deposito's in het oosten van continenten
Azië
-
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afrika
South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
Finland, Norway, Portugal
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic
deposito's in het westen van continenten
Noord Amerika
Canada
Canada, USA
deposito's in Oceanië continent