renierite — … Useful english dictionary
Renierit — Reniérit Chemische Formel (Cu,Zn)11Fe4(Ge,As)2S16 Mineralklasse Sulfide und Sulfosalze Metall : Schwefel (Selen, Tellur) = 1 : 1 II/C.10 10 (8. Aufl.) ; 2.CB.35 (9. Aufl.) (nach Stru … Deutsch Wikipedia
Reniérit — Chemische Formel (Cu,Zn)11Fe4(Ge,As)2S16 Mineralklasse Sulfide und Sulfosalze Metall : Schwefel (Selen, Tellur) = 1 : 1 II/C.10 10 (8. Aufl.) ; 2.CB.35 (9. Aufl.) (nach … Deutsch Wikipedia
List of minerals N-R (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
germanium — /jeuhr may nee euhm/, n. Chem. a scarce, metallic, grayish white element, normally tetravalent, used chiefly in transistors. Symbol: Ge; at. wt.: 72.59; at. no.: 32; sp. gr.: 5.36 at 20°C. [1885 90; GERMAN(Y) + IUM] * * * Chemical element with… … Universalium
Germanium — (pronEng|dʒɚˈmeɪniəm) is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, silver white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Germanium has five naturally… … Wikipedia
List of minerals — This is a List of minerals for which there are Wikipedia articles. Mineral variety names and mineraloids are to be listed after the valid minerals for each letter.For a complete listing (about 4,000) of all mineral names: List of minerals… … Wikipedia
Union Minière du Haut Katanga — The Union Minière du Haut Katanga (UMHK) is a Belgian mining company, once operating in Katanga, in what is now the Democratic Republic of the Congo (formerly, Congo Free State, from 1908, Belgian Congo, from 1972, Zaire). It was created on… … Wikipedia
Kipushi — The Kipushi copper, lead and zinc mine is located about 30 km west of Lubumbashi, Democratic Republic of the Congo. Ore occurs in open spaces and collapse breccias along a fault zone. The primary zinc rich ore body contains the minerals… … Wikipedia
Compagnie Minière du Haut Katanga — Union minière du Haut Katanga Les usines d Élisabethville (ancien nom de Lubumbashi) en 1917 L Union minière du Haut Katanga (UMHK) fut un groupe industriel minier belge établi au Katanga, dans l actuelle République démocratique du Congo… … Wikipédia en Français
