1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Cambodia, Russia, South Korea
China, India
1.1.2 Afrika
East Africa
Angola, Egypt, Madagascar, Namibia, Nigeria
1.1.3 Eropah
England, Germany, Hungary, Iceland, Scotland, Sweden
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
1.1.4 lain
pulau hawaii
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
belum menemukan
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
Victoria
Central Australia, Queensland, Western Australia