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