3126 BARYTE, Olympic Dam Mine, Roxby Downs, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source M.Newnham, 1991
Europe Spain 3278 TINTICITE, Rocabruna Mine, Bruguers, Barcelona, Catalonia, Spain September 28, 2019
Arkansas North & Central Americas United States 1118 VARISCITE, Mauldin Mountain Quarry, Mauldin Mountain, Montgomery County, Arkansas, U.S.A. September 28, 2019
California North & Central Americas United States 0050 SYLVITE, HALITE, Salton Sea, Imperial County, California, U.S.A. September 28, 2019