deposito's in het oosten van continenten
Azië
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Russia, Turkey
Afrika
Ethiopia, Morocco, South Africa
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Europa
France, Germany, Italy, Norway, Scotland
Germany, Greece, Iceland, Norway, Poland
anderen
Groenland
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deposito's in het westen van continenten
Noord Amerika
Canada, Costa Rica, Panama, USA
Canada, USA
Zuid-Amerika
Argentina, Brazil, Colombia, Ecuador
Brazil
deposito's in Oceanië continent
Australië
Central Australia, New Zealand, Queensland
South Australia, Western Australia