Roger Lang Minerals: 19 Dec - 26 Dec 2015

Tsumeb Mine, Otavi Highlands, Namibia

Erongo Mountains, Karibib, Erongo Region, Namibia

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

Eugui Quarries, Esteríbar, Navarre, Spain

Batopilas, Batopilas Municipality, Chihuahua, Mexico

Rio Marina, Elba, Livorno Province, Tuscany, Italy

M'Ssici, Alnif, Tinghir Province, Drâa-Tafilalet Region, Morocco

Boekenhoutshoek, Mkobola, Nkangala District, Mpumalanga Province, South Africa

Madan, Smolyan Oblast, Bulgaria

San Pedro Corralitos, Casas Grandes Municipality, Chihuahua, Mexico

Erongo Mountains, Karibib, Erongo Region, Namibia

Zinnwald, Saxony, Germany

Renéville Mine, Kindamba District, Pool Region, Congo (Republic)

Milpillas Mine, Cuitaca, Santa Cruz Municipality, Sonora, Mexico

Rio Piracicaba, Minas Gerais, Brazil

Kandesei, Kaokoveld Plateau, Kunene Region, Namibia

Prieska Mine, Copperton, Pixley ka Seme District, Northern Cape Province, South Africa

Moscona Mine, Solis, Asturias, Spain

Terlingua District, Brewster County, Texas, United States of America

Morenci Mine, Greenlee County, Arizona, United States of America

Asprieres, Decazeville, Aveyron, Occitanie, France

Mibladen, Midelt Province, Drâa-Tafilalet Region, Morocco

Raibl Mines, Cave del Predil, Tarvisio, Udine Province, Friuli Venezia Giulia, Italy

Weardale, County Durham, United Kingdom

Wolf Mine, Herdorf, Altenkirchen, Rhineland-Palatinate, Germany

Sweetwater Mine, Ellington, Reynolds County, Missouri, United States of America

Mashamba West Mine, Kolwezi, Lualaba, DR Congo

Nakhlak Mine, Anarak District, Nain County, Isfahan Province, Iran

Frisch Glück Mine, Winterhalde, Schiltach, Freiburg Region, Baden-Württemberg, Germany