Canada North and Central Americas 8002 Donnayite-(Y), Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada ex Bernie and Margaret Day Collection October 5, 2019
Canada North and Central Americas 0516 Donnayite-(Y), Fluorite, Rutile, Analcime, Gmelinite, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 20, 2019