Update The Law and Legal research in Zambia By Alfred S. Magagula Alfred S. Magagula is a graduate fellow from the University of Swaziland. He holds B.A. law and LLB degree from the same university. He has done research with various consultancy firms in Swaziland before.
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Uraninite is a major ore of uranium.Some of the highest grade uranium ores in the world were found in the Shinkolobwe mine in the Democratic Republic of the Congo (the initial source for the Manhattan Project) and in the Athabasca Basin in northern Saskatchewan, Canada.Another important source of pitchblende is at Great Bear Lake in the Northwest Territories of Canada, where it is found in
Compiled by Prof. Wesley Edward Arnold MA. With thanks to the help of many folks to told me their memories. References and credits are being added.
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Oct 03, 2012Key Minerals The Copperbelt area (estimated to contain 55.5m tonnes of copper and 3.6m tonnes of cobalt), which runs through Katanga contains 34% of the worlds cobalt resources and 10% of the worlds copper resources, and during the 1960s and 1970s the DRC was the worlds leading producer of these metals. Copper concessions were formerly managed by Gnrale des Carriers et des Mines
Definition The term ore is defined in the current study to describe a concentration of non metallic, e.g., feldspar, or metallic minerals, e.g. spodumene, in pegmatitic rocks irrespective of its structure and position in the deposit which was or is currently mined for a profit.
Apr 10, 2018Angebotsliste 2 / 2016 Das aktuelle Angebot enthlt die von der IMA neu anerkannten Mineralien Huenit, Kannanit, Khorixasit, Luogufengit, Merelaniit, Parisit (La), Petricekit, und Wayneburnhamit sowie einige hoch seltene Phasen wie Bunnoit, Combeit, Heklait, Leucostaurit, Volkovskit und andere.
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Coltan (short for columbitetantalites and known industrially as tantalite) is a dull black metallic ore, from which the elements niobium and tantalum are extracted. The niobium dominant mineral in coltan is columbite (after niobium's original American name columbium), and the tantalum dominant mineral is tantalite.. Tantalum from coltan is used to manufacture batteries for electric cars