|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Olmiite
|N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa (Type Locality for Olmiite)
|Hemispherical formation of lustrous tan-colored olmiite crystals fully crystallized all around. the olmiite crystals completely filled the cavity where it formed, and intersected the opposing cavity wall at two places on the top. Ex. George Elling; ex.Charlie Key collection
|For reference only
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