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