deposito's in het oosten van continenten
Azië
India
China, India, Indonesia, Japan, North Korea, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Tajikistan, Thailand
Afrika
South Africa, Tanzania
Egypt, Ethiopia, Ghana, South Africa, Western Africa
Europa
Germany, Greece, Italy, Scotland, Turkey
Austria, England, Finland, France, Germany, Greece, Spain, Sweden, Switzerland, United Kingdom
anderen
Antarctica, Groenland
-
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, USA
Zuid-Amerika
Argentina, Brazil, Colombia, Venezuela
Colombia
deposito's in Oceanië continent
Australië
Central Australia, New Zealand, Queensland, Western Australia
Central Australia, New Zealand, Queensland