1 Rezerve
1.1 Depozite în Continente de Est
1.1.1 Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
1.1.2 Africa
Ethiopia, Morocco, South Africa
Egypt, Ethiopia, Ghana, South Africa
1.1.3 Europa
France, Germany, Italy, Norway, Scotland
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
1.1.4 Alții
1.2 Depozite în Continente de Vest
1.2.1 America de Nord
Canada, Costa Rica, Panama, USA
Canada, Cuba, Jamaica, USA
1.2.2 America de Sud
Argentina, Brazil, Colombia, Ecuador
Bolivia, Brazil, Colombia, Ecuador, Paraguay
1.3 Depozite în Oceania Continent
1.3.1 Australia
Central Australia, New Zealand, Queensland
New South Wales, New Zealand, Western Australia