Chalcotrichite. From Fowey Consols, Tywardreath, Cornwall. Richard Barstow collection. 

Azurite on malachite. From Carharrack Mine, St Day, Cornwall. 

Olivenite. From Tincroft Mine, Illogan, Cornwall. Philip Rashleigh collection. 

Cuprite. From Tincroft Mine, Illogan, Cornwall. Philip Rashleigh collection. 

Azurite. From Carharrack Mine, St Day, Cornwall.

Langite on limonite with quartz. From Bedford United Mine, Tavistock, Devon.

Azurite. From Buckingham Mine, Nether Stowey, Somerset. J. C. Williams collection. 

Liroconite. From Ting Tang Consols, St Day, Cornwall. 

Cuprite and native copper. From Wheal Gorland, St Day, Cornwall. Philip Rashleigh collection. 

Olivenite. From Gwennap, Cornwall. J. C. Williams collection.