8043 Grossular, Jeffrey Mine (Johns-Manville Mine), Asbestos, Les Sources RCM, Estrie, Quebec, Canada October 5, 2019 Steve Canada North and Central Americas ex Bernie and Margaret Day Collection
Canada North and Central Americas 9127 JP2632 Pectolite, Grossular, Jeffrey Mine (“Johns-Manville Mine”), Asbestos, Les Sources RCM, Estrie, Quebec, Canada May 24, 2020
Europe Italy ncat JP1838 Grossular, Bric Mundu, Case Canai, Vara, Urbe, Savona Province, Liguria, Italy October 11, 2019
Canada North and Central Americas 1586 Grossular, Jeffrey Quarry, Asbestos, Quebec, Canada, Canada September 22, 2019
