1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Yet Found
China, India, Turkey
1.1.2 Afrika
Ethiopia, Ghana, Western Africa
Not Yet Found
1.1.3 Eropah
England
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
1.1.4 lain
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Argentina, Bolivia, uruguay
Brazil
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, South Australia, Western Australia
Not Yet Found