deposito's in het oosten van continenten
Azië
China, India, Israel, Russia, South Korea, Thailand, Turkey
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
Afrika
Ethiopia, Morocco, South Africa, Zimbabwe
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic, Venezuela
anderen
Groenland
Nog niet gevonden
deposito's in het westen van continenten
Noord Amerika
Bahamas, Canada, USA
Canada, USA
Zuid-Amerika
Brazil, Colombia, Venezuela
Not Yet Found
deposito's in Oceanië continent
Australië
New Zealand, Queensland, Western Australia
Not Yet Found