2813 ARSENTSUMEBITE, AZURITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Sielecki, 1989
Minnesota North & Central Americas United States 3172 MANGANITE, GOETHITE, Section 6 Mine, Cuyuna North Range, Crow Wing County, Minnesota, U.S.A. September 28, 2019
Arizona North & Central Americas United States 0394 RUIZITE, KINOITE, Christmas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
Africa Namibia 1626 PURPURITE, Sandamab Pegmatite, Usakos, Karibib District, Erongo Region, Namibia September 28, 2019
Africa Madagascar 4558 PEZZOTTAITE, Sakavalana Mine, Ambatovia, Amoron’I Mania Region, Fianarantsoa Province, Madagascar September 28, 2019