Pyrite with Calcite

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

Specimen size: 7.2 × 5.1 × 3.8 cm = 2.83” × 2.01” × 1.50”