1055 HETEROSITE, Helen Beryl Mine, Fourmile, Custer County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source W.Christianson, 1979
Europe Germany 6589 FLORKITE, Caspar Quarry, Bellerberg Volcano, Ettringen, Eifel, Rhineland-Palatinate, Germany September 28, 2019
Chile South America 0950 BROCHANTITE, La Vieja Mine, Potrerillos, Atacama Region, Chile September 28, 2019
Europe Ireland 0307 GEOCRONITE, Kilbricken Mine, Quin, Ennis, County Clare, Ireland September 28, 2019
