 | | Journal (article/letter/editorial) | | MITT.ĂSTERR.MINER.GES. 148 (2003) THE OTAVI MOUNTAIN LAND IN NAMIBIA: TSUMEB, GERMANIUM AND SNOWBALL EARTH...Neoproterozoic carbonate successions in the Otavi Mountain Land, Namibia, host a large number of polymetallic...Springs deposits, and are compared to the ores of Kombat and Berg Aukas. At Tsumeb, local pockets of germanite...structure. Massive Cu ore at the Khusib Springs mine is composed of tennantite, enargite, galena and...average of 40 ppm Ge is mainly hosted by Gebearing colusite (4â6 wt.% Ge) forming euhedral crystals along |  | | Journal (article/letter/editorial) | | base metal mineralization in the Otavi Mountain Land, Northern Namibiaâa review and regional interpretation...GĂŒnzel b a b University of Namibia, Private Bag 13301, Windhoek, Namibia Ongopolo Mining Ltd., Main Street...Street, P.O. Box 40, Tsumeb, Namibia Received 16 May 2004; accepted 10 April 2006 Available online 4...Sediment-hosted base metal sulfide deposits in the Otavi Mountain Land occur in most stratigraphic units...middle Otavi Group and the uppermost Mulden Group. Deposits like Tsumeb (PbâCuâZnâGe), Kombat (CuâPbâZn) |  | | Report (issue) | | Wet Shaft, Tsumeb mine (photograph by Dr Gabi Schneider, Geological Survey of Namibia) MINISTRY OF MINES...GEOLOGICAL SURVEY OF NAMIBIA Director: B.G. Ho al BULLETIN 1 Type mineralogy of Namibia by Vaughan C. Daltry...the Geological Survey P.O. Box 2168, Windhoek, Namibia Price Local (+GST) Abroad (Post Free) R20.00 R25... ______ ........ Abstract The type mineralogy of Namibia is reviewed. One hundred and thirty-nine (139)...Twenty-three (23) unnamed phases are also listed. Namibia ranks second to Zaire as the most productive African |  | | Book | | North TsumebSpecial The Otavi Mountainland The Central Northern to Northwest Region including Damaraland...s Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits...__ Republic of Namibia The President State House W°Ntdhoek FOREWORD Namibia is endowed with an...from near and far. Fine mineral specimen from Namibia are displayed in all the famous natural science |  | | Journal (article/letter/editorial) | | Vol. 43, pp. 655-669 (2005) GERMANIUM-BEARING COLUSITE FROM THE WATERLOO VOLCANIC-ROCK-HOSTED MASSIVE...AUSTRALIA: CRYSTAL CHEMISTRY AND FORMATION OF COLUSITE-GROUP MINERALS THOMAS WAGNER§ Institut fĂŒr Geowissenschaften...Queensland, Australia, host germanium-bearing colusite, ideally Cu24+xV2(As,Sb)6âx(Sn,Ge)xS32, which...(EMP) analysis. On the basis of textural criteria, colusite is associated with pyrite, chalcopyrite, sphalerite...bornite. The EMP investigations showed that the colusite is chemically homogeneous, the concentrations |  | | Journal (issue) | | by R. Z. Kothavala Rare minerals of the Kombat mine, Namibia ................................ 421 by....439 by S. Petrussenko Minerals of the Beltana mine, Puttapa, South A ustralia 449 by P. Elliot Columns...ichigan 49930 (906) 482-9560 Michigan native copper; mine owner; wholesale, retail 411 Museum o f Geological...stilbite on the specimens were typical of that region. Bill Birch (1977) similarly encountered cavansite...striking a deal with the quarry owner for the rights to mine specimens. Sparse sprays of cavansite encountered |  | | Book | | REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA FIRST...ENERGY Of the several hundred minerals present in Namibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helped Namibia rank amongst the top five mining countries in Africa...terms of production and reserves. In this context, Namibia is a major producer of copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration in Namibia, as elsewhere. has changed from serendipitous discoveries |  | | Journal (issue) | | COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick H. Pough collection;...sulfides and sulfosalts like bornite, chalcocite, colusite, covellite, digenite, djurleite, and enargite...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montanaâs Kelley mine in the early 1970âs (Dolph, 1994). The wonderful |  | | Book (edition) | | Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...internal reflections); Madenköy Mine, Ăayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL...argentite reaction rim (greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL... Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia (sample: Melcher/OberthĂŒr); PPL D Fine-grained |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As deposit, Takab region, Iran Grandviewite...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...2(4) - 4.0(6) - 2.58(10) - 2.04(5). At the Kiura mine, Saiki City, Oita pref., Japan. IMA 2012-101. Adolfpateraite |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt...804)3 âąnH20, Âź Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Book (edition) | | 08-20 Renierite II/C.10-10 Germanite II/C.10-20 Colusite II/C.10-40 Sulvanite II/C.10-60 Tennantite II/C...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, VĂ€rmland, Sweden [j]; Nic |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Journal (issue) | | Number Two Articles Cuprian elbaite from the Batalha mine, ParaĂba, Brazil . . . . . . . . . . . . . . . ...by W. E. Wilson Stibnite from the Wuling antimony mine, Jianxi province, China . . . . . . . . . . . ....etch pits and corrosion surfaces, from the Medra mine, Minas Gerais, Brazil. Keith Proctor collection;...info@trafford-flynn.com UK Mining Ventures FluoriteâRogerley mine, Weardale, UK www.ukminingventures.com e-mail: Jef520@aol...MarchâApril, 2002 Cuprian Elbaite from the Batalha Mine, ParaĂba, Brazil Wendell E. Wilson The Mineralogical |  | | Book | | 1 1 9 1 1 1 3 1 16 5 2 2 10 9 2 1 19 4 2 2 1 Namibia New Zealand Norway People's Republic of China Portugal...(trigonal) HBaAl 3 (AsOJ 2 (0H) 6 Locality: The Clara mine, near Oberwolfach, in the middle Black Forest, Germany...)(CO 3 )s(OH) 2 ·1.SH2 O Locality: T he Kamoto East mine, District ofKolwezi, southern Shaba, Zafre (Lat...Orthorhombic Fe(OH) 3 Locality: The Proprietary mine, Broken Hill, New South Wales, Australia. Oco1rrence:...KAI2 (Si3B)O 10 (OH,F)i Locality: The Little Three mine, Ramona pegmatite district, central San Diego County |  | | Book (edition) | | Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 ⥠Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23...(Y,Ca)Cu6(AsO.)i(OH).-3H1O. hex., Bou-Skourcoppcr mine, Ouarzazatc. Morocco,SS, 1447 ⥠Mixite group AgrelUte...Agullarite,Ag.Ses, orth., compareCervellelte, San Carlos mine,Guanajuato.Mexico, CM 12, 365-369 E11cairite group |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Journal (issue) | | separated so as to em it energy in the visible region o f the spectrum are know n as activators. T h...sectoral and intrasectoral zoning. A sector is a region o f a crystal that has form ed by incorpora tion...ath od olu m i nescence im age o f a different region o f the sam e crystal face. D ifferences in lu...general region o f Tajikistan in the central Pamir m ountains (D ara-i-Pioz). From this region com es...lum inescing minerals are also know n from this region. As w ith other deposits in Russia, notably on |  | | Journal (issue) | | 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...Nations by which Southwest Africa was renamed âNamibiaâ; the Security Coun cil was requested to take |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]âą6HzO |  | | Journal (issue) | | Jr & J. S. White, Jr. Inesite from the Hale Creek mine, Trinity County, California.......................article âon the chondrodite from the Tilly Foster iron mine, Brewster, New York.â Two of the plates show 21...6-12 cm, Adamite with Hemimorphite from the Ojuela mine, pale green and purple Naica fluorites in small...Changma in Shandong Prov ince. Here the Victory No. 1 mine annually produces 1500 carats of gem quality diamonds...nearly rival those from Saijo, Japan. The Altay region is crisscrossed with promising gem-bearing pegmatite |  | | Book (edition) | | 31 28 28 27 26 25 28 30 27 25 23 Chameanite Colusite Mgriite Coronadite Cuprite 27-28 27-30 27-30...29 30 30 29 32 27 29 31 Nekrasovite (zincian) Colusite Tennantite (plumbian) Argentotennantite Goldfieldite...31 33 32 33 29 30 35 33 33 26 28 Geffroyite Colusite C~6V2(As,Sn,Sb)6~2 189 108 PbTe3(Cl,Sh (Cu...Villamaninite 27 27 27 27 Coronadite Florensovite Colusite Berzelianite Pb(Mn,Mn)8ot6 487 Cu(Crt.5Sbo...16 Tennantite (zincian) Tennantite Tiemannite Colusite Manganese-shadlunite (Cu,Fe)12As4S}3 (Cu,Fe)12As4S}3 | | | Book (edition) | | 20 24 23 Page Cuy,V,(As,Sn,Sb),S5. Cu,AsSe, Colusite Mgriite Pb(Mn,Mn),O,, Cuprite Cu,0 Cu,FeSn...Ag,HeS, As,(Se/S), Nekrasovite (zincian) 32 Colusite 27 Tennantite (plumbian) 29 Argentotennantite...FeSb,S, 28-30 Mckinstryite 35 Geffroyite 33 Colusite 28 30 31 33 32 38: 29 30 26 28 Tennantite...Cuprite Villamaninite Coronadite Florensovite Colusite Berzelianite CugAsSe3 (Cu,Fe)4As(Se,S)4 CugSe...Tennantite Tiemannite Cuz6V2(As,Sn,Sb) 6532 Colusite Manganese-shadlunite (Mn,Pb,Cd)(Cu,Fe)gSg Ag(Fe |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity...Nelson, Westland, Otago, and Southland. Emperor mine, Vatukuola, Fiji. Mt. Kare, Papua New Guinea. In...localities in Peru, Bolivia, and Ecuador; Morro Velho mine, Nova Lima, MG, Brazil. sm DI:90, R:321, P&J:281 |  | | Journal (issue) | | photo by Harold and Erica Van Pelt, Los Angeles MINE [RaL OG MANUEL Ol) MINÂŁRAl ° C Editor & Publisher...Articles Famous mineral localities: The Orford nickel mine, Quebec, Canada...................................Ottawa, Ontario K 1P 6P4 Canada The Orford nickel mine has been a popular collecting site fo r chromian...largest nickel companies. LOCATION The Orford nickel mine is situated in Lot 7,1 Range XII, Orford Township...It is about 800 meters east of Nickel Mine Bay (Baie Nickel Mine) on Brompton Lake (Lac Brompton), in |
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