Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia


Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia
Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia
Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia