1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, Russia
China, Russia
1.1.2 Afrika
Not Yet Found
Not Yet Found
1.1.3 Eropah
Austria, Italy, Portugal, United Kingdom
Austria, Italy, Portugal, 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
Argentina, Bolivia, Ekuador
Argentina, Bolivia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
Not Yet Found