1 reserves
1.1 deposito's in het oosten van continenten
1.1.1 Azië
Bangladesh, China, India, Israel, Jordan, Russia, Syria, Thailand, Turkey
India, Russia
1.1.2 Afrika
Ethiopia, Kenya, Morocco, South Africa, Tanzania
South Africa
1.1.3 Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Sweden, Switzerland
Germany, Greece, Italy, Scotland, Turkey
1.1.4 anderen
Groenland, Nog niet gevonden
Groenland, Mid-Atlantische Rug
1.2 deposito's in het westen van continenten
1.2.1 Noord Amerika
1.2.2 Zuid-Amerika
Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Brazil, Colombia, Venezuela
1.3 deposito's in Oceanië continent
1.3.1 Australië
New South Wales, New Zealand, Queensland, Victoria, Western Australia
New Zealand, Queensland