deposito's in het oosten van continenten
Azië
India, Pakistan, Russia
India
Afrika
Ethiopia, Kenya, Morocco, South Africa
South Africa, Tanzania
Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Germany, Greece, Italy, Scotland, Turkey
anderen
-
Antarctica, Groenland
deposito's in het westen van continenten
Noord Amerika
USA
Canada, USA
Zuid-Amerika
Colombia, Ecuador, Peru
Argentina, Brazil, Colombia, Venezuela
deposito's in Oceanië continent
Australië
New South Wales, Victoria, Western Australia
Central Australia, New Zealand, Queensland, Western Australia