deposito's in het oosten van continenten
Azië
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
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Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
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Europa
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic
Bulgaria, England, Germany, Norway, Romania, Switzerland
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada, USA
USA
Zuid-Amerika
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Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru
deposito's in Oceanië continent
Australië
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New South Wales, New Zealand, Queensland, South Australia, Western Australia