 | | Journal (article/letter/editorial) | | South Africa brucec@uj.ac.za TSUMCORITE Tsumeb Mine, Namibia I t is fitting that Tsumeb should have...development, growth, and ultimate closure of the mine in 1996. Tsumeb Corporation Limited (TCL) was founded...World War II, when the Tsumeb mine was put up for sale. Prior to this the mine was owned by Otavi Minen–...Eisenbahn–Gesellschaft (OMEG). TCL operated the mine until 1988 when it was acquired by Gold Fields South...(söhngeite is named in his honor) worked at the Tsumeb mine, and his two publications (Söhnge 1967, 2001) give |  | | Report (issue) | | Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. Crystals elongate along [010] and tabular...734(4) X-ray Powder Pattern: Betty Jo claim, Nevada, USA. 3.248 (100), 2.970 (69), 2.767 (61), 4.873 (46)...41 Total [100.00] 100.00 (1) Betty Jo claim, Nevada, USA; by electron microprobe, average of three analyses...claim, Nevada, USA); along a fault through a stockwork disseminated gold deposit (Gold Quarry mine, Nevada...Nevada, USA). Association: Tungstenian wulfenite, pyromorphite, mimetite, cerussite, shattuckite, chrysocolla |  | | Report (issue) | | Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. Prismatic to lathlike crystals, elongated...wulfenite, pyromorphite (Tonopah-Belmont mine, Arizona, USA); mimetite, descloizite, willemite, chrysocolla...Mexico, USA). Distribution: From Tsumeb, Namibia. In the USA, in Arizona, in the Tonopah-Belmont mine, Big...Big Horn Mountains, Osborne district, Maricopa Co., and the Rawhide mine, Buckskin Mountains, Mohave Co...Co.; at the Bullfrog #2 claim, near Silver Hill, three km northwest of Magdalena, Socorro Co., and in |  | | Journal (article/letter/editorial) | | 31 December 2014 NEVADA MINERAL STEVEN PULLMAN 1755 Circle Drive NW Reno, Nevada 89509 RICHARD THOMSSEN...THOMSSEN P.O. Box 1656 Carson City, Nevada 89702 Map showing Nevada counties, by William W.Besse. N evada...minerals new to the state being identified every year. Nevada is one of the few western states without a published...sources dealing specifically with that subject. Three iron meteorite occurrences are included because they...Clark County. Walt Lombard0 specimen, Jeff Scovil photo. Churchill County Chalk Mountain District Chalk |  | | Report (issue) | | Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. Crystals are wedge-shaped, flattened...806(6) c = 9.563(3) X-ray Powder Pattern: Musonoi mine, Congo. 3.271 (100B), 2.986 (80), 4.74 (70), 2.932...pyromorphite, mimetite, cerussite, beudantite, duftite (Beresovsk, Distribution: At the Tsvetnoi mine, Mt. Uspenskaya...Uspenskaya, Beresov district, near Yekaterinburg (Sverdlovsk), Middle Ural Mountains, Russia. In Germany...near Bensheim, and Raidelbach, Hesse. At the Exi mine, near Laurium, Greece. In the Mashamba West and |  | | Report (issue) | | Publishing, version 1 Crystal Data: Orthorhombic. Point Group: 222. As roselike aggregates of tabular {001}...(Zn1.03 Fe0.02 )Σ=1.05 (AsO4 )(OH)1.4 . (2) Gejiu mine, China. (3) PbZn(AsO4 )(OH). Mineral Group: Adelite...Association: Tennantite, chalcocite, willemite, mimetite, quartz, goethite (Tsumeb, Namibia). Distribution:... China. From the Toroku mine, Miyazaki Prefecture, Japan. At the Ojuela mine, Mapimı́, Durango, Mexico...Mexico. From the Silver Coin mine, near Valmy, Iron Point district, Humboldt Co., Nevada, USA. At the Michael |  | | Report (issue) | | PbAl3(PO4)(PO3OH)(OH)6 Crystal Data: Hexagonal. Point Group: 3 2/m. Crystals hexagonal or bladed, prismatic...c = 16.75(1) Z = 3 X-ray Powder Pattern: Ivanhoe mine, Australia. 2.969 (10), 5.71 (9), 2.220 (8), 3.51...0 10.85 Total [100.00] 94.1 100.00 (1) Ivanhoe mine, Australia; by electron microprobe, H2O by difference...85(SO4)0.05]Σ=1.90(OH)5.29∙0.73H2O. (2) Dry Gill mine, Caldbeck Fells, Cumbria, England; electron microprobe...zone of lead deposits. Association: Pyromorphite, mimetite, duftite, cerussite, anglesite, wulfenite. Distribution: |  | | Report (issue) | | Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. to 6 mm; generally in aggregates. Physical...wulfenite, hemihedrite, phoenicochroite, duftite, mimetite, shattuckite, chrysocolla, hemimorphite, willemite...From the Seh Changi mine, near Neybaud, Khorassan, and at Sebarz, Iran. In the USA, in Arizona, from the...Mammoth-St. Anthony mine, Tiger, Pinal Co., at the Tonopah-Belmont mine, Osborne district, Maricopa Co., from...Lone Star mine, near Copperopolis, Yavapai Co., at the 79 mine, Gila Co., from the Shattuck mine, Bisbee |  | | Journal (article/letter/editorial) | | PHOSPHATE MINERAL PARAGENESIS AT THE SILVER COIN MINE, HUMBOLDT COUNTY, NEVADA, P. M. Adams. 126 S. Helberta...2, Redondo Beach, CA 90277. The Silver Coin mine was a small silver producer where a diverse assemblage...minerals is given by Thomssen and Wise (2004). The mine has become known for crystalline turquoise and is...krásnoite, fluorowardite, and ferribushmakinite. At the mine, small Cretaceous igneous bodies intrude black cherts...areas are the phosphate, copper, arsenate, and silver stopes, named for their predominant mineralogies |  | | Journal (issue) | | identify many minerals in my collection. 4 A Point to Ponder Noel Kennon (Reprinted from the Australian...and finding new material, such as: Current day mining operations – Blast it! Litigation-minded people...material recently discovered at the Blue Lizard Mine in southeastern Utah has produced a whole set of...the Silver Coin Mine. IMA No. 2015-077 Fluorwavellite Al3(PO4)2(OH)2F·5H2O Silver Coin mine, Valmy, Iron...Iron Point district, Humboldt Co., Nevada, USA (40°55’44”N, 117° 19’26”W), and Wood mine, 5 miles NE of |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Journal (article/letter/editorial) | | December 2014 Wavellite Mauldin Mountain, Montgomery County, Arkansas P hosphate minerals are a traditional...occurrence. Clearly, minerals such as pyromorphite, mimetite, other members of the apatite group, and a very...analyses show the presence of minor calcium, magnesium, iron, and/or chromium. Green wavellite owes its attractive...3-cm-tall wavellite from Mauldin Mountain, Montgomery County, Arkansas; kevin Brown specimen, Joe Budd photo...Limestone Company quarry, Pleasant Mills, Snyder County, Pennsylvania. The 2.8 × 2.7 × 1.5-cm specimen |  | | Journal (issue) | | ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition... A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins, M., Chenhall, B., Pemberton...Nickel, E. 1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and...Elliott, P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell,...Pyramid Hill, Victoria. Birch, W.D. 2(2):47-50 Post-mine sulphates from Teutonic Bore base metal deposit |  | | Journal (issue) | | "Recent Rare Mineral Finds at Southern California and Nevada Mines". Bob is an active member of the Mineralogical...National Park, on the western slopes of the Sierra Nevada range. Here, on a forty-acre property complete...he beg;m working on microminerals of the Sierra Nevada foothills. His basic micromount collection was...was "Micromincrals at Rock Island Dam, Douglas County, Washington" in the May/June 1991 issue of Rocks... To my surprise, the needle showed in XRF to be iron titanium oxide in the same proportions as the ilmenite |  | | Journal (article/letter/editorial) | | Department, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California...9(2) Å3, Z = 2, is a new mineral from the Capitana mine, Copiapó, Atacama Province, Chile and has been identified...numerous other deposits world-wide. At the Capitana mine, it occurs as transparent, colorless, tapering hexagonal...secondary mineral in the oxidized zone of the Capitana mine, a Cu-Pb-Ag deposit, where it closely associated...compositions of natural members of the pyromorphite-mimetite-turneaureite-chlorapatite system suggests the |  | | Report (issue) | | Phosphohedyphane Ca2Pb3(PO4)3Cl Crystal Data: Hexagonal. Point Group: 6/m. As tapering hexagonal prisms to ~0.5...130(2) Z=2 X-Ray Diffraction Pattern: Capitana mine, Copiapó, Atacama Province, Chile 2.942 (100), 4...10.97 65.51 20.83 3.47 0.78 100.00 (1) Capitana mine, Copiapó, Atacama Province, Chile; average electron...Series: Complete solid solution among pyromorphite, mimetite, hedyphane, and phosphohedyphane likely. Mineral...Capitana mine, Copiapó, Atacama Province, Chile [TL]. At the Root mine, Goodsprings district, Clark Co |  | | Journal (article/letter/editorial) | | no stolzite equivalent of wulfenite’s Red Cloud mine, yet attractive, somewhat wulfenite-like stolzite...from Chillagoe, Queensland, Australia; the Fat Jack mine, Arizona; and Santa Rosa, Argentina. Stolzite is...including cerussite, anglesite, raspite, pyromorphite, mimetite, and scheelite. Relatively uninspiring specimens...(Mahan) mine at Easthampton, Hampshire County, Massachusetts (Emerson 1895); Bartlett, Carroll County, New... Providence County, Rhode Island; and historically at the Wheatley mines, Chester County, Pennsylvania |  | | Journal (article/letter/editorial) | | Library] at 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal...from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have taken place in recent...Southampton University. A consultant geochemist in the mining industry, he is also an avid collector of micromounts...Impurities in natural olivenite include ferrous iron, cobalt, and phosphate. Varieties of olivenite include...Mountain states. In the copper mines of Houghton County, Michigan, where primary arsenides have provided | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Journal (issue) | | LuminescentPhantom Quartz From Hudson,St. Croix County,Wisconsin William S. Cordua Dept. Plant and Earth...November-December, 1997 near Hudson, St. Croix County, Wisconsin has revealed some unexpectedly interesting...reached from Interstate 94. One takes Exit 2, marked County F and Carmichael Road, then turns south on Cannichael...83816-2043 Montgomery at the "Little Green Monster" Mine Fairfield, Utah 1937 A 96 page treatise based upon...and new books on minerals, mining, and mining history. These are on mining areas all over the U.S., and |  | | Journal (article/letter/editorial) | | Aluminocoquibite, AlFe(SO4)3·9H2O, a new aluminum iron sulfate form Gortta Dell’Allume, Vulcano, Aeolian...Bariopharmacoalumite (IMA 2010-041) from the copper mine of Cap Garonne, near the town of Le Pradet, Var...philipsbornite, beudantite, carminite, duftite, mimetite, scorodite, olivenite, arsentsumebite, and lavendulan...mineral species from the Silver Coin mine, Nevada, U.S.A., and the Krásno ore district, Horní Slavkov, Czech...Czech Republic. The host rocks of iangreyite at Silver Coin are thin-bedded quartzite, argillite, and phosphatic |  | | Journal (article/letter/editorial) | | Plata meaning “gold and silver,” and the state seal with its representation of mining tools clearly proclaim...Montana’s mining origins. Montana’s production of copper, coal, gold, lead, manganese, phosphate, silver, talc...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...2. Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded |  | | Journal (issue) | | together entire sets showing how elements such as iron and copper, change with the addition of sulphur... 2 Mineral News I found a small piece of native iron (meteoric) at the first booth I stopped, Earthworks...meteorites too (bought the small native meteoric iron piece (see above) for $3.00!), but I cannot judge...France, had mostly fossils and meteorites, both iron and glass, which is his specially, and other interesting...spent a good bit of time with Walter Lombardo (Nevada Mineral and Book Co.). He has really nice books |  | | Journal (issue) | | WASHINGTON May 1, 2010 9:00 am to 5:00 pm Clark County P. U. D. Building 1200 Fort Vancouver Way Vancouver...be passed around with emphasis on an educational point; (2) Ford Wilson had previously suggested members...the Fall of 1989, we made our move to the Clark County P.U.D. Building in Vancouver, Washington. It provides...and California and others from New York, Florida, Nevada, and Colorado. Also welcomed as our first overseas...“Field Guide to New Zealand Geology”. It is at this point that we can recognize a healthy and growing organization |  | | Journal (article/letter/editorial) | | minerals of the Crestmore quarries and the Sierra Nevada in California. He made many discoveries during... NY 13104 Rock and Mineral Club of Lower Bucks County: Richard Tillett, 820 Sycamore Ave., Croydon, PA...Geological Sciences Division of the San Bernardino County Museum, opened at the museum 30–31 January. The...curator of Mineral Sciences at the Los Angeles County Museum of Natural History, spoke Saturday morning...identification of some new friends from the Silver Coin mine in Nevada. The second was an outline of Hatfield |
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Silver Coin Mine, Valmy, Iron Point Mining District, Humboldt County, Nevada, USA