1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Afghanistan, Indonesia, Japan, Russia
India
1.1.2 Afrika
Kenya
East Africa, Ethiopia, Madagascar, Morocco, Mozambique
1.1.3 Eropah
Greece, Hungary, Iceland, Italy, Turkey
Albania, Romania, Scotland, 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, Chili, Ekuador, peru
Brazil, Kolumbia, venezuela
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand
Central Australia, Western Australia