5966 PYROXMANGITE, Sunnyside Mine, Lake Emma, Silverton, San Juan County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source M.Richards, 2005
Europe Russia 6530 STEACYITE, CHAROITE, Murunskii Massif, Charo River, Yakutsk, Eastern-Siberian Region, Russia September 28, 2019
Europe Portugal 0069 ARSENOPYRITE, CALCITE, Panasqueira Mines, Covilha, Castelo Branco District, Portugal September 28, 2019
Bolivia South America 0479 ARGYRODITE, Mina Gallofa, Colquechaca, Potosi Department, Bolivia September 28, 2019
