Ettringite

 N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa Gemmy salmon-pink/red coloured scalenohedral crystals of Rhodochrosite contrast pleasantly with a...

 N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A fine sparkling druse of scalenohedral Rhodochrosite crystals measuring to an average of 2-3mm...

 N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A splendid rich pinkish red specimen of Rhodochrosite from the celebrated N'Chwaning Mines, South...

 N'Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa, Africa A fine crystal specimen of Hausmanite on Andradite Garnet from the N'Chwaning Mine, South...