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
East Africa, Western Africa
1.1.3 Eropah
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
England, Romania, Scotland
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
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
New South Wales, Victoria, Western Australia
Central Australia, Western Australia