Roger Lang Minerals: 08 Jun - 15 Jun 2018

Omaue Mine, Kaokoveld Plateau, Kunene Region, Namibia

Medina, Minas Gerais, Brazil

West Cumberland Area, Cumbria, United Kingdom

Chernomorsky Mine, Kerchenskoe Deposit, Kerch Peninsula, Crimea, Ukraine

San Fernando Mine, Herdorf, Altenkirchen, Rhineland-Palatinate, Germany

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

Wanni Glacier, Monte Cervandone, Binn Valley, Valais, Switzerland

Ojuela Mine, Mapimi, Durango, Mexico

Faroe Islands, Denmark

Ivigtut, Ivittuut, Arsuk Fjord, Sermersooq, Greenland

Pietranera, Rovegno, Genova Province, Liguria, Italy

Herdorf, Altenkirchen, Rhineland-Palatinate, Germany

Xikuangshan, Lengshuijiang County, Loudi, Hunan Province, China (Peoples Republic)

Usakos, Karibib, Erongo Region, Namibia

Luc Yen Mine, Lục Yên District, Yên Bái Province, Vietnam

Batopilas, Batopilas Municipality, Chihuahua, Mexico

Machów Mine, Tarnobrzeg City County, Subcarpathian Voivodeship, Poland

(Urals), Russian Federation

Ratssteinbruch, Hartmannsdorf, Mittelsachsen, Saxony, Germany

Paterson, Passaic County, New Jersey, United States of America

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

Charcas, Charcas Municipality, San Luis Potosi, Mexico

Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan

Luc Yen Mine, Lục Yên District, Yên Bái Province, Vietnam

Ojuela Mine, Mapimi, Durango, Mexico

Horní Lánov Quarry, Lánov, Krkonoše Mountain, Hradec Králové Region, Czech Republic

Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy

Luc Yen Mine, Lục Yên District, Yên Bái Province, Vietnam