1 reserves
1.1 deposito's in het oosten van continenten
1.1.1 Azië
India
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
1.1.2 Afrika
South Africa, Tanzania
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
1.1.3 Europa
Germany, Greece, Italy, Scotland, Turkey
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
1.1.4 anderen
Antarctica, Groenland
Nog niet gevonden
1.2 deposito's in het westen van continenten
1.2.1 Noord Amerika
Canada, USA
Canada, Mexico, USA
1.2.2 Zuid-Amerika
Argentina, Brazil, Colombia, Venezuela
Brazil, Chile, Colombia, Venezuela
1.3 deposito's in Oceanië continent
1.3.1 Australië
Central Australia, New Zealand, Queensland, Western Australia
New South Wales, Queensland, Victoria