0455 Calcite, Magnetite, Biggenden, Queensland September 19, 2019 Steve Australasia Australia Queensland
Africa South Africa 10023 Ettringite, Calcite, Andradite, Hematite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa October 5, 2019
Cornwall England United Kingdom 3622 Fluorite, Chalcophyllite, Calcite, Wheal Gorland, St Day, Cornwall, England October 3, 2019
New Mexico North and Central Americas United States 2908 Calcite, Barite, Nakaye mine (Alamo mine), Derry District, Sierra County, New Mexico, USA April 18, 2023
