Depozite în Continente de Est
Asia
China, India, Israel, Russia, South Korea, Thailand, Turkey
China, India
Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
Germany, Iceland, Ireland, Italy, Spain
Alții
Groenlanda
-
Depozite în Continente de Vest
America de Nord
Bahamas, Canada, USA
Canada, USA
America de Sud
Brazil, Colombia, Venezuela
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Depozite în Oceania Continent
Australia
New Zealand, Queensland, Western Australia
New Zealand, Queensland, Western Australia