4371 Calcite, Biggenden, Queensland October 5, 2019 Steve Australasia Australia Queensland K & M Brown Collection
Australasia Australia New South Wales ncat JP3347 Pyrite, Calcite, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
Africa South Africa 30111 Kutnohorite, Rhodochrosite, Calcite, N’Chwaning II Mine, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa October 8, 2020