4585 OPAL, Andamooka Opal Fields, Andamooka Ranges, South Aust., Australia September 28, 2019 Pendleton Australasia Australia South Australia Source R.Coulsell, 2000
California North & Central Americas United States 0875 TUNELLITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Asia South Korea 4052 FERBERITE, QUARTZ, Tae Wha Mine, Neungam-ri, Angseong-myeon, Chungcheongbukdo, South Korea September 28, 2019
