7293 JL1511 Calcite, Old Melbourne Quarries, Victoria December 12, 2020 Steve Australasia Australia Victoria
Co. Antrim Northern Ireland United Kingdom 0443 Calcite, Magheramorne Quarry, near Glenarm, Co. Antrim, Northern Ireland September 19, 2019
Australasia Australia Queensland ncat YU Goethite, Quartz, Calcite, Agate Creek, Queensland August 27, 2023
Africa South Africa 30061 Groutite, Calcite, Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa April 21, 2020
