1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
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China, India, Turkey
1.1.2 Afrika
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1.1.3 Eropah
France, Greece, Romania, Scotland, 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
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
Brazil
1.3 deposito di oceania benua
1.3.1 Australia
New Zealand, South Australia, Western Australia
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