TM98D8: Olmiite with Calcite - N'Chwaning II Mine, Northern Cape Province South Africa
Olmiite with Calcite

N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province  South Africa (11/2003)

Specimen size: 8.2 × 6.3 × 2.2 cm = 3.2” × 2.5” × 0.9”
Main crystal size: 1.7 × 1.2 cm = 0.7” × 0.5”

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