Illinois North and Central Americas United States 10001 Calcite, Fluorite, Hill-Ledford Mine, Cave-in-Rock, Hardin Co., Illinois, USA March 23, 2018
Europe Italy 4711 Stilbite-Ca, Calcite, Forra di Bulla, Castelrotto, Siusi Alp, Gardena Valley, Bolzano Province, Trentino-Alto Adige, Italy November 16, 2018
