Calcite on Pyrite, Trepca Complex, Mitrovica, Kosovo Miniature 3 x 5 x 6.5 cm $125. Online 3/11 SOLD
Undulating plate of pyrite with ball-like aggregates of calcite and secondary carbonate, perhaps dolomite or siderite. The pyrite has an iridescent reddish/bronze patina and the specimen is crystallized to all sides. A pretty combination from new mining in 2012 and in great condition.