deposito's in het oosten van continenten
Azië
China, India, Israel, Russia, South Korea, Thailand, Turkey
India, Saudi Arabia, Singapore, South Korea
Afrika
Ethiopia, Morocco, South Africa, Zimbabwe
Ethiopia, Western Africa
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
England, Georgia, Switzerland, United Kingdom
anderen
Groenland
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deposito's in het westen van continenten
Noord Amerika
Bahamas, Canada, USA
Canada
Zuid-Amerika
Brazil, Colombia, Venezuela
Colombia
deposito's in Oceanië continent
Australië
New Zealand, Queensland, Western Australia
Central Australia, New South Wales, New Zealand, Western Australia