Mineral-Expert: 15 Nov - 21 Nov 2016

Clara Mine, Oberwolfach, Freiburg Region, Baden-Württemberg, Germany

Ojuela Mine, Mapimi, Durango, Mexico

Ľubietová, Banská Bystrica County, Banská Bystrica Region, Slovakia (Slovak Republic)

Arensberg, Zilsdorf, Hillesheim, Vulkaneifel, Rhineland-Palatinate, Germany

Churfürst Ernst Mine, Bönkhausen, Sundern, Arnsberg, North Rhine - Westphalia, Germany

Hohenlimburg Quarry, Oege, Hagen, Arnsberg, North Rhine - Westphalia, Germany

La Flèche Quarry, Bertrix, Luxembourg Province, Belgium

East Grants Ridge, Cibola County, New Mexico, United States of America

Linópolis, Divino das Laranjeiras, Doce Valley, Minas Gerais, Brazil

Josephine Mine, Rützhausen, Velbert, North Rhine - Westphalia, Germany

Hilarion Mines, Lavrion, Hilarion Mine, Hilarion, Kamariza, Agios Konstantinos, Lavrion District, Attiki Prefecture, Greece

Villahermosa del Rio, Castellón, Valencian Community, Spain

Genna Zinc Smelter, Letmathe, North Rhine - Westphalia, Germany

Brandrücken, Wolfsberg District, Carinthia, Austria

Villia Mines, Plaka, Lavrion District, Attiki Prefecture, Greece