1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China
India, Saudi Arabia, Singapore, South Korea
1.1.2 Afrika
East Africa
Ethiopia, Western Africa
1.1.3 Eropah
Italy
England, Georgia, 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
1.3 deposito di oceania benua
1.3.1 Australia
Queensland
Central Australia, New South Wales, New Zealand, Western Australia