Calcite from Banská Štiavnica, Banská Bystrica Region, Slovakia

Group of calcite crystals coated by iridescent dolomite resting on top of cluster of black crystals of sphalerite from the Banská Štiavnica epithermal Ag, Au, Pb, Zn, Cu deposit, Slovakia. Collected in late 1980s at the 12th level of the mine-Juraj mining field-Terézia vein-north.

My collection.

Photographed by László Kupi/Fine mineral photography