1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India, Saudi Arabia, Singapore, South Korea
Not Yet Found
1.1.2 Afrika
Ethiopia, Western Africa
Ethiopia, Ghana, Western Africa
1.1.3 Eropah
England, Georgia, Switzerland, United Kingdom
England
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Kolumbia
Argentina, Bolivia, uruguay
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, New South Wales, New Zealand, Western Australia
Central Australia, South Australia, Western Australia