3071 ANKERITE, SPHALERITE, Empire Zinc Mine, Gilman, Eagle County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source D.New, 1990
Arizona North & Central Americas United States 2346 MURDOCHITE, AURICHALCITE, Southwest Mine, Bisbee, Warren District, Cochise County, Arizona, U.S.A. September 28, 2019
Nevada North & Central Americas United States 0191 REALGAR, Getchell Mine, Adam Peak, Humboldt County, Nevada, U.S.A. September 28, 2019
Africa Namibia 2395 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia September 28, 2019
