ncat M554 Gypsum, Cairns Bay, Flinders, Victoria October 15, 2019 Steve Australasia Australia Victoria Ex Bernie Day specimen. Click for full sized image…
Europe Germany 7109 Unnamed (Gordaite-related Ca-Zn Sulphate Chloride Hydrate), Gypsum, Herzog Julius smelter slag locality, Astfeld, Goslar, Harz, Lower Saxony, Germany October 5, 2019
Chile South America 6039 Antlerite, Gypsum, Chuquicamata Mine, Calama, Antofagasta Region, Chile October 2, 2019
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
