Pyrite after Pyrrhotite with Sphalerite and Calcite, Trepca Complex, Kosovska Municipality, near Mitrovica, Kosovo Small cabinet 5 x 7 x 8 cm $250. Mined 2012. Online 10/21
Well developed pyrrhotite crystals, up to 4.5 x 5 cm, replaced by pyrite with a sharp group of lustrous black sphalerite, crystals to 1.5 cm across, perched in the center of the specimen. Associated scattered calcite and quartz. Mined 2012. In excellent condition. Displays well as a pseudomorph or as a combination specimen.