Pyrite with Calcite

Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2005)

Specimen size: 10.8 × 9.1 × 3.6 cm = 4.25” × 3.58” × 1.42”
Main crystal size: 1.4 × 1.3 cm = 0.55” × 0.51”