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 10061 Rhodochrosite, Kalahari manganese field, Northern Cape Province, South Africa October 5, 2019
Canada North and Central Americas ncat ANK MSH126 Rhodochrosite, Aegirine, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 16, 2022
Canada North and Central Americas 1767 Tetranatrolite, Pyrite, Rhodochrosite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019
