4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A. September 28, 2019 Steve North & Central Americas United States Utah Source R.Coulsell, 1999
Europe Italy 4746 KALSILITE, Vispi Quarry, San Venanzo, Marsciano, Terni Province, Umbria, Italy September 28, 2019
Africa Namibia 5657 HYDRONIUMJAROSITE, Namib Lead Mine, Swakopmund, Erongo Region, Namibia September 28, 2019
Chile South America 6521 BELLOITE, La Vendida Mine, Caracoles, Sierra Gorda Dist., Tocopilla Province, Antofagasta Region, Chile September 28, 2019
Australasia Australia Victoria 1932 NATROLITE, ANALCIME, Little Bird Rock, Flinders, Victoria, Australia September 28, 2019
