Freeman...Freeman Resources, LLC, 48 Lovejoy Road, South Paris, Maine, USA Keywords: giant crystals, spodumene, montebrasite...on the north side of Plumbago Mountain, Oxford County, Maine. The pegmatite is spodumenerich and is potentially...portion of the pegmatite is principally composed of quartz, albite, muscovite and spodumene. Initial sampling |  | | Journal (article/letter/editorial) | | pegmatite internal evolution: Bob Ingersoll pegmatite, Black Hills, South Dakota* B. L. JOLLIFF, J. J. PAPIKEand...SHEARER Institutefor the Study of MineraIDeposits,South DakotaSchool of Mines and Technology,RapidCity,...work follows a study of tourtnaline at the Bob Ingersoll pegmatite (JOLLIFF et al., 1986) and incorporates...element redistribution. GEOLOGIC BACKGROUND The Bob Ingersoll pegmatite conformably intrudes Proterozoic metamorphic...comprised ofbiotite-gamet-staurolite. schist and minor quartz&e. The location of the pegmatite and its spatial |  | | 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...studiedthe Bob Ingersoll pegmatites, Keystone,S. Dak., and the Hyatt Beryl pegmatite,Larimer County, Colo...closeassociation with potashfeldspar,plagioclase, and quartz. Many of the more commonprimary uraniummineralsbelongto...where they are associatedwith muscovite,albite, and quartz. The pyrochlore-microlite mineralsare most abun- |  | | Journal (article/letter/editorial) | | pegmatitic feldspars from the southern Black Hills, South Dakota G. Cr,nvn SolovroNrr Gnoncn R. RossNr.q.N Division...pegmatites occurring in the southern Black Hills district, South Dakota. The spectroscopicdata indicate that the...metasedimentaryrocks in the southern Black Hills district. centmaterialintimatelymixed with sinuouspatchesof...microcline from the Bob Ingersoll and Rossman, 1985). These works discovered that the mine. The major absorption...Hills pegmatite tropic. Other fluid inclusions. district show similar behavior (Table l). Absorption near |  | | Report (issue) | | Near rringie, Pringle Southern Black Hills, South Dakota, "Vii ic«*rl Kw Caused by Rare-Mineral I tnckvrkncc»«4...Anomaly Near Pringle, Southern Black Hills, South Dakota, Possibly Caused by Unexposed Rare-Mineral Pegmatite...Products Section, U. S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...group of pegmatites .............................. Mining and exploration for lithium minerals, beryl, and...of tantalite-columbite from the Etta pegmatite, Keystone, S. Dak. .................................... |  | | Journal (article/letter/editorial) | | MINERALS FROM ZONED PEGMATITES OF THE BLACK HILLS, SOUTH DAKOTA Peur L. Wnrs, [/. S. Geological Suruey,Washington25...system. Beryl, spodumene, tourmaline, garnet and quartz containing fluid inclusions were heated, and temperatures...three pegmatites. Beryl from inner zones of the Bob Ingersoll No. 1 and Highland Lode pegmatites gave lower...inclusions Results. Highland Lode (John Ross Mine) Bob Ingersoll No. 1 pegmatite BoblngersollNo.2pegmatite...Peerlesspegmatite. . . Hugo pegmatite. . Tourmaline. . Quartz....... S p o d u m e n e. . Garnet. Discussion |  | | Report (issue) | | .. ii :iet3Baorpfcic zoek» of tha Ssystooa district of rock type* «*«.«*«,*«*,**.*.*,» Quart** and...«*«*»*»«.***** 92 1* locatioa of t&a Sayaton* district and dlatributioa of pe^raatitca la t&t aoutJwra...SejTrtone district, Coaoty, Sotttii DeLkota *«***«*«»* ^. Stnstttural treoda of the Heystona district, County...County, South Bakata *«****«*,***»««,, In * Orientation of 160 polott to discordant contacts of 6* Geologic...Geologic map and section, Big Chief Peimla^toa County, 3* DaJt. .«,.., «...,,.* la T« Geolo^te section, |  | | Journal (article/letter/editorial) | | columbite is related to a particular pegmatite district, its paragenetic position, and the presence of...discovery, at the Mica Lode pegmatite in Fremont County, Colorado (Heinrich, 1948), of a relatively large...spessaritite) rock that replaces footwall parts of quartz-microcline cores. G (Mica Lode) 5.58, 5.66, and...UOe pegmatite deKun, 1959 Umeis, Wambad Dist, South-West Africa biotite schist flanking pegmatites...samarskite (variable medium gray). Late veinlets of quartz (black). c) Tin Mtn., Black Hills, S. D. Columbite |  | | Report (issue) | | UC-NRLF B 3 JTH am IDD DAKOTA GEOLOGICAL SURVEY BULLETIN NO. J. E. 3 TODD, STATE GEOLOGIST ... MINERAL RESOURCES OF SOUTH DAKOTA INCLUDING MINERAL WEALTH OF THE BLACK HILLS BY CLEOPHAS C. O^HARRA...MINERAL BUILDSSUM&^RIAL FUELS AND WATERS OF SOUTH DAKOTA > WITH PRODUCTION FOR IQOO BY JAMES E. TQ02...TQ02 TODD EARTH SCIENC LIBRARY GIFT OF SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN NO. J. E. 3. TODD...TODD, STATE GEOLOGIST MINERAL RESOURCES OF SOUTH DAKOTA INCLUDING MINERAL WEALTH OF THE BLACK HILLS |  | | Journal (article/letter/editorial) | | consisted of galena intimately associated with the gold quartz veins of the main mineralization cycle, while the...second galena, collected at the Spokane Mine in the Keystone area, came from a lead vein which has been... and location K-141 (Homestake Gold Mine)* • BH-1 (Spokane Mine) Pb!M Pb»= Pb*« Pbios Estimated... ' Sample supplied by R. E. Sargent, Homestake Mining Co., Lead, S. D. Wright (1923) suggested that all...that there probably was only one period Homestake Mine has been calculated using of mineralization and |
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