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
Mexico North & Central Americas 5224 GYPSUM, Francisco Portillo, Santa Eulalia District, Chihuahua, Mexico September 28, 2019
Arizona North & Central Americas United States 1677 DIOPTASE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
Australasia Australia Queensland 4948 LIBETHENITE, Hardway Mine, Cloncurry, Queensland, Australia September 28, 2019