deposito's in het oosten van continenten
Azië
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
India
Afrika
Morocco, South Africa
East Africa, Ethiopia, Madagascar, Morocco, Mozambique
Europa
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland
Albania, Romania, Scotland, United Kingdom
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada, USA
USA
Zuid-Amerika
Brazil
Brazil, Colombia, Venezuela
deposito's in Oceanië continent
Australië
New Zealand, Western Australia
Central Australia, Western Australia