Calcite on Hausmannite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape, South Africa.

The specimen consists of a very thin plate later of calcite with two clusters of large crystals of calcite in two of the three corners in a triangular shaped specimen The calcite has modified details around a basically rhombic crystal habit. The calcite crystals are gemmy and lustrous. Then there is a deposit of tiny crystals of pyramidal hausmannite to 1mm thick. A couple of very minor abrasions here and there on the calcite.

Size: 3.2 x 2.9 x 0.9cm

Locality: N'Chwaning II, Kalahari Manganese Field, Northern Cape, South Africa