 | | Journal (article/letter/editorial) | | uranium deposits in northwestern Nevada and southeastern Oregon, USA Stephen B. Castor ) , Christopher...NV 89557, USA Received 14 June 1999; accepted 24 September 1999 Abstract Northwestern Nevada and southeastern...peralkaline rocks in the McDermitt and Virgin Valley calderas. At McDermitt, major deposits are along...ŽKings River. and northern ring fractures ŽBretz–Opalite. of the caldera complex. The Kings River deposits...contemporaneous with igneous activity. The Bretz–Opalite deposits, which include the large Aurora resource |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Session...Collection LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans for the area...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority |  | | Journal (article/letter/editorial) | | Africa vanadium deposit, Wilson Springs, Garland County, Arkansas, U.S.A. FeZr(PO4)2-4H20. Monoclinic,...coloudess to rosy Virgin Canyon complexes, Questa, Tats County, grains and aggregates, up to 5 mm across and New...Nelen, 1991. Neues Jahrb. complex, Questa, Tats County, New Mexico, Min., Mh., 169. As bladed, coloudess...Creek, Black Range district, Catron County and in Willow Spring Draw, Sierra County, New Mexico, U.S.A...(up to 0.5 mm) on quartz at the McAlpine mine, Tuolumne County, California, U.S.A; mcalpineite occurs with |  | | Journal (issue) | | ., No 1. Mimetite, variety Campylite, Dry Gill mine, Caldbeck Fells, Cumbria . _ ... Specimen: 135...interest to amateur mineralogists, collectors, and mining historians. Contributions or suggestions for articles...minerals in Scotland; ... Dr Brown, living in the district, had kept an eye upon everything that came his...Clyde In the parish of Erskine in the Renfrew District ofStrathclyde Region, Scodand. It is about 7km...(Telephone 0872 223227). August 2nd: Visit to Dufron Mine, Dufton, near Appleby. Meet at Dufton Village municipal |  | | Catalog/List | | Design District Showroom 1518 Slocum Street • Dallas, TX 75207 Heritage Auctions Design District Showroom...Painted Desert Member Circle Clifs, Garield County, Utah, USA 37.00 x 23.50 x 1.00 inches (93.98 x 59.69...La Matilda Formation El Moyano, Puerto Deseado District, Santa Cruz Province, Argentina 12.00 x 10.75...Basalt Formation Goodnoe Hills, Klickitat County, Washington, USA 15.75 x 15.00 x 0.50 inches (40.01 x 38...Jurassic Shishugon Formation Junggar Basin, Qitai County, Xinjiang Province, China 30.00 x 19.50 x 1.00 |  | | Report (issue) | | W. T. Schaller, Afwillite NMNH 95237 Dutoitspan Mine, Kimber¬ ley, South Africa Dutoitspan Ammonioborite...Geological Survey, 1950) Trinity Anemousite County, California. Contributions to Mineral¬ (discredited...Vonsen, 1920) NMNH 106112 from the Hillside Mine, Yavapai County, Ari¬ L. G. Berry, 1947. Composition and...Aluminocopiapite Utah NMNH K. J. Murata, Trinity County, California M. C. Bandy, 1938. Utah. J. M. Axelrod...93834 Island Mountain, Mountain, from Mine, Yavapai County, Arizona (L. J. Cabri, 1976) Island Group |  | | Journal (volume) | | of euhedral schulenbergite at the Penberthy Croft Mine, Cornwall. Journal of the Russell Society, 19, 34–35...and Pacey, A. (2016). Segnitite from Weardale, County Durham. Journal of the Russell Society, 19, 39–42...Famous British Mineral Localities: Penberthy Croft Mine, St Hilary, Cornwall, England. UK Journal of Mines...Caledonian magmatism of central Wales and the Lake District. Similar igneous rocks have been proved in boreholes...description of analcime at Enderby. BARYTE, BaSO4 Croft Quarry, Croft Baryte occurs as very thin, white to |  | | Book | | particularly since the commencement of the very lucrative mining of the Palabora carbonatite for copper, and a host...by-products, and it is the exploration efforts of mining companies that have led to the discovery of many...Verlag, Berlin. 252 pp. DEANS, T. 1966. Economic mine ralogy of African carbonatites. 111 O . F. Tuttle...pyrite-chalcopyri te-tetra hedri te. The S i l ver Queen Mine 35 km to the west-sou thwest is located on fissure-filled...in the U.S. (sec U.S. No. 96, Okanogan County). Economic /\ mine prod ucing gold, s i lver, lead and zinc |  | | Book | | individual deposits or districts. (in brackets country, district, deposit reviewed): Adamek P. (Scandinavia), Adams...Africa, Namibia), Chenoweth W. (Colorado Plateau, USA), Coste A. (Limousin, France), Cuney M. (granites...Grauch R (western USA), Gautier A. (breccia pipe deposits, USA), Halladay Ch.R (eastern USA), Harshman E.N...N. (Wyoming Basins, USA), Hruby J. (CSFR), Kolb S. (Bavaria, W-Germany), Krol W. (Eastern Europe), Matos... N.M., USA), Smith RB. (South Texas, USA), Tan H.B. (Canada), Thamm J. (Colorado Plateau, USA), Tauchid |  | | Report (issue) | | Description of a selected deposit: The Canyon deposit (USA) ..................... 241 3.9. 3.10. 3.11. ...262 Sandstone-hosted roll-front deposits in the USA ................................................... Description of a selected deposit: The Denison mine deposit (Canada) ....... 304 Surficial deposits...partial melting, such as pegmatites (Bancroft district and Charlebois Lake, Canada); (b) Disseminations...Zaire); Jachymov (former Czechoslovakia); Limousin district (France)); (ii) Deposits associated with ‘old’ |  | Ferenc, Štefan, Števko, Martin, Mikuš, Tomáš, Milovská, Stanislava, Kopáčik, Richard, Hoppanová, Eva (2021) Primary Minerals and Age of The Hydrothermal Quartz Veins Containing U-Mo-(Pb, Bi, Te) Mineralization in the Majerská Valley near Čučma (Gemeric Unit, Spišsko-Gemerské Rudohorie Mts., Slovak Republic) Minerals, 11 (6) 629 doi:10.3390/min11060629 | Journal (article/letter/editorial) | | valley near Čučma, about 7 km to the NNE of the district town of Rožňava (Eastern Slovakia). Mineralization...vicinity of the Čučma village, north of the district town Rožňava (Eastern Slovakia), were, in the...The site is located about 7 km to the NNE of the district town Rožňava, 3.5 km to the NE of the center...(AsLα), apatite (PKα), PbCO3 (PbMα), ThO2 (ThMα), baryte (SKα), SrTiO3 (SrLα), fayalite (FeKα), YPO4 (YLα)... Th (Mα)—thorianite, Pb (Mβ)—crocoite, S (Kα)— baryte, P (Kα)—apatite, Y (Lα)—YPO4 , Hf (Mα)—ZrO2(kub |  | | Journal (issue) | | Osterreich€ 10,50. Niederlande€ 10,50. Schweiz CHF f0,50. USA$ 12,00 Mineralien von der Uranerzlagerstätte Zirovski...ACHAT-MAGAZIN Die „Agate Expo 2016" in Cedarbug, Wisconsin, USA 88 News aus Quartzite 2015 88 89 Ein Neufund...Titelbi ld zeigt Pyrit-Kristalle van der Pucarrajo Mine in Peru . Höhe der Stufe 4 cm . Sammlung K. & M...in alle Kontinente - und schon sehr früh in die USA, wo die Sammelleidenschaft bereits mehr als ein Jahrzehnt...Lavinsky oder Stuart Wilensky. Top-Calcite aus den USA,Mexiko, England, Rumänien, Kasachstan, Russland, |  | | Journal (issue) | | turquoise .from the Little Gem Mine (also known as the Cracker Jack Mine) in Nevada. It comes in two types:...famous old-time Mexican lavender lace agate. The mine producing this has been closed for some time. but... . ..• . ........... S .40 per gram Turquoise. Nevada. blue with grey or black matrix ............................. ........ S .75 per lb. Turquoise. Nevada. green with brown spiderweb ......................50 per lb. Medium dark - most popular color In USA$ .04 per carat ... $4.00 per lot Pata de Gallo Agate• |  | | Report (issue) | | . 37 2.4.2. Geologic setting of Witwatersrand district, South Africa..................... 38 2.4.3. Ore...Ore geometry and metallogenesis of Witwatersrand district, South Africa...................................given production cost ranges with currently proven mining and processing technology, can be specified. Estimates...Mynkuduk (Kazakhstan); Crow Butte and Smith Ranch (USA) and Bukinay, Sugraly and Uchkuduk (Uzbekistan).... Arlit, Imouraren (Niger) and Colorado Plateau (USA). • Basal channel deposits: Paleodrainage systems |  | | Report (issue) | | Lithium-brine evaporating ponds at Clayton Valley, Nevada. Lithium has many uses, the most prominent being...potential environmental and health issues caused by the mining and processing of many mineral commodities may...the environmental considerations related to the mining of nonfuel mineral resources, including the modern...Chapter B. Environmental Considerations Related to Mining of Nonfuel Minerals By Robert R. Seal II, Nadine....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado |  | | Book | | Azurite crystals, partly replaced by malachite, Tsumeb mine, Namibia; width of view ca. 3 cm; collection H.E... Herbert Kroll (Münster), Rob Lavisnky (Dallas, USA), Heike Lehner (Heidelberg), Joachim Lorenz (Karlstein...the Medieval Latin word mina = shaft (minare = to mine). The antique people, e.g., the Greeks and Romans... . Fig. 1.1 Group of quartz crystals, Arkansas, USA, approximately original size 1.1 Crystal Morphology...1), orthoamphiboles (7 Sect. 11.4.3), anhydrite, baryte (7 Sect. 9.1), and aragonite (7 Sect. 8.2). z Tetragonal |  | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the “World Mining Data”, a yearbook issued by Weber and Zsak (2007) | | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy...hampering our access to mineral deposits, such as mining depth controlled among others by the geothermal...Hewett in 1927 who was able to demonstrate that in mining countries exploitation, export and import of metals...passed its climax. At the very end the domestic mining industry can no longer cater for the needs and...looked up in various publications such as the “World Mining Data”, a yearbook issued by Weber and Zsak (2007) |  | | Report (issue) | | Zi oe Mountatn ~Pass) cs. sim ssicwiy tat.0e 276 Nevada City-Grass Valley ..... 279 New Almad@n 6.6sravs...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE |  | | Report (issue) | | Central and South Midlands District 13 East Anglia and South-Eastern England District 15 South Wales and Welsh...Welsh Marches District 17 South-vVestern England District 19 Editorial and Publication Unit 20 London...North-Eastern England and Cumbria District 22 North Wales, Cheshire and Lancashire District 24 Yorkshire and East...East Midlands District 26 Leeds Drawing Office 27 References 27 Scotland and Northern Ireland Land Survey...Highlands and Islands District 28 North Lowlands District 30 South Lowlands District 31 Edinburgh Drawing |  | | Book | | and Sherman P. Marsh 775 Electrical Methods in Mining Geophysics.Gerald W. Hohmann and Stanley H. Ward...making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...With the engineering and commercial aspects of mining, Economic Geology will not be directly concerned... . The main period of ore deposition within a district seems to represent a relatively short time span...the broad economic sense, although in a few cases mining development probably is quite a way down the road |  | | Book | | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Book | | Mineralogy Geological Survey, Western Australia Western Mining Corporation Ltd. CSIRO Division of Mineralogy Australian...Gilfillan and Associates Pty. Ltd., Pancontinental Mining Ltd. and Placer Exploration Ltd. We would also...technology to find mineral deposits, and the adequacy of mining and mineral processing technology to convert mineral...must be changed, especially in this era when the mining industry is under threat in a number of countries...(Editor), Geochemical Exploration 1972. Institution of Mining and Metallurgy, London, pp. 81-91. Govett, G.J |
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