6451 ELLINGSENITE, Aris Quarries, Aris, Windhoek District, Khomas Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Allori, 2009
New Hampshire North & Central Americas United States 4822 HETEROSITE, Palermo Mine, North Groton, Grafton County, New Hampshire, U.S.A. September 28, 2019
Australasia Australia Western Australia 4727 ANKERITE, SIDERITE, Mount Charlotte Mine, Kalgoorlie, West. Aust., Australia September 28, 2019
California North & Central Americas United States 2061 COLEMANITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019