deposito's in het oosten van continenten
Azië
Russia, Turkey
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Ethiopia, Morocco, South Africa
Europa
Germany, Greece, Iceland, Norway, Poland
France, Germany, Italy, Norway, Scotland
anderen
-
Groenland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, Costa Rica, Panama, USA
Zuid-Amerika
Brazil
Argentina, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
South Australia, Western Australia
Central Australia, New Zealand, Queensland