7074 JL2218 Chalcopyrite, Calcite, Covellite, Carn Brea Mine, Carn Brea, Camborne – Redruth – St Day District, Cornwall, England September 29, 2019 Steve Cornwall England United Kingdom ex Joan Lamond Collection
Canada North and Central Americas 8188 Clinochlore, Calcite, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 5, 2019
Dorset England United Kingdom 2979 Calcite on Calcite, Chickerell Brickpit, Weymouth, Dorset, England October 3, 2019
Australasia Australia South Australia ncat RW63 Calcite, Lyndhurst, South Australia November 29, 2021
