4181 SPESSARTINE, Zinc Corperation Mine, Broken Hill, N.S.W., Australia September 28, 2019 Steve Australasia Australia New South Wales Source R.Coulsell, 1999
California North & Central Americas United States 1916 FERRIERITE-Mg, CALCITE, Silver Mountain, Alpine County, California, U.S.A. September 28, 2019
Colorado North & Central Americas United States 2366 EUCAIRITE, VOLBORTHITE, Cougar Mine, Slick Rock District, San Miguel County, Colorado, U.S.A. September 28, 2019
Mexico North & Central Americas 3486 PARATELLURITE, QUARTZ, Moctezuma Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019
Africa Namibia 4927 MOTTRAMITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
