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
Australasia Australia Northern Territory 7457 JL1548 Goethite, Hematite, Calcite, Tennant Creek, Northern Territory July 26, 2021
Australasia Australia Victoria 40021 RH2568 Clinopyroxene Subgroup, Andesine, Ilmenite, Calcite, Dreeite, Colac Otway Shire, Victoria January 21, 2021
Peru South America 20047 Calcite, Quartz, Pachapaqui mining district, Bolognesi Province, Áncash, Peru April 20, 2020
Canada North and Central Americas ncat JP0518 Dolomite, Calcite, Marcasite, Barite, Lincoln Quarry (Beamsville Quarry), Clinton Township, Lincoln Co., Ontario, Canada October 11, 2019