20hhgd.r ((CALCITE)) $15 MINIMUM BID, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa, 12 x 9 x 2.5 cm, Cabinet | |
Translucent to transparent highly lustrous Calcite crystals. Hard to photograph and show the lustrous faces. ex Glenn Davidson collection. ex Astro Gallery specimen. |