deposito's in het oosten van continenten
Azië
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
Russia
Afrika
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
South Africa, Western Africa
Europa
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
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deposito's in het westen van continenten
Noord Amerika
Canada, Mexico, USA
Canada, USA
Zuid-Amerika
Brazil, Chile, Colombia, Venezuela
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deposito's in Oceanië continent
Australië
New South Wales, Queensland, Victoria
Central Australia, Western Australia