deposito's in het oosten van continenten
Azië
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
India, Saudi Arabia, Singapore, South Korea
Afrika
Ethiopia, Morocco, South Africa
Ethiopia, Western Africa
Europa
France, Germany, Italy, Norway, Scotland
England, Georgia, Switzerland, United Kingdom
anderen
Groenland
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deposito's in het westen van continenten
Noord Amerika
Canada, Costa Rica, Panama, USA
Canada
Zuid-Amerika
Argentina, Brazil, Colombia, Ecuador
Colombia
deposito's in Oceanië continent
Australië
Central Australia, New Zealand, Queensland
Central Australia, New South Wales, New Zealand, Western Australia