Norbert Stoetzel Minerals: 24 Apr - 01 May 2018

Coober Pedy, Central North, South Australia, Australia

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

Bad Schlema, Erzgebirge, Saxony, Germany

Auerbach in der Oberpfalz, Upper Palatinate, Bavaria, Germany

Töppeln, Gera, Thuringia, Germany

Leckbachgraben, Nasenkopf, Zell am See District, Salzburg, Austria

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

Keban Mine, Keban, Elâzığ Province, Turkey

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

Moscona Mine, Solis, Asturias, Spain

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

Dognecea, Ocna de Fier, Banat Mountains, Caraş-Severin County, Romania

Montville Township, Morris County, New Jersey, United States of America

Haystack Mountain, Inyo Mountains, Inyo County, California, United States of America

Thomas Range, Juab County, Utah, United States of America

Altenberg, Erzgebirge, Saxony, Germany