1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Yet Found
India, Saudi Arabia, Singapore, South Korea
1.1.2 Afrika
Ethiopia, Ghana, Western Africa
Ethiopia, Western Africa
1.1.3 Eropah
England
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
Argentina, Bolivia, uruguay
Kolumbia
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, South Australia, Western Australia
Central Australia, New South Wales, New Zealand, Western Australia