4333 Chalcocite, Mammoth Mine, Mt Gordon, 130km north of Mt Isa, Queensland October 5, 2019 Steve Australasia Australia Queensland Specimen measures 28x23x16mm. Click for full sized image…
Cornwall England United Kingdom 8159 M1090 Chalcocite, Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England October 5, 2019
Australasia Australia Western Australia ncat JP2926 Chalcocite, Telfer Mine, Rudall River District, East Pilbara Shire, Western Australia 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
Cornwall England United Kingdom 30131 Chalcocite, Cook’s Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK September 16, 2021
