1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India
Afghanistan, Indonesia, Japan, Russia
1.1.2 Afrika
East Africa, Western Africa
Ethiopia, Kenya, Tanzania
1.1.3 Eropah
England, Romania, Scotland
Greece, Hungary, Iceland, Italy, Turkey
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Canada, USA
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
1.2.2 Amerika Selatan
belum menemukan
Argentina, Chili, Ekuador, peru
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, Western Australia
New Zealand, Western Australia