Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia
Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia -- source link
#calcite#minerals#crystals#rocks#geology#namibia#conichalcite#green
Calcite with Conichalcite - Tsumeb Mine, Otavi Highlands, Namibia -- source link