1551 CERITE-(Ce), Mountain Pass, San Bernardino County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source S.Dohnt, 1986
Australasia Australia South Australia 2018 SEPIOLITE, Mt. Crawford, Williamstown, South Aust., Australia September 28, 2019
Nevada North & Central Americas United States 0430 PITTICITE, White Caps Mine, Manhattan, Nye County, Nevada, U.S.A. September 28, 2019
North & Central Americas South Dakota United States 5066 MITRIDATITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Australasia Australia Tasmania 0448 CASSITERITE, Aberfoyle Mine, Rossarden, Tasmania, Australia September 28, 2019
