1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India, Russia
Cambodia, Russia, South Korea
1.1.2 Afrika
Ethiopia, Somalia, South Africa
East Africa
1.1.3 Eropah
Iceland
England, Germany, Hungary, Iceland, Scotland, Sweden
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