1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Available
China, India
1.1.2 Afrika
Not Available
Angola, Egypt, Madagascar, Namibia, Nigeria
1.1.3 Eropah
United Kingdom
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
Kolumbia, Paraguai
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, Western Australia
Central Australia, Queensland, Western Australia