0642 COPPER, Ray Mine, Dripping Springs Mts, Pinal County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source K.Davy, 1985
California North & Central Americas United States 4128 BORAX, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Australasia Australia Western Australia 0770 GLAUCOSPHAERITE, Carr Boyd Mine, Carr Boyd Rocks, West. Aust., Australia September 28, 2019
