1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China
China, India, Turkey
1.1.2 Afrika
East Africa
Not Yet Found
1.1.3 Eropah
Italy
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