0933 GYPSUM, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019 Steve Mexico North & Central Americas Source A.Roffey, 1996
California North & Central Americas United States 4297 FRESNOITE, Esquire No. 8 Claim, Big Creek, Fresno County, California, U.S.A. September 28, 2019
Minnesota North & Central Americas United States 3172 MANGANITE, GOETHITE, Section 6 Mine, Cuyuna North Range, Crow Wing County, Minnesota, U.S.A. September 28, 2019
Chile South America 5917 KOLYMITE, Marcelita Prospect, Pabellon, Copiapo Province, Atacama Region, Chile September 28, 2019
Canada North & Central Americas 5300 BRUCITE, Cross Quarry, Wakefield, Quebec, Canada September 28, 2019