1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, India, Indonesia, Russia, Singapore, South Korea
India, Saudi Arabia, Singapore, South Korea
1.1.2 Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Ethiopia, Western Africa
1.1.3 Eropah
Albania, France, Germany, Great Britain, United Kingdom
England, Georgia, Switzerland, 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
Brazil, Kolumbia, Ekuador
Kolumbia
1.3 deposito di oceania benua
1.3.1 Australia
New South Wales, South Australia, Western Australia
Central Australia, New South Wales, New Zealand, Western Australia