Bluemountains: 06 Jan - 13 Jan 2018

Csordakhut, Tatabánya, Gerecse Mountains, Komárom-Esztergom County, Hungary

Kharan, Baluchistan, Pakistan

Berbes, Ribadesella, Asturias, Spain

Erongo Mountains, Karibib, Erongo Region, Namibia

Yangshuo Mine, Yangshuo County, Guilin, Guangxi, China (Peoples Republic)

Yongchun County, Quanzhou Prefecture, Fujian Province, China (Peoples Republic)

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

Bad Gastein, St Johann im Pongau District, Salzburg, Austria

Majak, Kaliningrad, Kaliningrad Oblast, Russian Federation

Reitergraben, Hütten, Saalfelden, Salzburg, Austria

Chifeng, Inner Mongolia, China (Peoples Republic)

Star of the Congo Mine, Lubumbashi, Haut-Katanga, DR Congo

Tabajaran Mine, Rio Grande do Sul, Brazil

Serifos Island, Milos, South Aegean, Greece

Blanchard Claims, Bingham, Socorro County, New Mexico, United States of America

Okorusu Mine, Otjiwarongo, Otjozondjupa Region, Namibia

Imilchil, Errachidia Province, Drâa-Tafilalet Region, Morocco

Weißeck Area, Murwinkel, Lungau, Salzburg, Austria

Kingman, Mohave County, Arizona, United States of America

Summit Cleft, Weißeck, Murwinkel, Tamsweg District, Salzburg, Austria

Mamuju Area, West Sulawesi, Indonesia

Kawah-Ijen Volcano, Java, Indonesia

Olkusz Mine, Malopolskie, Poland

Bergmännisch Glück Mine, Frohnau, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

Galenstock, Tiefenbach, Urseren, Valais, Switzerland

Galenstock, Tiefenbach, Urseren, Valais, Switzerland

Mamuju Area, West Sulawesi, Indonesia

Valzergues, Aveyron, Occitanie, France