deposito's in het oosten van continenten
Azië
China, India, Israel, Russia, South Korea, Thailand, Turkey
Afghanistan, Armenia, Azerbaijan, Burma, Cambodia, China, India, Indonesia, Iran, Japan, Malaysia, Mongolia, Nepal, North Korea, Pakistan, Saudi Arabia, Syria, Taiwan, Thailand, Turkey, Vietnam, Yemen
Afrika
Ethiopia, Morocco, South Africa, Zimbabwe
Cameroon, Cape Verde, Eritrea, Ethiopia, Kenya, Libya, Madagascar, Nigeria, Rwanda, South Africa, Sudan, Uganda
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
France, Georgia, Germany, Greece, Iceland, Italy, Netherlands, Poland, Portugal, Spain, United Kingdom
anderen
Groenland
Antarctica, Hawaï-eilanden
deposito's in het westen van continenten
Noord Amerika
Bahamas, Canada, USA
Canada, Costa Rica, Panama, USA
Zuid-Amerika
Brazil, Colombia, Venezuela
Argentina, Bolivia, Brazil, Chile, Ecuador, Paraguay
deposito's in Oceanië continent
Australië
New Zealand, Queensland, Western Australia
Central Australia, Western Australia