Wittig Minerals: 20 Jan - 27 Jan 2023

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

Mwajanga, Simanjiro District, Manyara Region, Tanzania (United Republic)

Hemerdon Bal Open Working, Plympton, Devon, United Kingdom

Taourirt, Taourirt Province, Oriental Region, Morocco

Perštejn, Chomutov District, Ústí nad Labem Region, Czech Republic

Hölzerne Staude und Gottes Vertrauen Mine, Schottenberg, Annaberg-Buchholz, Erzgebirge, Saxony, Germany

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

Ladjuar Madan, Kokcha Valley, Badakhshan Province, Afghanistan

Valeč, Doupov, Karlovy Vary Region, Czech Republic

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Sattlerkogel, Veitsch, Bruck-Mürzzuschlag District, Styria, Austria

Erongo Mountains, Karibib, Erongo Region, Namibia

Flußschacht Mine, Rottleberode, Harz, Saxony - Anhalt, Germany

Dörfel Quarry, Dörfel, Schlettau, Erzgebirge, Saxony, Germany

Shaft 371, Schlema-Hartenstein, Erzgebirge, Saxony, Germany

Niederschlag, Bärenstein, Erzgebirge, Saxony, Germany

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Ojuela Mine, Mapimi, Durango, Mexico

Sapat Gali, Naran, Mansehra District, Khyber Pakhtunkhwa Province, Pakistan

Pöhla-Tellerhäuser Mine, Schwarzenberg, Erzgebirge, Saxony, Germany

Cozzo Disi Mine, Casteltermini, Agrigento Province, Sicily, Italy

Tadaout, Taouz, Errachidia Province, Drâa-Tafilalet Region, Morocco

Dornburg, Jena, Thuringia, Germany

Erongo Mountains, Karibib, Erongo Region, Namibia

Beni Bouzra, Chefchaouen Province, Tanger-Tetouan-Al Hoceima Region, Morocco

Beihilfe Mine, Halsbrücke, Mittelsachsen, Saxony, Germany