3696 Pararealgar, Realgar, Ulexite, Borax Pit, Boron, Kern Co., California, USA October 3, 2019 Steve California North and Central Americas United States
Nevada North and Central Americas United States 1363 Realgar, Orpiment, Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA March 23, 2018
Peru South America 20045 Realgar, Orpiment, Quartz, Pyrite, Palomo Mine, Castrovirreyna Province, Huancavelica, Peru November 4, 2019
California North and Central Americas United States 5319 Ulexite, Borate, near Calico, San Bernadino Co., California September 29, 2019
Europe Switzerland 2344 Realgar, Lengenbach Quarry, Fald, Binn Valley, Wallis, Switzerland March 23, 2018
