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