1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India
China, India, Indonesia, Saudi Arabia, South Korea
1.1.2 Afrika
Not Available
Eritrea, Ethiopia, Ghana, South Africa, Western Africa
1.1.3 Eropah
Not Available
England, Finland, France, Germany, Great Britain, Greece, United Kingdom
1.1.4 lain
antarctica
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
tidak tersedia
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
Not Available
Central Australia, Western Australia