2206 Dawsonite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 22, 2019 Steve Canada North and Central Americas
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 1243 Dawsonite, Fluorite, Strontianite, Marcasite, Francon Quarry, Montreal, Quebec, Canada September 22, 2019
Canada North and Central Americas ncat WD109 Sabinaite, Dawsonite, Sodalite, Poudrette Quarry, Mont Saint-Hilaire, Quebec, Canada April 15, 2021
Canada North and Central Americas 7243 JL3612 Dawsonite, Fluorite, Francon Quarry, Canada December 12, 2020
