1 Rezerve
1.1 Depozite în Continente de Est
1.1.1 Asia
China, India, Turkey
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
1.1.2 Africa
Not Yet Found
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
1.1.3 Europa
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
1.1.4 Alții
arctic
nu a fost încă găsite
1.2 Depozite în Continente de Vest
1.2.1 America de Nord
1.2.2 America de Sud
Brazil
Brazil, Chile, Colombia, Venezuela
1.3 Depozite în Oceania Continent
1.3.1 Australia
Not Yet Found
New South Wales, Queensland, Victoria