7240 JL0836 Calcite, Carter Co., Montana, USA December 12, 2020 Steve Montana North and Central Americas United States
Co. Antrim Northern Ireland United Kingdom 3099 Calcite, Mesolite, Thomsonite, Ladyhill Quarry, Tardree, Co. Antrim, Northern Ireland October 3, 2019
Australasia Australia Victoria 0437 Calcite, Portland Harbour Trust Quarry, Cape Grant, Portland, Victoria September 19, 2019
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