1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Afghanistan, Indonesia, Japan, Russia
South Korea
1.1.2 Afrika
Ethiopia, Kenya, Tanzania
Western Africa
1.1.3 Eropah
Greece, Hungary, Iceland, Italy, Turkey
Great Britain, Switzerland
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
Not Yet Found
1.2.2 Amerika Selatan
Argentina, Chili, Ekuador, peru
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, Western Australia
Central Australia, Western Australia