SOLD
MD-179412
Ettringite
Thumbnail, 2.5 x 1.6 x 1.1 cm
Black Rock Mine, Black Rock, Kalahari manganese fields, Northern Cape Province, South Africa
SOLD

A fine, super-bright cluster of canary-yellow doubly terminated ettringite crystals from the older, less well-known Black Rock Mine of South Africa. Ex. Willy Israel Collection.