deposito's in het oosten van continenten
Azië
India
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Afrika
South Africa, Tanzania
Egypt, Ethiopia, Ghana, South Africa
Europa
Germany, Greece, Italy, Scotland, Turkey
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
anderen
Antarctica, Groenland
Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, Cuba, Jamaica, USA
Zuid-Amerika
Argentina, Brazil, Colombia, Venezuela
Bolivia, Brazil, Colombia, Ecuador, Paraguay
deposito's in Oceanië continent
Australië
Central Australia, New Zealand, Queensland, Western Australia
New South Wales, New Zealand, Western Australia