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