 | | Field Trip Notes | | the Geological Society & Geological Survey of Namibia II I -· --· ...... ----·----, Editor: M. Niall...the Geological Society & Geological Survey of Namibia -- - -- .. --- ----• • ·- •• -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 |  | | 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unpublished.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 |  | Basson, I.J., McCall, M.-J., Andrew, J., Daweti, E. (2018) Structural controls on mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia. Ore Geology Reviews, 95. 931-944 doi:10.1016/j.oregeorev.2018.03.028 | Journal (article/letter/editorial) | | Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia I.J. Basson, M.-J. McCall, J. Andrew...Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia, Ore Geology Reviews (2018), doi: https://doi...Mineralisation at the Namib Lead and Zinc Mine, Damara Belt, Namibia I.J. Bassona,c,*, M.-J. McCalla, J. Andrewb...Resources, 84 Dr Frans Indongo Street, Windhoek, Namibia c Department of Earth Sciences, Stellenbosch...Abstract The Namib Lead and Zinc (Pb-Zn) Mine is hosted within the Karibib Formation of the Swakop Group, Damara |  | | Journal (article/letter/editorial) | | sheeted leucogranites within the Damara Orogen, Namibia J. A. Kinnaird* and P. A. M. Nex Uranium mineralisation...southern Central Zone of the Damara Orogen in Namibia; at Rössing, Valencia, the Ida Dome and Goanikontes...Formation boundary. Keywords: Granite, Mineralisation, Namibia, Uranium Since 2004, the development of new nuclear...exploration and particularly in southern Africa. Namibia constitutes a uraniferous province with known uranium...described in detail7,8,91 before the development of a mine at Rössing. However, several other primary sheeted-granite |  | | Journal (article/letter/editorial) | | Effect of manganese oxide minerals and complexes on gold mobilization and speciation—Christine Ta, Joël Brugger...X-ray fluorescence (pXRF) data at the Plutonic gold mine, Western Australia—Michael F. Gazley, Guillaume...Re-Os molybdenite dating of the Navachab orogenic gold deposit, Namibia—Nick Steven, Robert Creaser, Katharina...R. Ringrose Contrasting geochemistry of orogenic gold deposits in Yukon, Canada and Otago, New Zealand—Dave...Geochemistry in prospectivity modelling: Investigating gold mineralization in the Taupo volcanic zone, New Zealand— |  | | Journal (article/letter/editorial) | | Applying the Midas touch: Differing toxicity of mobile gold and platinum complexes drives biomineralization...the Madimba heavy mineral sand deposit, Mtwara Region, Tanzania—M.P. Alvin, B. Cummins, and R. Hill Geology...Yakubovich, and N.S. Bortnikov New data on the age of gold mineralization of the Lugokan ore cluster (eastern...yttrium from passive-remediation systems of acid mine drainage—Carlos Ayora, Francisco Macías, 199 ...GEOCHIMICA ET COSMOCHIMICA ACTA Vol. 188, 2016 Is gold solubility subject to pressure variations in ascending |  | | Journal (article/letter/editorial) | | Bi2Te from the São Sebastião gold deposit, Brazil: Implications for lode-gold mineralization in Minas Gerais—...metamorphism, metasomatism and gold mineralisation at Plutonic gold mine, Marymia Inlier, Western Australia—M...alteration footprints associated with sediment-hosted gold mineralisation at Mt Olympus (Ashburton Basin, Western...interpretation of selected drill cores from orogenic gold deposits in central Victoria, Australia—D. Arne...SCIENCES Vol. 470, No. 1, 2016 Geochemical features of gold-quartz veins in granitoid intrusives and terrigenous |  | | 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 . ..... . . . . . . . . . 4.6.2 Vergenoeg Fe Oxides-Fluorite Deposit, South Africa . . 4.6.3 The Palabora Complex |  | | Journal (article/letter/editorial) | | 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...Zn-rich tennantite-tetrahedrite, chalcopyrite, native gold and electrum, hessite, petzite, and stützite. Due |  | | Journal (article/letter/editorial) | | metallogenic belt, Northeast China (Figure 1a). The region recorded the evolution of the Paleo-Asian Ocean...ore bodies are veined interspersed marble; (c) Fluorite mainly re(b) Some of the Fe–Sn ore bodies are...are veined interspersed marble; (c) Fluorite mainly replaced the placed the garnet skarns and moyites as...wollastonite (Ca), rutile (Ti), and synthetic Fluorite (F), and cassiterite (Sn). 3. Analytical Methods...synthetic oxide (Cr, Mn, Fe, and Ni), vanadium (V), Fluorite (F), and cassiterite (Sn). 3.2. Laser-Ablation |  | | Journal (article/letter/editorial) | | Geochemistry of U-Rich Garnet from the Giant Beiya Gold-Polymetallic Deposit in SW China: Constraints on...Keywords: giant Beiya gold skarn deposit; garnet; U–Pb dating; trace elements; Sanjiang region (SW China) 1...deposit is the largest gold deposit in the region and ranks as the third largest gold deposit in China, with...amounts of Pb, Zn and Ag [30,31]. The Beiya skarn gold-polymetallic deposit is located to the east of the...Although these porphyries are widespread in the region, they are relatively rare within the ore district |  | | 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 |  | Fan, Xiejun, Wang, Xiangdong, Lü, Xinbiao, Wei, Wei, Chen, Wei (2019) Garnet composition as an indicator of skarn formation: LA-ICP-MS and EPMA studies on oscillatory zoned garnets from the Haobugao skarn deposit, Inner Mongolia, China. Geological Journal, 54 (4) 1976-1992 doi:10.1002/gj.3273 | Journal (article/letter/editorial) | | 2018M630890 and 2015M582300; Inner Mongolia Autonomous Region Geological Prospecting Fund Management Center,...compositional features, were matic activities across the region (Han et al., 2011; Jian et al., 2008; distinguished...pyrite, chalcopyrite, arsenopyrite, pyrrhotite, and fluorite. Sample finally, the amphibole‐garnet skarn in...ilvaite, calcite, epidote, wollastonite, chlorite, fluorite, and quartz. Spatially, garnet grains display...amount of haematite, quartz, chlorite, calcite, and fluorite. 4.2 | Petrography The calc‐silicate mineral |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson, Luleå University of Technology...Petrology of low-sulphide PGE ores of the Norilsk region ................................................Norman Pearson, Jan Kramers & Dmitry Kuzmin Orogenic gold deposits .. ................................................................... 1085 The orogenic gold mineral system . . ............................ |  | Zhou, Zhenhua, Mao, Jingwen, Che, Hewei, Ouyang, Hegen, Ma, Xinghua (2017) Metallogeny of the Handagai skarn Fe–Cu deposit, northern Great Xing'an Range, NE China: Constraints on fluid inclusions and skarn genesis. Ore Geology Reviews, 80. 623-644 doi:10.1016/j.oregeorev.2016.08.012 | Journal (article/letter/editorial) | | the exploration for other skarn deposits in this region. SC R 2. Geological setting The GXR is located..., 2011). The Hercynian intrusive rocks in this region are granites, granodiorites, and quartz diorites...volcanic rocks in this area are exposed over a region of ca. 100,000 km2 in area and have a cumulative...prospective for MA future exploration. TE 3.1 Mine geology D 3. Ore deposit geology CE P The Handagai...and Xie, 2013). The Fe–Cu mineralization in this region is controlled by secondary fractures associated |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson, Luleå University of Technology...3D/4D modelling tools in exploration for epithermal gold potential areas in Eastern Rhodope zone (Western...the ore body structural complexities: KDC East Gold Mine, South Africa . . .............................Integrated 3D mineral systems maps for iron oxide copper gold (IOCG) Deposits, Eastern Gawler Craton, South Australia |  | | Book | | performance record (1986-1990) without equal in the gold industry ® Record revenue, earnings and cash flow...flow achieved in each of the last five years. ® 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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