ncat JP3392 Quartz, Chalcopyrite, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia September 23, 2019 Steve Australasia Australia South Australia
Nebraska North and Central Americas United States 4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA October 4, 2019
Australasia Australia Tasmania 1286 Chalcopyrite, Quartz, Calcite, Renison, Tasmania September 22, 2019
Australasia Australia Tasmania 2853 Quartz (Various Habits), Iron Blow, Mt Lyell, Queenstown, Tasmania October 3, 2019
