deposito's in het oosten van continenten
Azië
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Europa
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic
England, Italy, Norway, Scotland, Sweden, United Kingdom
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Bahamas, Canada, USA
Zuid-Amerika
-
Brazil, Colombia, Venezuela
deposito's in Oceanië continent
Australië
-
New Zealand, Queensland, Western Australia