Auction 1506: 07 Mar - 15 Mar 2017

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

Rossås Quarries, Iveland, Agder, Norway

Phonolite Quarry, Hammerunterwiesenthal, Oberwiesenthal, Erzgebirge, Saxony, Germany

Upper New Street Quarry, Paterson, Passaic County, New Jersey, United States of America

Erongo Mountains, Karibib, Erongo Region, Namibia

Huanzala Mine, Huallanca, Bolognesi Province, Ancash Department, Peru

Berg Aukas, Grootfontein, Otjozondjupa Region, Namibia

El Cerro de Andévalo, Huelva, Andalusia, Spain

Donkerhoek Farm 91, Karibib, Erongo Region, Namibia

Yukspor Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation

Piauí Valley, Taquaral, Itinga, Minas Gerais, Brazil

Vallerano Quarries, Valleranello, Rome Province, Lazio, Italy

Rowley Mine, Theba, Maricopa County, Arizona, United States of America

Tsumeb Mine, Otavi Highlands, Namibia

Chuquicamata Mine, Chuquicamata, Calama, El Loa Province, Antofagasta Region, Chile

San Giovanni Valdarno, Valdarno, Arezzo Province, Tuscany, Italy

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

Rožná Pegmatite, Žďár nad Sázavou, Vysočina Region, Czech Republic

Erongo Mountains, Karibib, Erongo Region, Namibia

Les Collades Ravine, Casterner de les Olles, Tremp, Lleida, Catalonia, Spain

Stak Nala, Gilgit-Baltistan, Pakistan

Gamlarett Quarry, Streymoy Island, Faroe Islands, Denmark

In den Dellen Quarries, Niedermendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Doko, Basha Valley, Skardu, Gilgit-Baltistan, Pakistan

Berbes, Ribadesella, Asturias, Spain

Falun Mine, Falun, Dalarna County, Sweden

Minerva #1 Mine, Cave-in-Rock, Hardin County, Illinois, United States of America

Vilaque River, Los Andes Province, La Paz Department, Bolivia

Mufulira Mine, Copper Belt Province, Zambia

Real Gandía II Quarry, El Real de Gandía, Valencia, Valencian Community, Spain