1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Available
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
1.1.2 Afrika
Not Available
Egypt, Ethiopia, Ghana, South Africa
1.1.3 Eropah
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
USA
Canada, Cuba, Jamaica, USA
1.2.2 Amerika Selatan
Kolumbia, Paraguai
Bolivia, Brazil, Kolumbia, Ekuador, Paraguai
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, Western Australia
New South Wales, New Zealand, Western Australia