1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, India, Turkey
Not Available
1.1.2 Afrika
Not Yet Found
South Africa
1.1.3 Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
England, Finland, United Kingdom
1.1.4 lain
arktik
antarctica, tanah penggembalaan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
New Zealand, Western Australia