3382 ARSENOPYRITE, DOLOMITE, Trepca Stan Terg Mine, Trepca, Trepca Valley, District of Kosovska Mitrovica, Kosovo September 28, 2019 Steve Europe Kosovo Source R.Coulsell, 1999
Nevada North & Central Americas United States 1010 FAUSTITE, Copper King Mine, Mt. Schroeder, Eureka County, Nevada, U.S.A. September 28, 2019
Europe Russia 5815 FLUORSTROPHITE, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
Arizona North & Central Americas United States 5849 OSARIZAWAITE, Silver Hill Mine, Silver Hill, Silver Hill District, Pima County, Arizona, U.S.A. September 28, 2019
