Mineral-Expert: 02 Nov - 07 Nov 2016

Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany

Caspar Quarry, Bellerberg, Ettringen, Eifel, Mayen-Koblenz, Rhineland-Palatinate, Germany

Harstigen Mine, Pajsberg, Persberg, Filipstad, Värmland County, Sweden

Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany

Not Known

Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany

Brosso Mine, Cálea, Léssolo, Torino Province, Piedmont, Italy

Stockum Quarry, Sundern, Arnsberg, North Rhine - Westphalia, Germany

Föckinghausen Quarry, Bestwig, Arnsberg, North Rhine - Westphalia, Germany

Montenero Quarry, Onano, Viterbo Province, Lazio, Italy

Not Known

Almadén Mine, Almadén, Ciudad Real, Castilla La Mancha, Spain

Hospental, Urseren, Uri, Switzerland

Hagendorf, Waidhaus, Upper Palatinate, Bavaria, Germany

Lueshe Mine, North Kivu, DR Congo

Lüsens Valley, Tyrol, Austria