Depozite în Continente de Est
Asia
India, Pakistan, Russia
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam
Africa
Ethiopia, Kenya, Morocco, South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Andorra, Finland, France, Great Britain, Italy, Norway, Portugal, Spain, Sweden
Alții
-
Groenlanda
Depozite în Continente de Vest
America de Nord
USA
Canada, USA
America de Sud
Colombia, Ecuador, Peru
Brazil, Chile, Colombia, Uruguay, Venezuela
Depozite în Oceania Continent
Australia
New South Wales, Victoria, Western Australia
New Zealand, Queensland, South Australia, Tasmania, Western Australia