1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, Russia
India, Russia
1.1.2 Afrika
Not Yet Found
South Africa
1.1.3 Eropah
Austria, Italy, Portugal, United Kingdom
Iceland
1.1.4 lain
belum menemukan
pulau hawaii
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Argentina, Bolivia, Ekuador
Brazil
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
Not Yet Found