deposito's in het oosten van continenten
Azië
Russia
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Europa
England, Hungary, Iceland, United Kingdom
England, Italy, Norway, Scotland, Sweden, United Kingdom
anderen
Antarctica, Groenland
Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, Mexico, USA
Bahamas, Canada, USA
Zuid-Amerika
Argentina, Colombia, Ecuador
Brazil, Colombia, Venezuela
deposito's in Oceanië continent
Australië
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New Zealand, Queensland, Western Australia