Black Forest Minerals: 12 May - 19 May 2021

Not Known

Helsinki, Uusimaa, Finland

Vilui River Basin, Sakha Republic, Russian Federation

Ramsbeck, Bestwig, Arnsberg, North Rhine - Westphalia, Germany

Alchuri, Shigar District, Gilgit-Baltistan, Pakistan

Saranovskii Mine, Saranovskaya, Gorozavodskii, Perm Krai, Russian Federation

Berg Aukas, Grootfontein, Otjozondjupa Region, Namibia

Davib Ost Farm 61, Karibib, Erongo Region, Namibia

Carbonera Mine, La Trinidad, Tequisquiapan Municipality, Queretaro, Mexico

Opalton, Winton Shire, Queensland, Australia

Hotazel, Kalahari, Northern Cape Province, South Africa

Clarion-Clipperton Zone, Pacific Ocean, United States of America

Kongsberg Silver Mines, Kongsberg, Viken, Norway

Chemnitz, Saxony, Germany

Muğla, Menteşe District, Muğla Province, Turkey

Clarion-Clipperton Zone, Pacific Ocean, United States of America