1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Yet Found
China, India, Russia, Saudi Arabia, South Korea
1.1.2 Afrika
Not Yet Found
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa
1.1.3 Eropah
France, Greece, Romania, Scotland, Spain
England, Finland, France, Spain, United Kingdom
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, Chili, Kolumbia, Ekuador, peru, venezuela
Argentina, Kolumbia
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, South Australia, Western Australia
Central Australia, Western Australia