deposito's in het oosten van continenten
Azië
India, Saudi Arabia, Singapore, South Korea
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Afrika
Ethiopia, Western Africa
Cameroon, East Africa, Tanzania, Western Africa
Europa
England, Georgia, Switzerland, United Kingdom
United Kingdom
deposito's in het westen van continenten
Noord Amerika
Canada
Canada, USA
Zuid-Amerika
Colombia
Bolivia, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
Central Australia, New South Wales, New Zealand, Western Australia
New South Wales, New Zealand, Queensland, Western Australia