7339 JL3068 Diopside, Cosgrove quarry, Cosgrove, City of Greater Shepparton, Victoria December 25, 2020 Steve Australasia Australia Victoria Acquired by Joan Lamond from Jack Leach at the Nunawading Show in 1998 for $1.00. Ex Jack Nelson Collection.
Australasia Australia Tasmania 30047 Pyrrhotite, Andradite-Uvarovite, Calcite, Diopside, Avebury Nickel Deposit (Avebury mine), Zeehan district, West Coast municipality, Tasmania October 8, 2019
Canada North and Central Americas 1440 Diopside, Calcite, Yates Uranium Mine, ‘Thorianite Pits’, near Otter Lake, Quebec, Canada September 22, 2019
Canada North and Central Americas 6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada October 2, 2019
