1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
India, Saudi Arabia, Singapore, South Korea
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
1.1.2 Afrika
Ethiopia, Western Africa
Egypt, Ethiopia, Ghana, South Africa
1.1.3 Eropah
England, Georgia, Switzerland, United Kingdom
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
1.1.4 lain
belum menemukan
tanah penggembalaan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Canada
Canada, Cuba, Jamaica, USA
1.2.2 Amerika Selatan
Kolumbia
Bolivia, Brazil, Kolumbia, Ekuador, Paraguai
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, New South Wales, New Zealand, Western Australia
New South Wales, New Zealand, Western Australia