Tennantite Subgroup, Dolomite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Sharp, tetrahedral tennantite crystals are scattered on 3-dimensional, vuggy, massive tennantite CABINET matrix, that is richly covered with waxy-lustre, gray, saddle-shaped dolomite rhombs on this combination specimen from the famous and now-closed Tsumeb Mine. The moderate-lustre, textbook-shaped tennantite crystals reach 1.2 cm on this specimen ...
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