Auction 1538: 22 May - 28 May 2017

Kharan, Baluchistan, Pakistan

Usingen, Hochtaunuskreis, Hesse, Germany

Pasquasìa Mine, Enna, Enna Province, Sicily, Italy

Agramón, Albacete, Castilla La Mancha, Spain

Stefanie Mine, Bad Bleiberg, Carinthia, Austria

San Jorge Mines, Portmán, La Union, Murcia, Spain

Tongbei, Yunxiao County, Zhangzhou Prefecture, Fujian Province, China (Peoples Republic)

Sapo Mine, Goiabeira, Minas Gerais, Brazil

Herculano Mine, El Puntal, Campos de Golf, Atamaría, Cartagena, Murcia, Spain

Villabona Mines, Llanera, Asturias, Spain

Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo

Wagholi Quarry, Pune, Maharashtra, India

Idar-Oberstein, Birkenfeld, Rhineland-Palatinate, Germany

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

El Desierto Mine, San Pablo de Napa, Campos Province, Potosi Department, Bolivia

Manapa, Anosiarivo Manapa, Betafo, Vakinankaratra, Madagascar

Châtel-Guyon, Puy-de-Dôme, Auvergne-Rhône-Alpes, France

Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Les Rocs Quarry, Buxières-les-Mines, Moulins, Allier, Auvergne-Rhône-Alpes, France

Cregiau Quarry, Creigiau, Cardiff, Wales, United Kingdom

Mount Vasilikon, Andros, South Aegean, Greece

Betroka District, Anosy, Madagascar

Yadovitaya Fumarole, Second Scoria Cone, Great Fissure, Tolbachik Volcano, Kamchatka Krai, Russian Federation

Tolbachik Volcano, Kamchatka Krai, Russian Federation

Vianna Mine, Santa Maria de Itabira, Minas Gerais, Brazil

Mashamba West Mine, Kolwezi, Lualaba, DR Congo

Oficarsa Quarry, Carchelejo, Jaén, Andalusia, Spain

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

Rio Bacchera Quarry, Nuxis, Carbonia-Iglesias Province, Sardinia, Italy

Osa Quarry, Valle de la Serena, Badajoz, Extremadura, Spain