deposito's in het oosten van continenten
Azië
India, Pakistan, Russia
China, India, Indonesia, Russia, Singapore, South Korea
Afrika
Ethiopia, Kenya, Morocco, South Africa
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Albania, France, Germany, Great Britain, United Kingdom
deposito's in het westen van continenten
Noord Amerika
USA
Canada, USA
Zuid-Amerika
Colombia, Ecuador, Peru
Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New South Wales, Victoria, Western Australia
New South Wales, South Australia, Western Australia