1570 Cuprite, Copper, Gypsum, Pit F0 Supergene Deposit, Boddington Gold Mine, Boddington, Western Australia September 22, 2019 Steve Australasia Australia Western Australia Originally thought to be barite, but no barium in analyses, so more likely gypsum. Click for full sized image…
Australasia Australia Deaccessioned Queensland Deaccessioned 30071 Copper, Ankerite, Cloncurry District, Cloncurry Shire, Queensland, Australia April 21, 2020
Australasia Australia Victoria ncat JP838 Heulandite, Gypsum, Mt Tarrengower goldfield, Maldon, Mount Alexander Shire, Victoria October 25, 2023
New York North and Central Americas United States 7096 JL2264, Dolomite, Gypsum, Lockport, Niagara Co., New York, USA September 23, 2019
Australasia Australia South Australia ncat JP214 Cuprite, Malachite, Dolomite, Mutooroo Mine, Pine Creek – Mutooroo area, Mingary, Olary Province, South Australia September 23, 2019