30131 Chalcocite, Cook’s Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK September 16, 2021 Steve Cornwall England United Kingdom Mined in 1820. Ex Captain Sara Collection. Ex Albert Chapman. Ex Brian Shelton. Measures 35x23x16mm. Click on the image below for a higher resolution version.
Cornwall England United Kingdom 8159 M1090 Chalcocite, Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England October 5, 2019
Cornwall England United Kingdom 1295 Chalcocite, Geevor Mine, Pendeen, Cornwall, England September 22, 2019
Australasia Australia South Australia ncat JP2522 Covellite, Chalcocite, Mount Gunson Copper mines (Pernatty Lagoon – Mount Gunson Cu Deposits), Pernatty Lagoon, Stuart Shelf, South Australia September 23, 2019
North and Central Americas United States Wisconsin 5209 Chalcocite, Rainbow Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin September 29, 2019