2235 CHALCOPHYLLITE, El Teniente Mine, Rancagua, Cachapoal Province, Chile September 28, 2019 Steve Chile South America Source Min. Research, 1986
North & Central Americas South Dakota United States 5107 MONTGOMERYITE, Tip Top Mine, Fourmile, Custer District, Custer County, South Dakota, U.S.A. September 28, 2019
Czech Republic Europe 2465 WHEWELLITE, CALCITE, Kladno, Central Bohemia Region, Bohemia, Czech Republic September 28, 2019
Europe Norway 0371 CORUNDUM Var.Ruby, Kleggasen Ruby Quarry, Froland, Aust-Agder, Norway September 28, 2019
