Norbert Stoetzel Minerals: 15 Aug - 22 Aug 2017

Tsumeb Mine, Otavi Highlands, Namibia

Ramsbeck, Bestwig, Arnsberg, North Rhine - Westphalia, Germany

Yates Mine, Otter Lake, Québec, Canada

Baia Sprie Mine, Baia Sprie, Maramureș County, Romania

Berg Aukas, Grootfontein, Otjozondjupa Region, Namibia

Eisenzecher Zug Mine, Eiserfeld, Siegen, Arnsberg, North Rhine - Westphalia, Germany

Cumbria, United Kingdom

Bad Schlema, Erzgebirge, Saxony, Germany

Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany

Áliva Mine, Camaleño, Cantabria, Spain

Freiberg, Mittelsachsen, Saxony, Germany

Santa Cruz Mine, Poopó, Poopó Province, Oruro Department, Bolivia

Bad Ems, Rhein-Lahn, Rhineland-Palatinate, Germany

Tsumeb Mine, Otavi Highlands, Namibia

Thiersheim, Marktredwitz, Upper Franconia, Bavaria, Germany

Penig, Mittelsachsen, Saxony, Germany

Eifel Mountains, Rhineland-Palatinate, Germany

Graphic Mine, Magdalanena, Socorro County, New Mexico, United States of America