1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, Russia
Not Yet Found
1.1.2 Afrika
1.1.3 Eropah
Austria, Italy, Portugal, United Kingdom
Finland, Germany, Italy, Romania, Sweden, Turkey
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, Chili, Kolumbia, Ekuador, peru
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
New Zealand, South Australia, Western Australia