1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
1.1.2 Afrika
Rwanda, Tanzania
Western Africa
1.1.3 Eropah
Not Yet Found
Austria, Belarus, Romania, Switzerland, United Kingdom
1.1.4 lain
pulau hawaii
belum menemukan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Kolumbia
Brazil, Kolumbia
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
New Zealand, Western Australia