deposito's in het oosten van continenten
Azië
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
China, India, Indonesia, Kazakhstan, Russia, South Korea, Thailand, Turkey
Afrika
Angola, Egypt, Madagascar, Nigeria, South Africa
Morocco, South Africa
Europa
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic
Finland, France, Georgia, Germany, Great Britain, Italy, Kazakhstan, Netherlands, Norway, Spain, Switzerland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, USA
deposito's in Oceanië continent
Australië
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New Zealand, Western Australia