3000 PIRSSONITE, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source C.Kovac, 1990
Africa South Africa 3468 BIXBYITE, Postmasburg, Grigunland West, Northern Cape Province, South Africa September 28, 2019
Kansas North & Central Americas United States 3745 DOLOMITE, Baxter Springs, Cherokee County, Kansas, U.S.A. September 28, 2019
North & Central Americas Pennsylvania United States 6412 EASTONITE, C.K.Williams, Co. Quarry, Chesthunt Hill, Easton, Northampton County, Pennsilvania, U.S.A. September 28, 2019
