 | | 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 |
 | | Journal (article/letter/editorial) |
| insights from 3D implicit modelling of the Navachab gold deposit, Namibia Stefan A. Vollgger, Alexander R. Cruden...insights from 3D implicit modelling of the Navachab gold deposit, Namibia, Ore Geology Reviews (2015), doi: 10...3D implicit modelling of the Navachab gold deposit, SC R IP T Namibia Stefan A. Vollgger 1,*, Alexander...early Palaeozoic Navachab gold deposit which is located in the Damara orogenic belt, Namibia. Compared to...datasets. In our 3D implicit NU model of the Navachab gold deposit, distinctive high-grade mineralisation |
 | | Journal (article/letter/editorial) |
| ALEXANDER F.M. KISTERS 365 Controls of gold-quartz vein formation during regional folding in amphibolite-facies...metasediments of the Navachab Gold Mine in the Pan-African Damara Belt, Namibia Alexander F.M. Kisters...Society of South Africa ABSTRACT The Navachab gold mine in central Namibia is situated in amphibolite-facies...Damara Sequence in the Pan-African Damara Belt. Gold mineralization is hosted by two main, and at least...regional-scale, shallow doublyplunging anticline of the Karibib dome. The orientation, relative timing and progressive |
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| COPPER MINE, NAMIBIA: A LINK BETWEEN NEOPROTEROZOIC MESOTHERMAL CU(-AU) MINERALIZATION IN NAMIBIA AND ZAMBIA...Zone or Khomas trough of the Damara Orogen in Namibia. It comprises a sheeted-vein complex (3500 x 1800m)...pyrite-magnetite-chalcopyrite-apatite-molybdenite-native gold ore mineralogy. Adjacent alteration comprises proximal...Lufilian Orogen in Zambia, specifically with the Navachab Au and Kansanshi Cu deposits. The Onganja deposit...Southern Zone. Introduction The Onganja copper mine is located within the Southern Zone of the Damara |
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| minerals Review Case Histories of Orogenic Gold Deposits Franz Michael Meyer Institute of Applied Mineralogy...review compares genetic parameters of 12 orogenic gold deposits. The set of examples is considered to represent...represent largely the variability of orogenic gold deposit (OGD) characteristics. The data are presented...formation and proposed origin of ore fluids aa well as gold reserves, production, and grades. This allows comparison...discussed before the background of the orogenic gold system and the crustal metamorphic models that provide |
 | | Report (chapter) |
| geochemical and structural controls on gold distribution in the Nalunaq gold deposit, South Greenland using three-dimensional...controls on gold mineralization at the Nalunaq orogenic gold deposit in South Greenland. Gold occurs in...contained within a single gold–quartz vein, named the Main Vein. Within this vein, gold is concentrated into...Nalunaq gold mine. Gold anomalies in drillcores are identified updip and downdip from the current mine workings...of gold. Flexures in the Main Vein correspond to changes in the host rock lithology and the gold grade |
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| association between gold and bismuth seen in many ore deposits, and involves the scavenging of gold from hydrothermal...whether the liquid bismuth collector model can explain gold accumulation at this prospect. The calc-silicate...to 500°C. Visible gold is associated with native bismuth, bismuthinite, maldonite, galena, and an unknown...Stormont and textural relationships suggest that gold was scavenged from hydrothermal fluids by liquid...contributed to dissolution and reprecipitation of gold, thus facilitating an ore zone refining process |
 | | 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 |
 | Bell, Robin-Marie, Kolb, Jochen, Waight, Tod Earle, Bagas, Leon, Thomsen, Tonny B. (2017) A Palaeoproterozoic multi-stage hydrothermal alteration system at Nalunaq gold deposit, South Greenland. Mineralium Deposita, 52 (3) 383-404 doi:10.1007/s00126-016-0667-7 | Journal (article/letter/editorial) |
| multi-stage hydrothermal alteration system at Nalunaq gold deposit, South Greenland Robin-Marie Bell 1,2 &...Heidelberg 2016 Abstract Nalunaq is an orogenic, high gold grade deposit situated on the Nanortalik Peninsula...operating metalliferous mine until its closure in 2014, having produced 10.67 t of gold. This study uses a...metamorphism and prior to gold-quartz vein formation. The ca. 1783–1762-Ma gold-quartz veins are hosted...exceptionally high gold grades. Aplite dykes dated to ca. 1762 Ma cross-cut the gold-quartz veins, providing |
 | | 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 |
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| 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 . . . . . . . . . . . . . . . . . . . . |
 | | 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 . . ............................ |
