deposito's in het oosten van continenten
Azië
India, Pakistan, Russia
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Afrika
Ethiopia, Kenya, Morocco, South Africa
Cameroon, East Africa, Tanzania, Western Africa
Europa
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
United Kingdom
anderen
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deposito's in het westen van continenten
Noord Amerika
USA
Canada, USA
Zuid-Amerika
Colombia, Ecuador, Peru
Bolivia, Brazil, Colombia, Ecuador
deposito's in Oceanië continent
Australië
New South Wales, Victoria, Western Australia
New South Wales, New Zealand, Queensland, Western Australia