Asia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Not Yet Found
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Western Africa
Eropah
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic, Venezuela
United Kingdom
lain
belum menemukan
belum menemukan
Amerika Utara
Canada, USA
Not Available
Amerika Selatan
belum menemukan
Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
Not Yet Found
Central Australia, Western Australia