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