1849 OKENITE, GYROLITE, Malad Quarry, Malad, Mumbai District, Maharashtra, India September 28, 2019 Steve Asia India Source K.Davy, 1981
Europe Russia 4146 KIRSCHSTEINITE, Tazheranskii Massif, Lake Biakal, Irkutskaya Oblast, Prebaikalia, Eastern-Siberian Region, Russia September 28, 2019
Africa Namibia 4143 WILLEMITE, Berg Aukas Mine, Grootfontein, Otjozondjupa Region, Namibia September 28, 2019
Argentina South America 5266 CRISTOBALITE, El Criollo Mine, Tanti, Cordoba Province, Argentina September 28, 2019