 | | 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 |  | | Journal (article/letter/editorial) | | per unit cell]. From Dzhuzumli, Mt. Zirabulaksk region, Bukhara. Named after the alchemist Avieenna (Abu...The correct form has been fairly widely used in Germany (Hintze, Handb. Min., Erg.-Bd., p. 86; H. Strunz...phlogopite deposit of the Medviezhy river, Aldan region, Yakutia. Named from the composition. [M.A. 14-280...43, p. 1112. Vermiculite from the Roan Antelope mine, Northern Rhodesia, contains up to 7% Cu replacing...efflorescence on sandstone on a dump of the Jo Dandy mine, Montrose Co., Colorado. Named after A. M. del Rio |  | | Journal (article/letter/editorial) | | pohwatp@si.edu Conichalcite Tsumeb Mine, Tsumeb Otjikoto Region, Namibia A n article appeared in a...malachite, 10.5 cm across, from the Tsumeb mine, Tsumeb, Otjikoto region, Namibia. Fine spherules of conichalcite...green crusts of fibrous spheres at the Cap Garonne mine, Le Pradet, Var, Provence-Alpes-Côte d’Azur, France...cuprite has come from the Clara mine, Oberwolfach, Baden-Württemberg, Germany. Conichalcite is the only arsenate...Arthur E. Smith, and the Cincinnati Mineral Society. region, Namibia. In fact, as with so many other mineral |  | | Report (issue) | | \ \I Cover: The De Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia)...Stercorite • Djurleite* Kombatite Stottite Duftite Koritnigite Stranskiite Emstite Leiteite Thometzekite...Preslite (Dicufezingesulite) Stiepelmannite a-Duftite Tsumebite (As-analog) Fe-tourmaline Zn-malachite...Tsumeb deposit (Namibia) and the Clara mine, Schwarzwald (Germany). At Tsumeb, the phase occurs as yellow...zone along 30 Level. The material from the Clara mine is a sulphate-rich variety. 13 --, Type mineralogy |  | | Report (issue) | | bayldonite, cuprian adamite, keyite, olivenite, duftite, carminite, beudantite, scorodite, stranskiite... England. In Germany, from the Michael mine, Weiler, near Lahr, and on the Geiges mine dump, near Schramberg |  | | Journal (issue) | | Moore Tpmoore1@cox.net The Guatomo (“Hat Yai”) mine near Tham Thalu, Bannang Sata District, Yala Province.............731 . by M. P. Sacchi The Santa Rosa mine, Inyo County, California .........................crystal, 1.6 cm wide, from the Tsumeb mine, Tsumeb, Otjikoto Region, Namibia. Unique Minerals specimen;...Berezovsk district). Figure 26. The gold mining region around Berezovsk, including the names of all of...in the area of the No. 1 shaft at the Pyšminskij mine near Berezovsk. Figure 29. Workings along veins |  | | Book (edition) | | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & Dr. rer. nat. Michael Hanel Prof |  | | Journal (article/letter/editorial) | | Figure 1. Senior mine personnel inspecting an ingress of water on 8 level, on 21 January 1924. F. W....Herr Wilhelm Klein, a senior manager at the Tsumeb mine, and his subject was “Die Mineralien der Tsumeber...in March 1990. Figure 3. Location of the Tsumeb mine in northern Namibia (or South West Africa, as it...hamlet of Distelshausen in the Siegerland region of Germany, the son of Friedrich and Henriette Klein... Gebhard (1999) notes that this was a part of Germany steeped in a long history of metalliferous mining |  | | Book (edition) | | Small Size: Li, Be Libethenite VII/B.06-10 810 Duftite VII/B.26-80 812 Descloizite VII/B.27-20 814 Pyromorphite...Affiliation/Address Luzerner Str. 10-12, D-12205 Berlin, Germany – Freie Universität Berlin, FB Geowissenschaften...Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Bundesanstalt für Geowissenschaften und Dr. Frank...Stilleweg 2, D-30655 HanDr. Thomas Oberthür nover, Germany Dr. Thomas Kenkmann Museum für Naturkunde der ... zu Berlin, Invalidenstr. 43, D-10115 Berlin, Germany Prof. Dr. Robert Marschik & Ludwig-Maximilians |  | | Journal (issue) | | by W. E. Wilson Pink amethyst from the El Choique mine, Patagonia, Argentina ............................Martino & A. Oteiza The Copper World and Mohawk mine, Northeastern San Bernardino County, California...387 COVER: WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling...WULFENITE with Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection...MINERALS LIMITED Azurite with Malachite | Milpillas Mine, Mexico | 4.5 x 3.4 x 1.9cm orders@crystalclassics |  | Mills, S. J., Rumsey, M. S., Favreau, G., Spratt, J., Raudsepp, M., Dini, M. (2011) Bariopharmacoalumite, a new mineral species from Cap Garonne, France and Mina Grande, Chile. Mineralogical Magazine, 75 (1) 135-144 doi:10.1180/minmag.2011.075.1.135 | Journal (article/letter/editorial) | | France. It occurs in several places within the mine as colourless to pale yellow interpenetrating cubes...bariopharmacosiderite crystals found at the Mina Grande mine, Chile. K EY WORDS : bariopharmacoalumite, bariopharmacosiderite...structure, Cap Garonne, new mineral, Mina Grande mine, pharmacosiderite supergroup, Chile. Introduction...as BM 2010,83 and material from the Mina Grande mine (which is not considered type but discussed in this...84. New occurrences Cap Garonne The old copper mine of Cap Garonne is located near the town of Le Pradet |  | | Journal (article/letter/editorial) | | during the oxidation of the primary ores. The Tsumeb mine is located in South-West Africa approximately 100...germanite weighing up to 25 pounds have been found. The mine is commercially producing germanium from the primary...on samples collected in geological context at the mine, but the oxidized ores are now entirely mined out...had been made by a former manager of the Tsumeb mine, and notes were available in his catalogue as to...heavy-metal arsenates,including olivenite, mimetite, duftite and, in particular, bayldonite are found to be |  | | Journal (article/letter/editorial) | | Reservoir found here in 1980 by Nicholas Theis and Michael nckers tunnel prospect. Madsen during the course...crystal spray, approximately 1.5 mm. Tiny dispersed duftite aggregates cause the green color. fracture surfaces...green spheres. 358 ROCKS & MINERALS Figure 6. Duftite on a 1-mm galena crystal; minor blue aurichalcite...conichalcite is plumbian that may be intergrown with duftite-beta (Taggart and Foord 1980). Digenite, Cu,S,...somewhat concentric structure (Theis et al. 1981). Duftite, PbCu(AsO,)(OH), is rare as pale yellowish-green | | | Journal (issue) | | by WE. Wilson Pink amethyst from the El Choique mine, Pata gonia, Argenti na ..........................RECORD MARCH-APRIL 2020 The Copper World and Mohawk mine, Northeastern San Bernardino County, California...1 COVER: WULFENITE, 11.5 cm, from the Jianshan mine, Ruoqiang County, Kuruktag Mountains, Bayinguoling...WULFENITE with Mimetite, 1.7 cm, from the Rowley mine, Maricopa County, Arizona. Wish Wang collection...CONVENTION 8c EXPO CENTER APRIL24-26 INESITE HALE CREEK MINE MAD RIVER ROCK, COASTAL RANGE, TRINITY CO., CALIFORNIA |  | | Journal (issue) | | collection of Gerhard Becker, Idar-Oberstein, West Germany, are each about 1.5 cm long. Photo by Olaf Medenbach...The research chapter is a gold mine (or perhaps we should say a copper mine) of data; a trio of new species...of others. Geochemists will be puzzling for some (mine included) and look at some facts. time over the...surrounded on all sides (ex Tiger, Arizona; the Palermo mine, New Hampshire; and a new cept the ocean side) by...of rare mineral to rise. Who knows how long the mine will continue to operate? species at Tsumeb. In |  | | Journal (article/letter/editorial) | | Toronto, Canada, and Dr. Werner Krause of Hiirth, Germany, who supplied dates for some of the people that...professor of mineralogy, University of Essen, Germany. Senarmontite: Henri Hureau de Senarmont (1808-62)...France. CHAD (1) Localities (1) Kanemite: Kanem region, Lake Chad. CONGO(3) People (2) Fornacite: Lucien...Briarfife: Gaston Briart, who studied the Leopold mine, Kipushi district, Shaba, where the mineral was...Kolwezi, Shaba. Likasite: Likasi copper mine. Luberoite: Lubero region, Kivu Province. Ludjibaite: Ludjiba |  | | Journal (issue) | | Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Arlesheim...& A. van der Heyden Mimetite and duftite from the Mount Bonnie mine, Northern Territory ...............teacher of languages. In 1836 he was appointed “Mine and Quarry Agent and Geologist” to the South Australian...established by such men as G. H. B. Kerl (1824-1905) in Germany and A. B. Northcote (1831-1869) in London that...1851 from the famous Bergakadamie in Clausthal in Germany and arrived in Victoria in 1853. To his mastery |  | | Journal (issue) | | Wemer Lieber Heidelberg, West Germany Olaf Medenbach Bochum, Germany Eric Offermann Arlesheim, Switzerland...wulfenite and other minerals from the Bwlch-Glas mine, Central Wales ....................151 by R.S.W...people: telephone: COVER: ADAMITE from the Ojuela mine, Mapimi, Durango, Mex ico; collected in 1981. The...partly coated with very fine-grained, light green duftite and much smaller amounts of malachite needles....is as follows: 1. Calcite + zincian dolomite + duftite (also in small veins within the matrix). 2. Dioptase |  | | Journal (volume) | | prismatic mimetite crystals to 4mm from Dry Gill mine, Caldbeck Fells, Cumbria, collected in the 1970s...first British occurrence of kottigite, from Hilton Mine, Scordale, Cumbria Trevor F. Bridges and David I...Mines, Caldbeck Fells, Cumbria David I Green, Michael S. Rumsey, Trevor F. Bridges, Andrew G. Tindle...of Brae Fell Mine, Caldbeck Fells, Cumbria Trevor F. Bridges, David I Green and Michael S. Rumsey 39-44...L. Nattrass Hydronium jarosite from Brynycastell Mine, Dolgellau, Gwynedd, Wales Tom F. Cotterell 65-67 |  | | Journal (issue) | | concentration which may not be economic to mine, though some are. Mine owners loved to find these secondary...the South end of the vein at the New Glencrieff mine, showed the oxidized zone extending to 365 feet...of Namibia", 1992 Geological Survey. This famous mine in Namibia has several unique features. The most...enrichment. Some 226 minerals are attributed to this mine, of which 40 have only been found here. Massive...Richard Belson Peter Braithwaite Trevor Bridges Michael Burt Mike Gough John Hall Roger Harker Audrey Hatt |  | | Journal (article/letter/editorial) | | presence of lead, a solid solution phase between duftite and couichalcite ('Pb-couichalcite') was formed...conichalcite (CaCuAsO4OH), austinite (CaZnAsO4OH) and duftite (PbCuAsO4OH) and all of the adelite group. The... and thus represents a solid solution between duftite and conichalcite. Sulphates One hydrous and three...acidic, oxidizing conditions. Both conichalcite and duftite are stable under these conditions (Magalhaes and...presence of lead, a solid-solution phase between duftite and conichalcite ('Pbconichalcite') was formed |  | | Journal (issue) | | -3- SMLS Journal 171 May/June 2001 THE TSUMEB MINE With the SMLS expedition to Namibia and Tsumeb (fig...Despite great problems of obtaining labour in the mine, two world wars, and building the longest single-track...after the second World War when ownership of the mine passed into the hands of the Tsumeb Corporation...sulphates, carbonates and silicates. The Tsumeb mine has produced a wealth of amazing minerals and within...radiating groups sometimes covered with green duftite. Some of the names of minerals discovered at Tsumeb |  | Sieber, Norbert H. W., Tillmanns, Ekkehart, Medenbach, Olaf (1987) Hentschelite, CuFe2(PO4)2(OH)2, a new member of the lazulite group, and reichenbachite, Cu5(PO4)2(OH)4, a polymorph of pseudomalachite, two new copper phosphate minerals from Reichenbach, Germany. American Mineralogist, 72 (3-4) 404-408 | Journal (article/letter/editorial) | | new copper phosphateminerals from Reichenbach,Germany Nonrnnr H. W. Srnnrn Exxnn.lnr Trr,r,nnaNNs Mi...Hubland, D-8700 Wiirzburg, Federal Republic of Germany Or,Lr MoorNrnA.cH Institut liir Mineralogie der...Postfach 102148,D-4630 Bochum, Federal Republic of Germany Ansrru.cr The minerals hentscheliteand reichenbachitehave...silicified barite vein at Reichenbach,Odenwald, Germany. They occur as dark green translucent crystalswith...near Reichenbach, Odenwald, Federal Republic of Germany (FRG). The powder pattern of reichenbachiteis practically |  | | Book | | Mountainland The Central Northern to Northwest Region including Damaraland The Central Namib Desertand...Rehoboth The Central and South-CentralDeposits Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin...natural science museums in the World, and our Tsumeb Mine has been labeled the "World's greatest mineral locality"...World's largest hard-rock tin mine and the World's largest open pit uranium mine. Geotourism and collecting...by Dimitri lvanowitsch morethantwicethesizeof Germany but, Mendelejew,and it validated the rulesof with |  | | Book | | FELLS J STANLEY S vente? Pants Designed by Michael Morey British Museum (Natural History) 1990 Cromwell...Library Cataloguin in Publication D Cooper, MLP. (Michael P. Minerals of the English Lake District Caldbeck...largely of debris washed down fromthe Roughton Gill mine dumps under Iron Crag C O N T E N INTRODUCTION...Gil is at out 6km (3.7 miles) Potts Gill barytes Mine High Pike introduction country rocks and veins...Fell including Brandy Gill and the Carrock tungsten mine, are part of Mungrisdale parish. For our purposes |
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