Germanium Ore. (Tsumeb Mine, Otjikoto Region, Namibia.)

Tsumeb Mine, Otjikoto Region, Namibia.28mm x 30mm x 15mm.
SKU: 1060
$40.00

A solid lump of Germanium Ore from Tsumeb! It's had a small slice removed from one side but this does not detract from the rarity of the specimen.