Depozite în Continente de Est
Asia
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
South Korea
Africa
Morocco, South Africa
Western Africa
Europa
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland
Great Britain, Switzerland
Depozite în Continente de Vest
America de Nord
Canada, USA
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America de Sud
Argentina, Brazil, Colombia, Ecuador, Venezuela
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Depozite în Oceania Continent
Australia
New Zealand, Western Australia
Central Australia, Western Australia