deposito's in het oosten van continenten
Azië
India
Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
Afrika
South Africa, Tanzania
Egypt, Ethiopia, Morocco, Nigeria, South Africa
Europa
Germany, Greece, Italy, Scotland, Turkey
Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland
anderen
Antarctica, Groenland
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deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Zuid-Amerika
Argentina, Brazil, Colombia, Venezuela
Brazil, Colombia, Guyana
deposito's in Oceanië continent
Australië
Central Australia, New Zealand, Queensland, Western Australia
New South Wales, New Zealand, Queensland