1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
China, India, Turkey
Not Yet Found
1.1.2 Afrika
1.1.3 Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
Finland, Germany, Italy, Romania, Sweden, Turkey
1.1.4 lain
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Brazil
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
New Zealand, South Australia, Western Australia