1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Japan
China, India, Israel, Russia, South Korea, Thailand, Turkey
1.1.2 Afrika
Rwanda, Tanzania
Ethiopia, Morocco, South Africa, Zimbabwe
1.1.3 Eropah
Not Yet Found
England, Italy, Norway, Scotland, Sweden, United Kingdom
1.1.4 lain
pulau hawaii
tanah penggembalaan
1.2 deposito di benua Barat
1.2.1 Amerika Utara
Canada, USA
Bahamas, Canada, USA
1.2.2 Amerika Selatan
Kolumbia
Brazil, Kolumbia, venezuela
1.3 deposito di oceania benua
1.3.1 Australia
Not Yet Found
New Zealand, Queensland, Western Australia