deposito's in het oosten van continenten
Azië
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Egypt, Ethiopia, Ghana, South Africa
Ethiopia, Morocco, South Africa
Europa
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
France, Germany, Italy, Norway, Scotland
anderen
Groenland
Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, Cuba, Jamaica, USA
Canada, Costa Rica, Panama, USA
Zuid-Amerika
Bolivia, Brazil, Colombia, Ecuador, Paraguay
Argentina, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New South Wales, New Zealand, Western Australia
Central Australia, New Zealand, Queensland