7397 JL1770 Gypsum, Chlorite, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia December 29, 2020 Steve Australasia Australia South Australia Acquired by Joan Lamond in 1995. Ex Museum Victoria.
Arizona North and Central Americas United States 5710 Copper in Gypsum, Mission pit, Mission complex, San Xavier, Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District), Sierrita Mountains, Pima Co., Arizona, USA August 20, 2020
Australasia Australia South Australia ncat JP3791 Gypsum, Olympic Dam Mine, Roxby Downs, Stuart Shelf, South Australia September 23, 2019
North and Central Americas Texas United States 2018 Gypsum, Mariposa Mine, Terlingua, Texas, USA September 22, 2019
