Wolf, Ron2025-02-242025-02-24https://hdl.handle.net/11124/179513Photographed by Ron Wolf.Dull red-brown stocky plates of chalcocite.born digitaldigital photographsCopyright Ron Wolf.In copyright - non-commercial use permitted: http://rightsstatements.org/vocab/InC-NC/1.0/mineral and rock specimensMinerals -- England -- Cornwall (County)Chalcocite -- England -- Cornwall (County)Consols Mine (England)Image