4402 CORDIERITE, Quartz Hill, Harts Range, Nthn. Terr., Australia September 28, 2019 Steve Australasia Australia Northern Territory Source R.Coulsell, 1999
California North & Central Americas United States 4125 COLEMANITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Australasia Australia New South Wales 0251 WILLYAMITE, ULMANNITE, Consols Mine, Broken Hill, N.S.W., Australia September 28, 2019
North & Central Americas South Dakota United States 5025 GRIPHITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Australasia Australia South Australia 1115 VARISCITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019
