Gaudefroyite

 N'Chwaning II Mine, N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A well formed lustrous metallic black crystal of Hematite takes pride of place on this specimen,...

 N'Chwaning II Mine, N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa An orange crystalline ball of Inesite with a pink radial internal structure and three part crystal...

 N'Chwaning II Mine, N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa Sparkling crystals of beautifully orange-red Rhodochrosite from the N'Chwaning II Mine, South...

 N'Chwaning II Mine, N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A neat lustrous Olmiite single crystal measuring to 1 cm of a translucent light tan colour sits at...