3666 PYRITE, SULPHUR, Boccheggiano Mine, Montieri, Grosseto Province, Tuscany, Italy September 28, 2019 Steve Europe Italy Source R.Colling, 1999
Australasia Australia Western Australia 3511 MAGNETITE, White Well, Yinnietharra, Upper Gascoyne Shire, West. Aust., Australia September 28, 2019
Europe Germany 4837 GUERINITE, Wilhelm Mine, Nentershausen, Hersfeld-Rotenburg, Hesse, Germany September 28, 2019
California North & Central Americas United States 2979 SULPHOHALITE, HALITE, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019
Nevada North & Central Americas United States 4932 DESCLOIZITE, VANADINITE, Chalk Mountain Mine, Chalk Mountain District, Churchill County, Nevada, U.S.A. September 28, 2019
