Blue clinoclase with green cornwallite. Ex Bernie Day Collection.
Clinoclase, Olivenite, Wheal Gorland, Cornwall
Blue bladed clinoclase with green olivenite. Ex Joan Lamond Collection.
Liroconite, Olivenite, Wheal Gorland, Cornwall
Light blue liroconite with green prismatic olivenite. Ex Joan Lamond Collection.
Liroconite, Wheal Gorland, Cornwall
Deep blue liroconite from Wheal Gorland in the Albert Chapman Collection, Australian Museum, Sydney. Specimen is many cm wide.
Clinoclase, Wheal Gorland, Cornwall
Blue Clinoclase crystals on matrix from St. Day, Cornwall, England. Ex Bob Rothenberg collection, previously from the John Frederick Calvert collection (died 1897).