Calcite - N'Chwaning mining area, South Africa - 9.0 x 6.0 x 6.0 cms.
Mineral:
Calcite
Locality:
N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
Dimensions:
9.0 x 6.0 x 6.0 cms.
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