deposito's in het oosten van continenten
Azië
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
South Korea
Afrika
Morocco, South Africa
Western Africa
Europa
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland
Great Britain, Switzerland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
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deposito's in Oceanië continent
Australië
New Zealand, Western Australia
Central Australia, Western Australia