4022 Diopside, Meionite, Mt Elliot Mine, near Cloncurry, Queensland October 4, 2019 Steve Australasia Australia Queensland Ian Graham
Australasia Australia Victoria 7415 JL3069 Magnetite, Fluorapatite, Diopside, Cosgrove quarry, Cosgrove, City of Greater Shepparton, Victoria December 31, 2020
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 6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada October 2, 2019
Canada North and Central Americas 10002 Diopside, North Burgess, Drummond Township, Lanark Co., Ontario, Canada October 5, 2019
