Tennantite from the legendary Tsumeb Mine in Otjikoto Region, Namibia. This striking specimen showcases the deep tetragonal crystals characteristic of this copper arsenide sulfide mineral. Measuring 3 x 2 x 3.5 cm, it displays excellent luster and color saturation typical of Namibian tennantite. A notable addition to any serious mineral collection, particularly for those focused on African mineral localities and sulfide species. Tsumeb material remains highly sought after by collectors worldwide.
