1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Yet Found
China, India, Turkey
1.1.2 Afrika
Namibia, Uganda
Not Yet Found
1.1.3 Eropah
Germany, Hungary, Italy, Portugal, Spain
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
New Zealand, Western Australia
Not Yet Found