1 cadangan
1.1 deposito di benua timur
1.1.1 Asia
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Cambodia, Russia, South Korea
1.1.2 Afrika
Cameroon, East Africa, Tanzania, Western Africa
East Africa
1.1.3 Eropah
United Kingdom
England, Germany, Hungary, Iceland, Scotland, Sweden
1.1.4 lain
belum menemukan
pulau hawaii
1.2 deposito di benua Barat
1.2.1 Amerika Utara
1.2.2 Amerika Selatan
Bolivia, Brazil, Kolumbia, Ekuador
belum menemukan
1.3 deposito di oceania benua
1.3.1 Australia
New South Wales, New Zealand, Queensland, Western Australia
Victoria