6162 CALCITE, Irai, Alto Uruguai Region, Rio Grande do Sul, Brazil September 28, 2019 Steve Brazil South America Source J.Lamond, 2005
California North & Central Americas United States 4122 KURNAKOVITE, Hard Scramble Claim, Death Valley National Park, Inyo County, California, U.S.A. September 28, 2019
Czech Republic Europe 2838 MILLOSEVICHITE, Schoeller Mine, Kladno, Bohemia, Czech Republic September 28, 2019
Peru South America 3410 GRATONITE, Excelsior Mine, Cerro de Pasco, Pasco Department, Peru September 28, 2019
Africa Namibia 3442 CUPRITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
