1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Japan
China, India, Turkey
1.1.2 Afrika
Rwanda, Tanzania
Not Yet Found
1.1.3 Eropah
Not Yet Found
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
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
Not Yet Found