deposito's in het oosten van continenten
Azië
Russia
India, Indonesia, Japan, Nepal, South Korea
Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
Europa
England, Hungary, Iceland, United Kingdom
Austria, Finland, Germany, Italy, Romania, Turkey, United Kingdom
anderen
Antarctica, Groenland
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deposito's in het westen van continenten
Noord Amerika
Canada, Mexico, USA
Mexico, USA
Zuid-Amerika
Argentina, Colombia, Ecuador
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
deposito's in Oceanië continent
Australië
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Western Australia