deposito's in het oosten van continenten
Azië
China, India, Indonesia, Saudi Arabia, South Korea
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Afrika
Eritrea, Ethiopia, Ghana, South Africa, Western Africa
Egypt, Ethiopia, Ghana, South Africa
Europa
England, Finland, France, Germany, Great Britain, Greece, United Kingdom
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
anderen
Nog niet gevonden
Groenland
deposito's in het westen van continenten
Noord Amerika
USA
Canada, Cuba, Jamaica, USA
Zuid-Amerika
Not Yet Found
Bolivia, Brazil, Colombia, Ecuador, Paraguay
deposito's in Oceanië continent
Australië
Central Australia, Western Australia
New South Wales, New Zealand, Western Australia