deposito's in het oosten van continenten
Azië
Russia, Turkey
China, India, Kazakhstan, Mongolia, Russia, South Korea, Uzbekistan
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Namibia, Nigeria, South Africa
Europa
Germany, Greece, Iceland, Norway, Poland
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
deposito's in het westen van continenten
Noord Amerika
Canada, USA
Barbados, Canada, Mexico, Panama, USA
Zuid-Amerika
Brazil
Brazil
deposito's in Oceanië continent
Australië
South Australia, Western Australia
New South Wales, New Zealand