Leifite

Canada North and Central Americas

ncat JP1311 Leifite, Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carriere Mont Saint-Hilaire; MSH), Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada

October 11, 2019

Canada North and Central Americas

8059 Leifite, 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

7158 Leifite, Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada

ex Joan Lamond Collection, ex Cynthia Peat

October 5, 2019

Canada North and Central Americas

2190 Leifite, Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carriere Mont Saint-Hilaire), Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada

September 22, 2019