1 reserves
1.1 deposito's in het oosten van continenten
1.1.1 Azië
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
India
1.1.2 Afrika
Angola, Egypt, Ethiopia, Madagascar, Namibia, Nigeria, South Africa
South Africa, Tanzania
1.1.3 Europa
Bulgaria, England, Germany, Norway, Romania, Switzerland
Germany, Greece, Italy, Scotland, Turkey
1.1.4 anderen
Nog niet gevonden
Antarctica, Groenland
1.2 deposito's in het westen van continenten
1.2.1 Noord Amerika
1.2.2 Zuid-Amerika
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru
Argentina, Brazil, Colombia, Venezuela
1.3 deposito's in Oceanië continent
1.3.1 Australië
New South Wales, New Zealand, Queensland, South Australia, Western Australia
Central Australia, New Zealand, Queensland, Western Australia