ncat JP2926 Chalcocite, Telfer Mine, Rudall River District, East Pilbara Shire, Western Australia September 23, 2019 Steve Australasia Australia Western Australia
North and Central Americas United States Wisconsin ncat JP2096, Covellite, Chalcocite, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA September 23, 2019
Montana North and Central Americas United States 5535 Bornite after Chalcocite, Belmont Mine, Butte, Silver Bow Co., Montana, USA March 23, 2018
Australasia Australia South Australia 7427 JL2071 Chalcocite, Moonta, Yorke Peninsula, South Australia January 2, 2021
Cornwall England United Kingdom 1295 Chalcocite, Geevor Mine, Pendeen, Cornwall, England September 22, 2019
