 | | Field Trip Notes | | the Geological Society & Geological Survey of Namibia II I -¡ --¡ ...... ----¡----, Editor: M. Niall...the Geological Society & Geological Survey of Namibia -- - -- .. --- ----⢠⢠¡- â˘â˘ -1 ¡ ~. ,. :...DAMARA OROGEN G.LC. Schneider Geological Survey or Namibia, P O Box 2168, Windhoek 1.0 Day 1 - Monday, 22...Windhoek - Otjihase Mine 1.2 08:00 - 12:00 Otjihase Mine 1.3 12:00 - 12:30 Otjihase Mine - Windhoek 1.4 12:30-...16:00 Windhoek-Karibib 1.6 16:00 - 17:00 Capra Hill Marble Quarry 1.8 Overnight: Karibib 3 4 7 7 7 8 9 |  | | Journal (article/letter/editorial) | | location of Karibib in Namibia; prepared by William Besse. Figure 2. The Rubicon pegmatite mine, the largest...largest source of lithium in Namibia (see fig. 5 for location). This is a lithium-cesium-tantalum (LCT)...source of beryl, quartz, and bismuth. Bruce Cairncross photo (September 2014). Karibibite Karibib District...District, Namibia 174ââ ROCKS & MINERALS Figure 3. Karibibite on quartz from the Oumlil mine, Bou Azzer...was described from a pegmatite in the Karibib district of Namibia by von Knorring, Sahama, and Rehtijärvi |  | | 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unpublished.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 (article/letter/editorial) | | pegmatites of the cape cross-uis pegmatite belt, namibia Warrick C. Fuchsloch, Paul A.M. Nex, Judith A...pegmatites of the cape crossuis pegmatite belt, namibia. The address for the corresponding author was captured...PEGMATITES OF THE CAPE CROSS-UIS PEGMATITE BELT, NAMIBIA Warrick C. Fuchslocha*, Paul A.M. Nexb, Judith...Granitic pegmatite, Pegmatite classification, Namibia, Damara Orogen, Pegmatite geochemistry, Anatexis...Abstract The Pan African aged Damara Orogen in Namibia is host to the Cape Cross-Uis pegmatite SC belt |  | | Journal (article/letter/editorial) | | pegmatites of the Cape CrossâUis pegmatite belt, Namibia WARRICK C. FUCHSLOCH*, PAUL A.M. NEX AND JUDITH...Cross-Uis pegmatite belt, Damara Orogen, north-central Namibia hosts multiple Ta-Nb- and Sn-oxide-bearing pegmatites...Mn/(Mn+Fe), which is consistent with classical trends in beryl to spodumene type rare-element pegmatites. In addition...cassiterite, granitic pegmatite, Damara Orogen, Namibia. Introduction The internal evolution processes...In the Cape Cross-Uis pegmatite belt (CUPB) of Namibia, numerous granitic pegmatite bodies intrude the |  | | Report (chapter) | | invoked as a source for various deposits, especially gold deposits. Metamorphic fluid compositions reflect...reactions owing to pressure drop. Some orogenic lode gold deposits fit well with a purely metamorphic origin...hydrothermal gold reflect the effect of salt on gas solubility, not the origin of the fluid. Gold Open Access:...deposits are also discussed with an emphasis on gold mineralization, because this is the type of mineralization...low salinity CO2-bearing fluids from the Brusson gold-bearing quartz veins by Yardley et al. (1993), and |  | | Report (issue) | | ~o Moroni Lusaka*--- ⢠Ha B MOZAMBIQUE NAMIBIA ( Windhoek* Gaborone * Pretoria * Mbabane ... 105 Mozambique . . . . . . . . . . . . . 113 Namibia . . . . . . . . . . . . . . . . 119 Nigeria . ...of diversified experience in mineral exploration, mine design, development, and operations, as well as...mineral industry of Canada, Iran, Mexico, and Namibia. He is also the Bureau's specialist on the North...in Africa and the Middle East, especially Iraq, Namibia, South Africa, and Zaire. Hendrik G. van Oss is |  | | Book | | systematically present the geology of each country, region and continent on Earth. Each book aims to provide...(Gariep Belt) cropping out in the western borders of Namibia and South Africa. They were split up in the Mesozoic...concerning the tectonic and geodynamic evolution of this region during the Precambrian. Major tectonometamorphic...tectonostratigraphic domains and structures of the region are presented, together with implications for the... They emphasize the enormous potential of this region in terms of base (Cu, Pb, Zn, Co, Ni), precious |  | | Journal (article/letter/editorial) | | mined by artisanal workers for gemstone-quality beryl, tourmaline and garnet. Field relations indicate...of granite-related mineral deposits across the region. Significant indium is found in sulphidebearing...from the northern margin of Dartmoor (the Red-a-Ven mine), the greisen vein systems at Redmoor and Cligga...than 20 main stage mineral vein systems across the region. The richest occurrences have been identified at...for targeted exploration and extraction in the region, the metal has significant potential to add value |  | | Book | | papers and 19 geological maps in Western Australia, Namibia and Greenland. Throughout his career, which has...4.3.9 The Brandberg West Greisen Vein Systems, Namibia . . 4.3.10 The Kalguta Mo-W-Be-Bi Greisen System.... . . . . . . . . . . . . 4.4 Intrusion-Related Gold, Polymetallic and Uraniferous Vein Systems and Breccia...Complexes. . . . . . . . . . . . 4.6 Iron Oxide-Copper-Gold-Rare Earth Elements-Uranium Mineral Systems . ..... . . . . . . . . . . . . . . . . . . . . . 6.5 Gold Skarns . . . . . . . . . . . . . . . . . . . . |  | | Book | | (mantovani@usp.br) R.McG. Miller PO Box 11222, Windhoek, Namibia (rmmiller@mweb.com.na) A. Misi Centro de Pesquisa...2004 in SaĚo Paulo (Brazil), 2005 in Windhoek (Namibia), 2006 in Punta del Este (Uruguay), 2007 in Stellenbosch...and Numees (Frimmel et al., 2002) formations of Namibia and the Jacadigo Group and Puga Formation of the...thermally subsiding basins, such as in northern Namibia, South Australia and northwestern Canada. The so-called...problematic fossil Otavia in middle Cryogenian rocks in Namibia as a sponge (Brain et al., 2001, 2003, 2008) and |  | | Book | | performance record (1986-1990) without equal in the gold industry ÂŽ Record revenue, earnings and cash flow...flow achieved in each of the last five years. ÂŽ Gold production rose 220% to 596,000 ounces in 1990. The...and over 1.1 million ounces annually by 1992. @ Gold reserves increased nine-fold to 20.4 million ounces...five-year period. @ Higher production and a unique gold hedging program should ensure future growth. C20...491 Company Index 503 Tables: World Mine Production of Gold, Silver and Base Metals 5A2 World Production |  | | Book | | rstätten . . . . . . . . . 23.3.4 Hydrothermale Gold-Pyrit-Verdrängungslagerstätten vom Carlin-Typ .... . . . . . . . . . . . . . . . . 23.4.1 Orogene Gold-Quarz-Gänge . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . 23.4.2 Epithermale Gold- und Gold-Silber-Lagerstätten (subvulkanisch) . . . 23...wichtige Mineralbeispiele: ged. Kupfer, Silber, Gold und Platinmetalle (S. 74f), Diamant (S. 76), Halit...Mischkristallreihe tritt z. B. zwischen den Metallen Silber und Gold auf. Diese bilden miteinander die Legierung (Ag |
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