A few small and iridescent bornite crystals on calcite and quartz with scattered chalcopyrite flakes. The largest bornite measures 6 mm
AN_314
1 Item
Data sheet
- Locality
- Dzhezkazgan, Kazakhstan
- Size category
- Miniature
- Size (cm)
- 4.5 x 4 x 3.5
- Weight
- 37 g
- Formula
- Cu5FeS4
- Properties
- Black; iridescent