20hhgd.is ((PYROLUSITE on CALCITE)), 20 MINIMUM BID, Kalahari Manganese Field, Northern Cape Province, South Africa, 2.5 x 1.5 x 1.5 cm, Thumbnail | |
A Kalahari Manganese Field thumbnail specimen not seen very often if ever. I is mounted in a perky box. and is from the De Bruyn collection. ex Glenn Davidson collection. ex Lavinsky mineral auction specimen, ex De Bruyn collection. |