5769 Gypsum, Slag dumps, Tasmanian Smelting Company site, Zeehan mineral field, Zeehan district, West Coast municipality, Tasmania April 27, 2022 Steve Australasia Australia Tasmania
Nebraska North and Central Americas United States 4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA October 4, 2019
Dorset England United Kingdom 1250 Gypsum, Chickerell Brick Pit, Weymouth, Dorset, England September 22, 2019