Mississippi North and Central Americas United States ncat Gypsum, Guntown, Mississippi, USA November 27, 2023
Europe Germany 4813 Gypsum, Serpierite, Eckardt smelter slag locality, Leimbach, Mansfeld, Mansfeld Basin, Saxony-Anhalt, Germany October 5, 2019
Australasia Australia New South Wales ncat JP1819 Gypsum, Broken Hill South Mine (BHS Mine; South Mine), Broken Hill, Broken Hill district, Yancowinna Co., New South Wales September 23, 2019
Dorset England United Kingdom 1250 Gypsum, Chickerell Brick Pit, Weymouth, Dorset, England September 22, 2019
