4135 Strontianite, Calcite, Penarth Beach, Cardiff, Glamorgan, Wales October 4, 2019 Steve United Kingdom Wales ex Richard Bell Collection #2820 9/2005
Australasia Australia South Australia ncat JP1054 Siderite, Calcite, Beltana Mine (E.Z. Mine; Beltana deposit; Beltana-Aroona deposit; Puttapa mine), Puttapa, Leigh Creek, North Flinders Ranges, Flinders Ranges, South Australia September 23, 2019
Co. Antrim Northern Ireland United Kingdom 0772 Calcite, Natrolite, Glenarm, Co. Antrim, Northern Ireland May 31, 2023
Arizona North and Central Americas United States 0054 Fluorite, Calcite, Buckskin Mountains, Arizona, USA March 21, 2018
Canada North and Central Americas 30088 Pyrite, Marcasite, Calcite, Nanisivik Mine, Nanisivik, Baffin Island, Canada April 28, 2020
