x20hhgd.is ((OLMIITE)), $10 MINIMUM BID, N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa, 4 x 3.5 x 2 cm, Miniature | |
Lustrous peach colored Olmiite crystals from N'Chwaning. ex Glenn Davidson collection. |