Depozite în Continente de Est
Asia
Russia, Turkey
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam
Africa
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
Germany, Greece, Iceland, Norway, Poland
Andorra, Finland, France, Great Britain, Italy, Norway, Portugal, Spain, Sweden
Alții
-
Groenlanda
Depozite în Continente de Vest
America de Nord
Canada, USA
Canada, USA
America de Sud
Brazil
Brazil, Chile, Colombia, Uruguay, Venezuela
Depozite în Oceania Continent
Australia
South Australia, Western Australia
New Zealand, Queensland, South Australia, Tasmania, Western Australia