1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, India, Indonesia, Russia, Singapore, South Korea
Cambodia, Russia, South Korea
1.1.2 Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
East Africa
1.1.3 Eropah
Albania, France, Germany, Great Britain, United Kingdom
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
Brazil, Kolumbia, Ekuador
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
New South Wales, South Australia, Western Australia
Victoria