Calcite and Siderite on Pyrite after(?) Pyrrhotite with Sphalerite, Trepca Complex, near Mitrovica, Kosovska Municipality, Kosovo Miniature 4 x 4.5 x 8.5 cm $250. Online 8/18 SOLD
Two ball-like crystals of pyrrhotite with a siderite(?) covering perched on sphalerite. There are a few calcite crystals sprinkled over the siderite and the matrix is all calcite with localized boulangerite inclusions: so the specimen is a floater. Sharp, distinctive and highly uncommon specimen from advance mining in 2014. In great condition.