3651 FLUORITE, SPHALERITE, Denton Mine, Harris Creek Sub-District Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019 Steve Illinois North & Central Americas United States Source R.Coulsell, 1999
Europe Spain 0308 GRATONITE, Afalaya Mine, Rio Tinto Mine, Minas de Riutinto, Huelva Provence, Andalusia, Spain September 28, 2019
Europe Germany 3566 SYNCHYSITE-(Ce), QUARTZ, Petersberg Quarry, Petersberg, Halle, Saxony-Anhalt, Germany September 28, 2019
Mexico North & Central Americas 1202 MIMETITE, CALCITE, Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico September 28, 2019
