Stefan Koch: 03 Jan 10 Jan 2014

Ladywash Mine, Eyam, Derbyshire, United Kingdom

Gulsen, Kraubath an der Mur, Leoben District, Styria, Austria

Lavrion District Mines, Attiki Prefecture, Greece

Cavnic Mine, Maramureș County, Romania

Mount Antero, Chaffee County, Colorado, United States of America

Buena Tierra Mine, Francisco Portillo, West Camp, Aquiles Serdán Municipality, Chihuahua, Mexico

Namur District, Belgium

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

Prophet Samuel Mine, Zellerfeld, Goslar, Lower Saxony, Germany

Yerington, Lyon County, Nevada, United States of America

Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy

Alta Ribagorça, Lleida, Catalonia, Spain

Kimmeria, Xanthi, East Macedonia and Thrace, Greece

Øynaheia, Birkenes, Agder, Norway

Madan, Smolyan Oblast, Bulgaria

Les Appalaches RCM, Chaudière-Appalaches, Québec, Canada

Stefanie Mine, Bad Bleiberg, Carinthia, Austria

Touissit, Jerada Province, Oriental Region, Morocco

Badenweiler, Black Forest, Baden-Württemberg, Germany

Carbonera Mine, La Trinidad, Tequisquiapan Municipality, Queretaro, Mexico

La Sambre Quarry, Landelies, Montigny-le-Tilleul, Hainaut, Belgium

Cavagnoli, Bavona Valley, Vallemaggia, Ticino, Switzerland

Hattorf Potash Works, Phillippsthal, Hersfeld-Rotenburg, Kassel Region, Hesse, Germany

Lavrion District Mines, Attiki Prefecture, Greece

Kamariza Mines, Agios Konstantinos, Lavrion District, Attiki Prefecture, Greece

Crazy Sphinx Claim, Helena, Lewis & Clark County, Montana, United States of America

Imilchil, Errachidia Province, Drâa-Tafilalet Region, Morocco

Vals Valley, Surselva Region, Grisons, Switzerland

Dünsberg, Rodheim-Bieber, Biebertal, Giessen Region, Hesse, Germany

Los Lamentos, Ahumada Municipality, Chihuahua, Mexico