Mineral-Expert: 29 Jan - 05 Feb 2018

Futa Pass Area, Firenzuola, Florence Province, Tuscany, Italy

Neuhof-Ellers Potash Works, Neuhof, Fulda, Kassel Region, Hesse, Germany

Bellver de Cerdanya, Cerdanya, Lleida, Catalonia, Spain

Ivigtut, Ivittuut, Arsuk Fjord, Sermersooq, Greenland

Caserras del Castillo, Estopiñán del Castillo, Hoya de Huesca, Aragón, Spain

Concordia Smelter Slag Locality, Eschweiler, Cologne, North Rhine - Westphalia, Germany

Ojuela Mine, Mapimi, Durango, Mexico

Trepča, Mitrovica District, Kosovo