1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Afghanistan, Indonesia, Japan, Russia
China, Russia
1.1.2 Afrika
Ethiopia, Kenya, Tanzania
Not Yet Found
1.1.3 Eropah
Greece, Hungary, Iceland, Italy, Turkey
Austria, Italy, Portugal, United Kingdom
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada, USA
1.2.2 Amerika Selatan
Argentina, Chili, Ekuador, peru
Argentina, Bolivia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, Western Australia
Not Yet Found