deposito's in het oosten van continenten
Azië
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
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Afrika
Cameroon, East Africa, Tanzania, Western Africa
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Europa
United Kingdom
Bulgaria, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Malta, Poland, Portugal, Romania, Slovenia, Spain, Sweden, The Czech Republic
anderen
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deposito's in het westen van continenten
Noord Amerika
Canada, USA
Canada
Zuid-Amerika
Bolivia, Brazil, Colombia, Ecuador
Bolivia, Colombia
deposito's in Oceanië continent
Australië
New South Wales, New Zealand, Queensland, Western Australia
Central Australia, South Australia, Western Australia