Roger Lang Minerals: 17 Dec - 24 Dec 2017

Miedzianka, Chęciny, Kielce District, Świętokrzyskie Voivodeship, Poland

Franklin, Sussex County, New Jersey, United States of America

Planet Mine, Planet, La Paz County, Arizona, United States of America

Dattenberg Quarry, Linz Am Rhein, Westerwald, Rhineland-Palatinate, Germany

St Johannes Mine, Wolkenstein, Marienberg, Erzgebirge, Saxony, Germany

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Caaschwitz, Gera, Thuringia, Germany

Outomongu Mine, Marienfluss, Epupa, Kunene Region, Namibia

Moscona Mine, Solis, Asturias, Spain

Rio Marina, Elba, Livorno Province, Tuscany, Italy

Roßwald Mine, Stahlberg, Rockenhausen, Palatinate, Rhineland-Palatinate, Germany

Glücksbrunnen Mine, Hahnhof, Niederfischbach, Siegerland, Rhineland-Palatinate, Germany

Seelbach, Herborn, Lahn-Dill, Giessen Region, Hesse, Germany

Cínovec/Zinnwald, Teplice, Ústí nad Labem Region, Czech Republic

Stanley Butte, Santa Teresa Mountains, Graham County, Arizona, United States of America

Shaft 137, Wolkenstein, Marienberg, Erzgebirge, Saxony, Germany

Strontian, Highland, Scotland, United Kingdom

Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Freiberg, Mittelsachsen, Saxony, Germany

Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Rio Marina, Elba, Livorno Province, Tuscany, Italy

Ronneburg Uranium Deposit, Gera, Thuringia, Germany

Pöhla-Tellerhäuser Mine, Schwarzenberg, Erzgebirge, Saxony, Germany

Seddas Moddizzis Mine, Iglesias, Carbonia-Iglesias Province, Sardinia, Italy

Rio Piracicaba, Minas Gerais, Brazil

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

Nakhlak Mine, Anarak District, Nain County, Isfahan Province, Iran

Monte Bianco, Courmayeur, Aosta Valley, Italy