Depozite în Continente de Est
Asia
China, India
China, India, Kazakhstan, Mongolia, Russia
Africa
Angola, Egypt, Madagascar, Namibia, Nigeria
Namibia, Nigeria, South Africa
Europa
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
Alții
-
-
Depozite în Continente de Vest
America de Nord
Canada, USA
Canada, USA
America de Sud
Argentina, Bolivia, Brazil, Colombia, Ecuador
Brazil, Venezuela
Depozite în Oceania Continent
Australia
Central Australia, Queensland, Western Australia
New South Wales, New Zealand