Roger Lang Minerals: 16 Nov - 23 Nov 2017

Ambas Aguas, Muro de Aguas, La Rioja, Spain

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Sardinia, Italy

Tsumeb Mine, Otavi Highlands, Namibia

Dörfel Quarry, Dörfel, Schlettau, Erzgebirge, Saxony, Germany

Tsumeb Mine, Otavi Highlands, Namibia

Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Tsumeb Mine, Otavi Highlands, Namibia

Friedrichssegen Mine, Bad Ems, Rhineland-Palatinate, Germany

Yamanashi Prefecture, Honshu Island, Japan

Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Aghbar Mine, Aghbar, Zagora Province, Drâa-Tafilalet Region, Morocco

Magnesite Mine, Inschlag Alp, Schwarzleograben, Hütten, Zell am See District, Salzburg, Austria

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

Campolungo Pass, Campolungo, Leventina, Ticino, Switzerland

Tsumeb Mine, Otavi Highlands, Namibia

Schmalgraf Mine, Kelmis, Liège Province, Belgium

Thomas-Münzer-Schacht, Sangershausen, Mansfeld-Südharz, Saxony - Anhalt, Germany

Monteponi Mine, Iglesias, Carbonia-Iglesias Province, Sardinia, Italy

Shaft 296, Alberoda, Schlema-Hartenstein, Erzgebirge, Saxony, Germany

Chaudfontaine, Liège Province, Belgium

Tynagh Mine, Killimor, County Galway, Irish Republic (Eire)

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Olkusz Mine, Malopolskie, Poland

Shaft 38, Niederschlema, Bad Schlema, Erzgebirge, Saxony, Germany