Asia
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
Angola, Egypt, Madagascar, Nigeria, South Africa
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
Canada
Amerika Selatan
belum menemukan
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
Not Yet Found
Central Australia, Western Australia