5209 Chalcocite, Rainbow Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin September 29, 2019 Steve North and Central Americas United States Wisconsin
Australasia Australia South Australia 1625 Chalcocite, Unknown, Mt Gunson Copper Mine, Mt Gunson, South Australia March 12, 2022
Australasia Australia South Australia 0205 Chalcocite, Chalcopyrite, Mt Gunson Copper Mine, Mt Gunson, South Australia September 18, 2019
Cornwall England United Kingdom 1295 Chalcocite, Geevor Mine, Pendeen, Cornwall, England September 22, 2019
Cornwall England United Kingdom 1274 Chalcocite, Cook’s Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK September 22, 2019
