deposito's in het oosten van continenten
Azië
Azerbaijan, China, Russia
Russia
Afrika
-
Angola, Botswana, Cameroon, Ethiopia, South Africa
Europa
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
England, Hungary, Iceland, United Kingdom
anderen
-
Antarctica, Groenland
deposito's in het westen van continenten
Noord Amerika
USA
Canada, Mexico, USA
Zuid-Amerika
Bolivia
Argentina, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New Zealand, South Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia