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