Depozite în Continente de Est
Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam
Africa
Ethiopia, Morocco, South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
France, Germany, Italy, Norway, Scotland
Andorra, Finland, France, Great Britain, Italy, Norway, Portugal, Spain, Sweden
Alții
Groenlanda
Groenlanda
Depozite în Continente de Vest
America de Nord
Canada, Costa Rica, Panama, USA
Canada, USA
America de Sud
Argentina, Brazil, Colombia, Ecuador
Brazil, Chile, Colombia, Uruguay, Venezuela
Depozite în Oceania Continent
Australia
Central Australia, New Zealand, Queensland
New Zealand, Queensland, South Australia, Tasmania, Western Australia