1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Yet Found
Not Available
1.1.2 Afrika
Namibia, Uganda
South Africa
1.1.3 Eropah
Germany, Hungary, Italy, Portugal, Spain
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
belum menemukan
Kolumbia, uruguay
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, Western Australia
New Zealand, Western Australia