ncat VHD10, Cyrilovite, Strengite, Kidwellite, Iron Monarch Mine, Iron Knob, South Australia November 17, 2019 Steve Australasia Australia South Australia TBA
Alabama North and Central Americas United States ncat JP3661, Strengite, Kidwellite, Indian Mountain, Cherokee Co., Alabama, USA September 23, 2019
Australasia Australia Victoria 4471 Strengite, Chalcosiderite, Crandallite, Lake Boga, Victoria October 5, 2019
Australasia Australia New South Wales ncat JP1804 Tsumebite, Libethenite, Strengite, Block 14 opencut, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
Georgia (US) North and Central Americas United States 5565 Wavellite, Kidwellite, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019