Species: Pyrite, Calcite, Calcite var. Manganoan
Locality: Trepča complex, Trepča valley, Mitrovica, Mitrovica District, Kosovo
Dimensions: 10 x 8.5 x 4.0 cm.
The famous Trepca Mining District, a world-class locality for numerous sulfide and gangue minerals, has recently started producing fine specimens again. This is a very showy plate of lustrous white to cream calcite crystals of two different styles covering lustrous pyrite and arsenopyrite crystals. Mark Cross photo.