deposito's in het oosten van continenten
Azië
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Azerbaijan, China, Russia
Afrika
South Africa, Western Africa
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Europa
United Kingdom
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada
USA
Zuid-Amerika
Brazil, Colombia, Paraguay
Bolivia
deposito's in Oceanië continent
Australië
Central Australia, Western Australia
New Zealand, South Australia