3322 PARAREALGAR, ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1999
Europe Kosovo 3382 ARSENOPYRITE, DOLOMITE, Trepca Stan Terg Mine, Trepca, Trepca Valley, District of Kosovska Mitrovica, Kosovo September 28, 2019
California North & Central Americas United States 4593 INESITE, Hale Creek Mine, Mad River Ridge, Trinity County, California, U.S.A. September 28, 2019
Mexico North & Central Americas 4240 TOPAZ, Tepetate, Mun. de Ville de Arriaga, San Luis Potosi, Mexico September 28, 2019
