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.
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 10002 Diopside, North Burgess, Drummond Township, Lanark Co., Ontario, Canada October 5, 2019
Australasia Australia Queensland 4022 Diopside, Meionite, Mt Elliot Mine, near Cloncurry, Queensland October 4, 2019
