1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China
India, Pakistan, Russia
1.1.2 Afrika
East Africa
Ethiopia, Kenya, Morocco, South Africa
1.1.3 Eropah
Italy
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
belum menemukan
Kolumbia, Ekuador, peru
1.3 deposito di oceania benua
1.3.1 Australia
Queensland
New South Wales, Victoria, Western Australia