1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
South Korea
China, India, Israel, Russia, South Korea, Thailand, Turkey
1.1.2 Afrika
Western Africa
Ethiopia, Morocco, South Africa, Zimbabwe
1.1.3 Eropah
Great Britain, Switzerland
England, Italy, Norway, Scotland, Sweden, United Kingdom
1.1.4 lain
belum menemukan
tanah penggembalaan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Not Yet Found
Bahamas, Canada, USA
1.2.2 Amerika Selatan
belum menemukan
Brazil, Kolumbia, venezuela
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, Western Australia
New Zealand, Queensland, Western Australia