deposito's in het oosten van continenten
Azië
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
China, India, Kazakhstan, Mongolia, Russia
Afrika
South Africa, Western Africa
Namibia, Nigeria, South Africa
Europa
United Kingdom
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada
Canada, USA
Zuid-Amerika
Brazil, Colombia, Paraguay
Brazil, Venezuela
deposito's in Oceanië continent
Australië
Central Australia, Western Australia
New South Wales, New Zealand