Depozite în Continente de Est
Asia
China, India, Israel, Russia, South Korea, Thailand, Turkey
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Cameroon, East Africa, Tanzania, Western Africa
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
United Kingdom
Alții
Groenlanda
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Depozite în Continente de Vest
America de Nord
Bahamas, Canada, USA
Canada, USA
America de Sud
Brazil, Colombia, Venezuela
Bolivia, Brazil, Colombia, Ecuador
Depozite în Oceania Continent
Australia
New Zealand, Queensland, Western Australia
New South Wales, New Zealand, Queensland, Western Australia