Renierite
Encyclopedia
Renierite,11(Ge,As)2Fe4S16 is a rare copper zinc
Zinc
Zinc , or spelter , is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2...

 germanium
Germanium
Germanium is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. The isolated element is a semiconductor, with an appearance most similar to elemental silicon....

 bearing sulfide
Sulfide
A sulfide is an anion of sulfur in its lowest oxidation state of 2-. Sulfide is also a slightly archaic term for thioethers, a common type of organosulfur compound that are well known for their bad odors.- Properties :...

 mineral. It occurs at the Kipushi Mine
Kipushi Mine
Kipushi Mine is an underground mine in the Democratic Republic of the Congo, near the town of Kipushi in the province of Katanga. The was an active producing mine between 1925 and 1993, as of 2006 there was an estimated 16.9 million tons of ore in the measured and indicated categories, with a...

, Democratic Republic of the Congo
Democratic Republic of the Congo
The Democratic Republic of the Congo is a state located in Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world...

; and Namibia
Namibia
Namibia, officially the Republic of Namibia , is a country in southern Africa whose western border is the Atlantic Ocean. It shares land borders with Angola and Zambia to the north, Botswana to the east and South Africa to the south and east. It gained independence from South Africa on 21 March...

, among other places.

Renierite was named after Armand Renier, a Belgian geologist and Director of the Belgian Geological Survey.
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