1766 Polylithionite, Rhodochrosite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019 Steve Canada North and Central Americas
Australasia Australia New South Wales 30062 Rhodochrosite, Quartz, Kutnohorite, Broken Hill, Yancowinna Co., New South Wales April 21, 2020
Africa South Africa 30070 Rhodochrosite, Shigaite, N’Chwaning I Mine, Kuruman, Kalahari manganese field, Northern Cape, South Africa April 21, 2020
Canada North and Central Americas 8064 Rhodochrosite, Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada October 5, 2019
Africa South Africa 10062 Rhodochrosite, Kalahari manganese field, Northern Cape Province, South Africa October 18, 2019
