ncat VHD10, Cyrilovite, Strengite, Kidwellite, Iron Monarch Mine, Iron Knob, South Australia November 17, 2019 Steve Australasia Australia South Australia TBA
Georgia (US) North and Central Americas United States 5563 Strengite, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
Australasia Australia Victoria ncat NOVM JL3513 Strengite, Cacoxenite, Wavellite, Lavers Hill, Fish Creek, Hoddle Range, South Gippsland Shire, Victoria November 21, 2021
Europe France 4566 Strengite, Quartz, Le Mazet vein, Echassieres, Ebreuil, Allier, Auvergne, France October 5, 2019
