 | | Report (issue) | | SURVEY NAMIBIA 1990 Open File Report MRS 12 2 Abstract Niobium-tantalum mineralisation in Namibia occurs...columbite-tantalite series are associated with rare metal pegmatites of early Namibian age (950-880 Ma) intrusive...Namaqualand Metamorphic Complex, and with rare metal pegmatites of late Namibian age (530-460 Ma) which are hosted...microlite and betafite) occur in late Pan African pegmatites or in association with Pan African and Mesozoic...rare metal pegmatites, or as by-products of Tin-mining operations in central Namibia (Uis, Nainais, De |  | | 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...Company - Uis 5.4 12:30 - 14:00 Lunch at Uis 5.5 14:00 - 17:00 Uis Tin Mine 5.6 Overnight: Uis 32 32 33...Day 6- Saturday, 27 August 1994 6.1 08:00 - 10:00 Uis - Spitzkoppe 6.2 10:00 - 11:30 African Granite Quarry |  | Ashworth, L., Kinnaird, J.A., Nex, P.A.M., Harris, C., Müller, A.B. (2020) Origin of rare-element-mineralized Damara Belt pegmatites: A geochemical and light stable isotope study. Lithos, 372. 105655pp. doi:10.1016/j.lithos.2020.105655 | Journal (article/letter/editorial) | | Origin of rare-element-mineralized Damara Belt pegmatites: A geochemical and light stable isotope study...Origin of rareelement-mineralized Damara Belt pegmatites: A geochemical and light stable isotope study...Origin of rare-element-mineralized Damara Belt pegmatites: a geochemical and light stable isotope study...(LCT) pegmatites and pegmatitic sheeted leucogranites (SLGs) of the Jo ur Damara Belt, Namibia, although...Two groups of pegmatites can be identified on the basis of O-isotopes. Group A pegmatites, which include |  | | Journal (article/letter/editorial) | | geochemical variations in pegmatites of the cape cross-uis pegmatite belt, namibia Warrick C. Fuchsloch...geochemical variations in pegmatites of the cape crossuis pegmatite belt, namibia. The address for the corresponding...GEOCHEMICAL VARIATIONS IN PEGMATITES OF THE CAPE CROSS-UIS PEGMATITE BELT, NAMIBIA Warrick C. Fuchslocha*...Granitic pegmatite, Pegmatite classification, Namibia, Damara Orogen, Pegmatite geochemistry, Anatexis...Pan African aged Damara Orogen in Namibia is host to the Cape Cross-Uis pegmatite SC belt, one of several |  | | 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) | | granites and their coarse-grained equivalents (pegmatites) have attracted a greet deal of attention in...tluorite, apatite, cassiterite, and probable amblygonite; very rare zircon (and/or xenotime) and monazite...rocks (cNd +0.5 to +6.0), which crop out in the region, in a magma 2516 D. E. Mackenzie, L. P. Black...a primary magmatic phase in some granites and pegmatites (e.g., PICHAVANTand MANNING, 1984; LONDON, 1986...analogues of peraluminous, rareelement-enriched pegmatites and granites) of Peru (BARNES, 1970; KONTAK et |  | | 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 |  | | Book (edition) | | Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL If marked in description... Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia (sample: Melcher/Oberthür); PPL D Fine-grained...quartz veins, • contact metamorphic deposits, • pegmatites, • placers not known Altaite, Ankerite, Argentite... Karabash, Chelyabinsk Oblast’, Southern Urals Region, Russia Au-Cu alloys, native Copper, native Gold...Potaro River, Kangaruma District, Potaro-Siparuni Region, Guyana Chalcopyrite, native Gold, Hematite, Millerite |
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