Wittig Minerals: 10 Nov - 17 Nov 2017

Dug Hill, Avant, Garland County, Arkansas, United States of America

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Agrigento, Agrigento Province, Sicily, Italy

Cerro Warihuyn, Miraflores, Huamalíes Province, Huánuco Department, Peru

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Mount Antero, Chaffee County, Colorado, United States of America

Berbes, Ribadesella, Asturias, Spain

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Iraí, Rio Grande do Sul, Brazil

Phonolite Quarry, Hammerunterwiesenthal, Oberwiesenthal, Erzgebirge, Saxony, Germany

Brosso Mine, Cálea, Léssolo, Torino Province, Piedmont, Italy

Dongposhan Mine, Dongpo, Yizhang County, Chenzhou, Hunan Province, China (Peoples Republic)

St Johannes Mine, Wolkenstein, Marienberg, Erzgebirge, Saxony, Germany

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

Barra do Salinas, Coronel Murta, Bahia, Brazil

Merkers, Krayenberggemeinde, Wartburg, Thuringia, Germany

Heilige Dreifaltigkeit Mine, Zschopau, Erzgebirge, Saxony, Germany

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

Mansfeld Basin, Saxony - Anhalt, Germany

Xianghuapu Mine, Linwu County, Hunan Province, China (Peoples Republic)