1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Not Available
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
1.1.2 Afrika
Not Available
Cameroon, East Africa, Tanzania, Western Africa
1.1.3 Eropah
England, France, Germany, Great Britain, Netherlands, Sweden, Switzerland, United Kingdom
United Kingdom
1.1.4 lain
tidak tersedia
tidak tersedia
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Not Available
Canada, USA
1.2.2 Amerika Selatan
tidak tersedia
Bolivia, Brazil, Kolumbia, Ekuador
1.3 deposito di oceania benua
1.3.1 Australia
Not Available
New South Wales, New Zealand, Queensland, Western Australia