Roger Lang Minerals: 16 Aug - 22 Aug 2016

Sierra de Cruces, Sierra Mojada Municipality, Coahuila, Mexico

Hoxie, Lawrence County, Arkansas, United States of America

Eupel Mine, Niederhövels, Altenkirchen, Rhineland-Palatinate, Germany

Pcheloyad Mine, Momchilgrad Obshtina, Kardzhali Province, Bulgaria

Ojuela Mine, Mapimi, Durango, Mexico

Coon Creek Mine, Shady, Polk County, Arkansas, United States of America

Corocoro, Pacajes Province, La Paz Department, Bolivia

Union Mine, Mežica, Carinthia Region, Slovenia

Kandesei, Kaokoveld Plateau, Kunene Region, Namibia

Floristella Mine, Enna, Enna Province, Sicily, Italy

Steinbergskopf, Brohl-Lützing, Eifel Mountains, Rhineland-Palatinate, Germany

Wolkenstein, Marienberg, Erzgebirge, Saxony, Germany

Planet Mine, Planet, La Paz County, Arizona, United States of America

Rudabánya, Rudabányai Mountains, Borsod-Abaúj-Zemplén County, Hungary

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

Mibladen, Midelt Province, Drâa-Tafilalet Region, Morocco

Tynagh Mine, Killimor, County Galway, Irish Republic (Eire)

Mibladen, Midelt Province, Drâa-Tafilalet Region, Morocco

Benitoite Mine, San Benito County, California, United States of America