Sharp platy crystals. Width 7mm, stack of 60 images. Ex Jo Price Collection.
8159 M1090 Chalcocite, Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England
ex Bernie and Margaret Day Collection
7189 Chalcosite, Calcite, Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England
ex Joan Lamond Collection, ex Museum Victoria. Simply labelled as Cornwall, England, probably Geevor/Levant, Ian Acworth, Steve Rust, David Ifold pers com.
1274 Chalcocite, Cook’s Kitchen Mine, Carn Brea and Tincroft United Mine, Illogan, Camborne – Redruth – St Day District, Cornwall, England
Collected in 1820 and acquired from the Captain Sara Collection by Brian Shelton , a beautiful well-formed thumbnail with classic silvery black chalcosite crystals on a quartz matrix.
Bornite pseudomorph after chalcocite, Belmont Mine, Butte, Butte District (Summit Valley District), Silver Bow Co., Montana, USA. Labelled as A Vein, 3000 Level. Ex Hatfield Goudey. Ex John Lewis Collection.