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, Madagascar, Namibia, Nigeria, South Africa
South Africa, Tanzania
1.1.3 Europa
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic, Venezuela
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
Not Yet Found
Argentina, Brazil, Colombia, Venezuela
1.3 deposito's in Oceanië continent
1.3.1 Australië
Not Yet Found
Central Australia, New Zealand, Queensland, Western Australia