4022 Diopside, Meionite, Mt Elliot Mine, near Cloncurry, Queensland October 4, 2019 Steve Australasia Australia Queensland Ian Graham
Canada North and Central Americas 6040 Diopside, Prehnite, Jeffrey mine, Asbestos, Quebec, Canada October 2, 2019
Austria Europe 4806 Epidote, Diopside, Sollnkar, Krimmler Ache valley, Hohe Tauern, Salzburg, Austria October 5, 2019
Australasia Australia Victoria ncat JP3072 Nepheline, Fluorapatite, Diopside, Cosgrove quarry, Cosgrove, City of Greater Shepparton, Victoria September 23, 2019
Canada North and Central Americas 1440 Diopside, Calcite, Yates Uranium Mine, ‘Thorianite Pits’, near Otter Lake, Quebec, Canada September 22, 2019
