1 reserves
1.1 deposito's in het oosten van continenten
1.1.1 Azië
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
India, Indonesia, Japan, Nepal, South Korea
1.1.2 Afrika
Kenya, Morocco, South Africa, Tanzania
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
1.1.3 Europa
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
Austria, Finland, Germany, Italy, Romania, Turkey, United Kingdom
1.1.4 anderen
Groenland, Mid-Atlantische Rug
Nog niet gevonden
1.2 deposito's in het westen van continenten
1.2.1 Noord Amerika
Canada, Mexico, USA
Mexico, USA
1.2.2 Zuid-Amerika
Bolivia, Brazil
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
1.3 deposito's in Oceanië continent
1.3.1 Australië
New South Wales, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Western Australia