1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
1.1.2 Afrika
Namibia, Uganda
Rwanda, Tanzania
1.1.3 Eropah
Germany, Hungary, Italy, Portugal, Spain
Not Yet Found
1.1.4 lain
belum menemukan
pulau hawaii
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