1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Available
Not Available
1.1.2 Afrika
South Africa
Not Available
1.1.3 Eropah
England, Finland, United Kingdom
United Kingdom
1.1.4 lain
antarctica, tanah penggembalaan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Kolumbia, uruguay
Kolumbia, Paraguai
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, Western Australia
Central Australia, Western Australia