2128 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A. September 28, 2019 Pendleton Arkansas North & Central Americas United States Source K.Davy, 1987
Arizona North & Central Americas United States 2536 FREIBERGITE, QUARTZ, Silver King Mine, Comstock Wash, Pinal County, Arizona, U.S.A. September 28, 2019
Africa Tanzania 6523 ALUMINOTSCHERMAKITE, Longido, Mt. Kilimanjaro, Kilimanjaro Region, Tanzania September 28, 2019
Mexico North & Central Americas 3103 CREEDITE, Navidad Mine, Rodeo, Durango, Mexico September 28, 2019
Australasia Australia Tasmania 2013 CHRYSOTILE, Tunnel Hill Quarry, Serpentine Hill, North Dundas, Zeehan District, Tasmania, Australia September 28, 2019
