1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Russia
India, Pakistan, Russia
1.1.2 Afrika
Not Yet Found
Ethiopia, Kenya, Morocco, South Africa
1.1.3 Eropah
Ukraine
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Brazil
Kolumbia, Ekuador, peru
1.3 deposito di oceania benua
1.3.1 Australia
Western Australia
New South Wales, Victoria, Western Australia