1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Russia, South Korea
Not Yet Found
1.1.2 Afrika
Western Africa
Not Yet Found
1.1.3 Eropah
United Kingdom
Bulgaria, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Malta, Poland, Portugal, Romania, Slovenia, Spain, Sweden, The Czech Republic
1.1.4 lain
belum menemukan
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
belum menemukan
Bolivia, Kolumbia
1.3 deposito di oceania benua
1.3.1 Australia
Central Australia, Western Australia
Central Australia, South Australia, Western Australia