0983 CHALCOALUMITE, Grandview Mine, Grand Canyon, Coconino County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source Minex, 1981
Africa Namibia 4511 ASISITE, Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia September 28, 2019
California North & Central Americas United States 0873 ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Arizona North & Central Americas United States 5560 HEMIHEDRITE, Adobe Wells Claim, Vulture District, Maricopa County, Arizona, U.S.A. September 28, 2019
Australasia Australia Western Australia 0881 GASPEITE, Otter Shoot Ni Mine, Kambalda, West. Aust., Australia September 28, 2019
