1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, India, Turkey
Japan
1.1.2 Afrika
Not Yet Found
Rwanda, Tanzania
1.1.3 Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
Not Yet Found
1.1.4 lain
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
Not Yet Found