2206 Dawsonite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019 Steve Canada North and Central Americas
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Canada North and Central Americas ncat JP1257 Dawsonite, Fluorite, Marcasite, Francon quarry, Montreal, Quebec, Canada October 11, 2019
Canada North and Central Americas ncat ANK MSH65 Dawsonite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 14, 2022
Canada North and Central Americas 2209 Dawsonite, Catapleiite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019
