Collection: Kutnohorite

N'Chwaning I Mine, Kalahari Manganese Field, Northern Cape, South Africa

4.5 x 2.5 x 2.1 cm

N'Chwaning I, Kalahari Manganese Field, Northern Cape, South Africa

3.7 x 2.6 x 1.6 cm

N'Chwaning I Mine, Kalahari Manganese Field, Northern Cape, South Africa

3.2 x 5 x 2.5 cm