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