deposito's in het oosten van continenten
Azië
China, India, Indonesia, Russia, Singapore, South Korea
India
Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
South Africa, Tanzania
Europa
Albania, France, Germany, Great Britain, United Kingdom
Germany, Greece, Italy, Scotland, Turkey
anderen
-
Antarctica, Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, USA
Zuid-Amerika
Brazil, Colombia, Ecuador
Argentina, Brazil, Colombia, Venezuela
deposito's in Oceanië continent
Australië
New South Wales, South Australia, Western Australia
Central Australia, New Zealand, Queensland, Western Australia