1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India, Pakistan, Russia
Cambodia, Russia, South Korea
1.1.2 Afrika
Ethiopia, Kenya, Morocco, South Africa
East Africa
1.1.3 Eropah
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
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
Kolumbia, Ekuador, peru
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
New South Wales, Victoria, Western Australia
Victoria