4806 Epidote, Diopside, Sollnkar, Krimmler Ache valley, Hohe Tauern, Salzburg, Austria October 5, 2019 Steve Austria Europe Ferrian diopside, originally labelled as augite, Helmut Braith
Canada North and Central Americas 10002 Diopside, North Burgess, Drummond Township, Lanark Co., Ontario, Canada October 5, 2019
Europe Norway 5649 Armenite, Epidote, Bratteskjerpet Mine, Overberget Mining Field, Kongsberg silver mining district, Kongsberg, Buskerud, Norway October 5, 2019
Australasia Australia Western Australia 2012 Diopside, Yinnietharra Station, Gascoyne, Western Australia November 6, 2022
Australasia Australia Victoria 7415 JL3069 Magnetite, Fluorapatite, Diopside, Cosgrove quarry, Cosgrove, City of Greater Shepparton, Victoria December 31, 2020