1800 HEMIMORPHITE, 79 Mine, Hayden, Gila County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source A.Roffey, 1982
Africa Namibia 4927 MOTTRAMITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
