2779 GREIGITE, SULFUR, Leviathan Mine, Markleeville, Alpine County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source B.Philips, 1989
Brazil South America 0615 MAGNESITE, Pedra Preta Mine, Serra das Eguas, Brumdo, Bahia, Brazil September 28, 2019
Europe Italy 5506 TUNGSTENITE, Crevolossola Quarry, Crevolossola, Ossola Valley, Verbano-Cusio-Ossola Prov, Piedmont, Italy September 28, 2019
Asia Japan 4657 SUDOITE, Chira Imazaki Mine, Yoshinaga, Okayama Prefecture, Honshu Island, Japan September 28, 2019
North & Central Americas South Dakota United States 2526 ROSCHERITE, Tip Top Mine, Fourmile, Custer District, Custer County, South Dakota, U.S.A. September 28, 2019
