Norbert Stoetzel Minerals: 18 Sep - 25 Sep 2018

Ojuela Mine, Mapimi, Durango, Mexico

Mechernicher Bleiberg, Mechernich, Eifel, North Rhine - Westphalia, Germany

Apache Mine, Radium, Gila County, Arizona, United States of America

Ribadesella, Asturias, Spain

Schöne Aussicht Mine, Dernbach, Neuwied, Rhineland-Palatinate, Germany

Friedrich Wilhelm Mine, Biersdorf, Altenkirchen, Rhineland-Palatinate, Germany

Minas Gerais, Brazil

Maibolte Quarry. Dörentrup. Detmold, North Rhine - Westphalia, Germany

Skorpion Mine, Rosh Pinah, Oranjemund, Karas Region, Namibia

Rouez Mine, Sarthe, Pays de la Loire, France

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

Erongo Mountains, Karibib, Erongo Region, Namibia

Omaue Mine, Kaokoveld Plateau, Kunene Region, Namibia

Zinnwald, Saxony, Germany