SOLD
MD-244321
Thaumasite
Thumbnail, 1.0 x 0.7 x 0.6 cm
N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese fields, Northern Cape Province, South Africa
SOLD

A sharp, hexagonal, gemmy crystal of this rare cousin of ettringite. Ex. Carl Davis Collection.