deposito's in het oosten van continenten
Azië
China, India, Indonesia, Russia, Singapore, South Korea
Russia, Turkey
Afrika
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Europa
Albania, France, Germany, Great Britain, United Kingdom
Germany, Greece, Iceland, Norway, Poland
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada, USA
Zuid-Amerika
Brazil, Colombia, Ecuador
Brazil
deposito's in Oceanië continent
Australië
New South Wales, South Australia, Western Australia
South Australia, Western Australia