deposito's in het oosten van continenten
Azië
China, India, Indonesia, Russia, Singapore, South Korea
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Ethiopia, Morocco, South Africa
Europa
Albania, France, Germany, Great Britain, United Kingdom
France, Germany, Italy, Norway, Scotland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, Costa Rica, Panama, USA
Zuid-Amerika
Brazil, Colombia, Ecuador
Argentina, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New South Wales, South Australia, Western Australia
Central Australia, New Zealand, Queensland