4371 Calcite, Biggenden, Queensland October 5, 2019 Steve Australasia Australia Queensland K & M Brown Collection
Australasia Australia New South Wales 2741 Pyrite, Calcite, Broken Hill, New South Wales October 3, 2019
Australasia Australia Tasmania 2973 Siderite, Calcite, Weber Falls, Scamander, Tasmania October 3, 2019
Oceana Papua New Guinea 7292 JL1329 Sphalerite, Quartz, Calcite, Porgera Gold Mine, Papua New Guinea December 12, 2020
Europe Netherlands 7170 Celestine, Calcite, Ratum Quarry, Vosseveld, Winterswijk, Gelderland, Netherlands October 5, 2019