Europe Portugal 4748 Cacoxenite, Strengite, Sitio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda District, Portugal October 5, 2019
Georgia (US) North and Central Americas United States 5569 Rockbridgeite, Cacoxenite, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
Czech Republic Europe 2073 Cacoxenite, Teskov, Rokycany District, Plzen Region, Czech Republic October 5, 2019
Europe Germany 4704 Autunite, Cacoxenite, Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany November 16, 2018