2175 QUARTZ var. Chert, Mooka Station, Carnarvon, West. Aust., Australia September 28, 2019 Steve Australasia Australia Western Australia Source R.Coulsell, 1984
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
Africa Madagascar 1830 GRANDIDIERITE, Vohibola Phlogopite Mine, Behara, Amboasory Sud, Anosy, Madagascar September 28, 2019
Arizona North & Central Americas United States 1758 STRINGHAMITE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
