Europe Italy 1737 Sulphur, Klebelsbergite, Pereta Mine, Pereta, Scansano, Grosseto Province, Tuscany, Italy September 22, 2019
Mexico North and Central Americas ncat RC1329 Creedite, Santa Eulalia District, Chihuahua, Mexico February 25, 2021
Australasia Australia Victoria 0159 Quartz (Amethyst Phantom), Springhurst, Victoria September 18, 2019
