4213 Calcite, Second Sovietsky Mine, D’alnegorsk, Russia October 4, 2019 Steve Europe Russia Ambros Kissling
Missouri North and Central Americas United States 0484 Calcite, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA September 19, 2019
Australasia Australia Tasmania 1702 Stellerite, Calcite, Longley Quarry, Longley, Tasmania September 22, 2019
Australasia Australia Tasmania 4025 Siderite, Calcite, Hematite, South Pit, Savage River Mine, Tasmania December 14, 2021
