Asia
China
China, India, Russia, Saudi Arabia, South Korea
Afrika
East Africa
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa
Eropah
Italy
England, Finland, France, Spain, United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Not Yet Found
Canada, USA
Amerika Selatan
belum menemukan
Argentina, Kolumbia
deposito di oceania benua
Australia
Queensland
Central Australia, Western Australia