Sphalerite with Calcite, Galena and Pyrite

Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)

Specimen size: 8.5 × 5.6 × 6 cm = 3.35” × 2.20” × 2.36”