deposito's in het oosten van continenten
Azië
Afghanistan, Indonesia, Japan, Russia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Ethiopia, Kenya, Tanzania
Ethiopia, Morocco, South Africa
Europa
Greece, Hungary, Iceland, Italy, Turkey
France, Germany, Italy, Norway, Scotland
anderen
-
Groenland
deposito's in het westen van continenten
Noord Amerika
Bahamas, Barbados, Canada, Costa Rica, Cuba, Jamaica, Mexico, USA
Canada, Costa Rica, Panama, USA
Zuid-Amerika
Argentina, Chile, Ecuador, Peru
Argentina, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New Zealand, Western Australia
Central Australia, New Zealand, Queensland