Calcite, Kutnohorite
Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa
Thumbnail, 2.6 x 2.2 x 1.1 cm
Ex. Charlie Key
A killer thumbnail with a GEM calcite rhombohedron perched against clusters of splaying kutnahorite crystals! It is not quite at a micro level, but almost, pristine. Certainly good enough to the naked eye to win a thumb prize for beauty. Ex. Charlie Key Collection.