deposito's in het oosten van continenten
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Angola, Botswana, Cameroon, Ethiopia, South Africa
Europa
England, Hungary, Iceland, United Kingdom
England, Hungary, Iceland, United Kingdom
anderen
Antarctica, Groenland
Antarctica, Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, Mexico, USA
Canada, Mexico, USA
Zuid-Amerika
Argentina, Colombia, Ecuador
Argentina, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia