1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India, Russia
China, India
1.1.2 Afrika
Ethiopia, Somalia, South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria
1.1.3 Eropah
Iceland
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Brazil
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
Central Australia, Queensland, Western Australia