Auction 1637: 05 Mar - 11 Mar 2018

Kerrouchene, Khénifra Province, Béni Mellal-Khénifra Region, Morocco

Los Serranos Quarry, Albatera, Alicante, Valencian Community, Spain

Salar de Uyuni, Nor Lípez Province, Potosi Department, Bolivia

Santa Cruz, Rosario-Bunawan District, Agusan del Sur, Caraga Region, Mindanao, Philippines

Dubník, Červenica, Prešov County, Prešov Region, Slovakia (Slovak Republic)

Nenthead, Cumbria, United Kingdom

Strzegom, Strzegom-Sobótka Massif, Lower Silesian Voivodeship, Poland

Otjua Mine, Otjua Farm 37, Karibib, Erongo Region, Namibia

Deo Darrah, Khash & Keran Wa Munjan, Badakhshan Province, Afghanistan

Isle of Sheppey, Swale, Kent, United Kingdom

Berbes, Ribadesella, Asturias, Spain

Høydalen, Tørdal, Drangedal, Vestfold og Telemark, Norway

La Cabaña, Berbes, Ribadesella, Asturias, Spain

Friedrichssegen Mine, Bad Ems, Rhineland-Palatinate, Germany

Eastgate Cement Quarry, Weardale, County Durham, United Kingdom

Morococala Mine, Santa Fé, Dalence Province, Oruro Department, Bolivia

Teresita Mine, Atamaría, La Union, Murcia, Spain

King George County, Virginia, United States of America

Chella, Valencia, Valencian Community, Spain

Büschhof Quarry, Wirtenbach, Waldbröl, Cologne, North Rhine - Westphalia, Germany

Dalnegorsk, Primorskiy Kray, Russian Federation

Las Cruces Mine, Gerena, Seville, Andalusia, Spain

Granite Quarry, Shannapheasteen, Connemara, County Galway, Irish Republic (Eire)

Alcaparrosa Mine, Sierra Gorda, Antofagasta Province, Antofagasta Region, Chile

Sierra de Mijas, Mijas, Málaga, Andalusia, Spain

Allt a'Mhuillin Quarry, Loch Borralan, Highland, Scotland, United Kingdom

Lightning Ridge, Finch County, New South Wales, Australia

Chimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, United States of America

Vesterdalen, Neverfjord, Kvalsund, Troms og Finnmark, Norway

San Vito Quarry, Ercolano, Monte Somma, Somma-Vesuvius, Naples, Campania, Italy