5131 GARTRELLITE, ADAMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source C.Kovac, 2010
Australasia Australia Queensland 2133 QUARTZ var. Amethyst, Kuridala Mine, Mt. Selwyn, Cloncurry District, Queensland, Australia September 28, 2019
Europe France 3601 ROMANECHITE, Manganese Deposit, Romaneche-Thorens, Saone-el-Loire, Burgundy, France September 28, 2019
Arizona North & Central Americas United States 6089 VANOXITE, Monument No. 2 Mine, Monument Valley, Apache County, Arizona, U.S.A. September 28, 2019