1 reserves
1.1 deposito's in het oosten van continenten
1.1.1 Azië
Bangladesh, China, India, Russia
Not Yet Found
1.1.2 Afrika
Ethiopia, Kenya, Morocco, South Africa, Tanzania
Uganda
1.1.3 Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Germany, Hungary, Italy, Spain
1.1.4 anderen
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, Chile, Colombia, Ecuador, Peru, Venezuela
Bolivia, Brazil
1.3 deposito's in Oceanië continent
1.3.1 Australië
New South Wales, New Zealand, Queensland, Victoria, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia