deposito's in het oosten van continenten
Azië
India, Saudi Arabia, Singapore, South Korea
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afrika
Ethiopia, Western Africa
Angola, Egypt, Ethiopia, Madagascar, Namibia, Nigeria, South Africa
Europa
England, Georgia, Switzerland, United Kingdom
Bulgaria, England, Germany, Norway, Romania, Switzerland
deposito's in het westen van continenten
Zuid-Amerika
Colombia
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru
deposito's in Oceanië continent
Australië
Central Australia, New South Wales, New Zealand, Western Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia