ncat JP1160 Gypsum, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia September 23, 2019 Steve Australasia Australia South Australia Coloured green by copper chlorides
Australasia Australia Tasmania 1692 Melanterite, Gypsum, Mt Bischoff, Waratah, Tasmania September 22, 2019
Oceana Papua New Guinea 6090 Gypsum, Calcite, Porgera Mine, Mt Kare Valley, Mt Hagen, Enga Province, Papua New Guinea October 2, 2019
North and Central Americas United States Utah 5591 Natrozippeite, Antlerite, Carbonatecyanotrichite, Gypsum, Widowmaker Mine, Fry Mesa, White Canyon, White Canyon District, San Juan Co., Utah, USA October 5, 2019