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