Pyrite after Pyrrhotite with Pyrite, Rhodochrosite, Sphalerite and Quartz

Stan Trg (Stan Terg, Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2018)

Specimen size: 17.1 × 13.6 × 8.7 cm = 6.73” × 5.35” × 3.43”