Blue apatite and cleavelandite - Golconda mine, Minas Gerais,...
Small blue apatite crystals on cleavelandite, very bright and...
Small blue apatite crystals on cleavelandite, very bright and...
Small piece of arsenopyrite from this mythical locality. 3 x 2...
Group of green apatite crystals (yellow under UVs) slightly...
Biterminated apatite crystal (1.3 cm long) colorless to very...
Small typical piece of Panasqueira. 2,2 x 2 x 2,5 cm.
Small colorless and brilliant crystals of calcite on ferberite...