2137 QUARTZ var. Amethyst, Marble Hall, near Brandberg, Erongo Region, Namibia September 28, 2019 Steve Africa Namibia Source A.Roffey, 2003
Australasia Australia Western Australia 2828 GARTRELLITE, Ashburton Downs, Capricorn Range, West. Aust., Australia September 28, 2019
Mexico North & Central Americas 2290 ADAMITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Europe Italy 5870 CLINOFERROSILITE, Rendena Valley, Trento Province, Trentino-Alto-Adige, Italy September 28, 2019