 | | 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) | | [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) | | 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...isoclinally folded and metamorphosed to biotite and almandine grades before granitic activity began. At 1700 |  | 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...miarolitic cavities. Montebrasite, beryl, cassiterite, almandine–spessartine series garnets, fluorapatite and columbite |  | | 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 (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) | | Hills, South Dakota* and J.J. PAPIKE C.K.SHEAFER Institute for the Study of Mineral Deposits, South Dakota...Peak Granite ( 1.7 b.y.) in the Black Hills, South Dakota, is a well-exposedgranite complex surrounded...in the Precambrian core of the Black Hills, South Dakota, is a well exposed granite complex surrounded...geologic map of the southern Black Hills of South Dakota illustrating the Precambrian core, Hamey Peak...determined with the MAC electron microprobe at the South Dakota School of Mines and Technology (SDSM&T) using |  | | Report (volume) | | 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 |  | | Journal (article/letter/editorial) | | 2)(Ta1.6Nb0.3Sn0.1)O6(F0.7OH0.3), Ca-enriched almandine (Alm44.6Sps26.4Grs26.2), Caenriched spessartine...Cs-rich beryl, Rb- and Cs-rich lepidolite, garnet (almandine–spessartine), fluorapatite, schorl, elbaite, “fluor-elbaite”...garnet in the pegmatite is restricted to the almandine–spessartine series, with variable, but generally...spessartine cores (Ca = 0.06 apfu) and marked Ca-rich almandine overgrowths (0.78 < Ca < 1.04 apfu or equivalent...tourmaline-rich regions and have identical Ca-rich almandine compositions (0.63–1.04 apfu Ca) to the overgrowths |  | | Catalog/List | | limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen...Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on...Derby mine White xlline lamellar mass with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...basic sulfate of aluminum and potassium Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline |  | | Catalog/List | | Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass ....sodium and iron California San Benito River, Gem mine Black prismatic xls imbedded in syenite CROSSITE...Sodium iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite ... |  | | Journal (article/letter/editorial) | | satellite pluton of the Hamey Peak Granite, South Dakota: The role of boron* J. R. ROCKHOLD’*+,P. I....pluton on the flanks of the Hamey Peak Granite, South Dakota, displays prominent mineral and textural layering...stretches nearly 200 km north-northwest in western South Dakota (Fig. 1). The core of the dome consists largely...pluton of the Hamey Peak Granite, Black Hills, South Dakota. A distinguishing feature of the pluton is its... 2). The pluton intrudes steeply to moderately south-dipping schists. It has a dome-shape with schist |  | | Report (issue) | | International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...elbaite crystals with lepidolite from the Golconda Mine in Minas Gerais, Brazil by Eberhard Equit, 1993...CHRISTIAN WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL, USA Tourmaline ♦ History ♦ Mineralogy • Tourmaline....... 85 North America ..................... 89 South America ..................... 96 • References ....were uncovered there until the 1860s when a true mining effort was directed at the outcrop (King, 2000) |  | | Journal (article/letter/editorial) | | lepidolite- to amblygonite-subtype Bob Ingersoll I pegmatite, South Dakota (Jolliff et al. 1986). Intermediate...used by the Cabot Corporation, which operates a mine at Tanco. The unaltered amphibolite host-rock consists...quartz, plus minor biotite, epidote, titanite, almandine and chlorite (Morgan & London 1987). The texture...spodumene-rich Edison pegmatite, Black Hills, South Dakota, has alteration assemblages similar to those...tourmaline. ACKNOWLEDGEMENTS The authors thank Bob Martin and the reviewers, G.B. Morgan, VI and R.V |  | | Report (issue) | | GEOCHEMISTRY AND ORIGIN OF PEGMATITES CHEROKEE-PICKENS DISTRICT, GEORGIA Alexander J. Gunow and Gregory N. Bonn...Creek, Cherokee County. THE GEOCHEMISTRY AND ORIGIN OF PEGMATITES CHEROKEE-PICKENS DISTRICT, GEORGIA Alexander................................. . 41 The Cochran Mine ........................ . ........................................................ .47 The Cagle Mine .................................................... . . ... .................... 50 The Amphlett Mine ....... . ..................................... |  | | Catalog/List | | ...................... . . . . . . 77 78 Mining and Mining Engineering ............. 78 Paleontology...COVER PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped...... . Fl. Utah Toelle Co., Gold Hill, Gold Hill mine. .50 2.50 Transparent xls on limonite with austinite...fluo rescence under ultraviolet light. The Ojuela mine is one of Mexico's largest producers of beautiful...calcium hydroxy-silicate. Ca lifornia Riverside County, Crestmore. White prismatic crystalline on merwinite |  | | Journal (article/letter/editorial) | | Type-A Type-B, C, D, E East outcrop Old Nagatare mine Associated minerals Type-A Type-B Quartz Quartz...collected from the old Nagatare mine. Although Y1359-3 was obtained before the mining, it was classified into...FKα), albite (for NaKα), forsterite (for MgKα), almandine (for AlKα and FeKα), diopside (for SiKα and CaKα)...recorder of pegmatite evolution: Bob Ingersoll pegmatite, Black Hills, South Dakota. American Mineralogist, 71...and Chijiwa, K. (1994) Geology of the Fukuoka district, Geological Sheet Map 1:50,000, Fukuoka (14) No |  | | Journal (article/letter/editorial) | | Van den Berg S. Whitfield M. Wilson M. J. U.S.A. SOUTH AFRICA Erlank A. J. Vogel J. C. SPAIN Albaiges J...ex~~rnent~ study of Nb and Ta pa~itioning between Z-rich mine& silicate liquids at high pressure and temperature...Geochemistry and evolution of the South Platte gmnitepegmatite system, Jefferson County, Colorado 455 C. K. SNARER...unite-satire system: Hamey Peak Granite, Black Hills, South Dakota 473 J. R. ROCKHOLD, P. I. NABELEK and M. D...satellite pluton of the Hamey Peak Granite, South Dakota: The role of boron 4x7 MAMORUMURATAand TETSUMARU |  | | Journal (article/letter/editorial) | | Sciences, University of Missouri, Columbia, MO 65211, USA e-mail: nabelekp@missouri.edu M.-L. C. Sirbescu Department...University, 314 Brooks Hall, Mount Pleasant, MI 48859, USA Keywords Granite Pegmatite H2O Undercooling...plutons. For example, in the San Diego County of California, USA, Li–Cs–Ta-type (LCT) pegmatites occur...differentiation of pegmatites. In the Black Hills of South Dakota, USA, granite pegmatites occur as sheets within...only in some pegmatite districts, as in San Diego County, where sheets have intruded impermeable granitic |  | | Journal (article/letter/editorial) | | paragenetic variations of CGM at the field or district scale. In this study, which is part of an extensive...leucogranites. The Brunswick pegmatite field lies largely south of the Norumbega Fault Zone (Fig. 2) within the... Fe minerals: Bt: biotite, Srl: schorl, Alm: almandine, Mgt: magnetite, Gft: graftonite, Trp: triphylite...fractionated simple to berylbearing pegmatites south and west of the batholith and moderately fractionated...pegmatite, however, is poorly exposed, and future mining may reveal the presence of F-rich minerals. Microlite |  | Kalt, Angelika, Schreyer, Werner, Ludwig, Thomas, Prowatke, Stefan, Bernhardt, Heinz-Jürgen, Ertl, Andreas (2001) Complete solid solution between magnesian schorl and lithian excess-boron olenite in a pegmatite from the Koralpe (eastern Alps, Austria) European Journal of Mineralogy, 13 (6) 1191-1205 doi:10.1127/0935-1221/2001/0013-1191 | Journal (article/letter/editorial) | | relicts of garnet in the tourmalinite band are almandine-rich (Fe = 1.88-1.96 p.f.u.) with minor pyrope...Jolliff et al. (1986) for the Bob Ingersoll pegmatite from South Dakota and interpreted as a fractionation...group, from the Little Tree mine pegmatite, Ramona district, San Diego County, California. Am. Mineral....recorder of pegmatite evolution: Bob Ingersoll pegmatite, Black Hills, South Dakota. Am. Mineral., 71, 472-500...Pegmatite-wallrock interactions, Black Hills, South Dakota: Interaction between pegmatite-derived fluids |  | | Journal (article/letter/editorial) | | Little Three layered pegmatite-aplite dike, Ramona District, California Received: 24 March 1998 / Accepted:...100 East Boyd Street, SEC 810 Norman, OK 73019, USA; Fax: (405) 325-3140; e-mail: gmorgan@ou.edu Editorial...Little Three pegmatite-aplite dike from the Ramona district, California, feldspar compositions and thermal...the George Ashley Block pegmatite (Mesa Grande District, CA) accumulated by crystal settling. Consistent...pegmatite district of southern California (Fig. 1). Like many other dikes in San Diego County, it has long |  | | Journal (article/letter/editorial) | | Czech Republic, and the White Queen mine, Pala, San Diego County, California. Zoned crystals consist...K-feldspar, beryl, and muscovite at the White Queen mine. Chemical compositions of foitite and associated...elbaite with 1.0–1.3 Fe apfu at the White Queen mine. The second stage involves formation of foitite...pegmatite, Dobrá Voda, Czech Republic, White Queen mine, California. SOMMAIRE Nous décrivons des cristaux...Moravie occidentale, en République Tchèque, et à la mine White Queen, à Pala, comté de San Diego, en Californie |  | | Journal (article/letter/editorial) | | fluorapatite, cordierite, andalusite, dumortierite, almandine > spessartine, pyrrhotite, ilmenite and rutile...(Nb,Ta,Ti,W)oxides, arsenopyrite, löllingite, almandine » spessartine, monazite-(Ce), zircon and xenotime-(Y)...minerals include fluorapatite, beryl, spessartine ³ almandine, cassiterite, manganocolumbite, pollucite, zircon...Dolní Bory, La¹ toviè ky in the Bory pegmatite district, western Moravia (see e.g., Novák & Selway, 1997;...(2000): Complexly zoned fibrous tourmaline, Cruzeiro mine, Minas Gerais, Brazil: a record of evolving magmatic |  | | Catalog/List | | Geology ..... . Petroleum Geology ..... . Mining and Mining Engineering . Prospecting and Fluorescence...VANADINITE specimen from the Apache mine, near Globe, Gila County, Arizona GLOBES AND ATLASES .........fluo rescence under ultra violet light. The Ojuela mine is one of Mexico's largest producers of beautiful...calcium hydroxy-silicate. California Riverside County, Crestmore. White prismatic crystalline on merwinitegehlenite...Copper aluminum silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky- blue micro xls and coatings on |
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