5209 Chalcocite, Rainbow Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin September 29, 2019 Steve North and Central Americas United States Wisconsin
Cornwall England United Kingdom 30131 Chalcocite, Cook’s Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK September 16, 2021
Australasia Australia South Australia 7427 JL2071 Chalcocite, Moonta, Yorke Peninsula, South Australia January 2, 2021
Australasia Australia South Australia 0205 Chalcocite, Chalcopyrite, Mt Gunson Copper Mine, Mt Gunson, South Australia September 18, 2019
Montana North and Central Americas United States 5535 Bornite after Chalcocite, Belmont Mine, Butte, Silver Bow Co., Montana, USA March 23, 2018
