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