deposito's in het oosten van continenten
Azië
China, India
Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
Afrika
Morocco, Namibia
Egypt, Ethiopia, Morocco, Nigeria, South Africa
Europa
Austria, Italy, Romania, Spain, Switzerland
Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland
anderen
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deposito's in het westen van continenten
Noord Amerika
Mexico, USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
Zuid-Amerika
Brazil, Colombia
Brazil, Colombia, Guyana
deposito's in Oceanië continent
Australië
New South Wales, Queensland, Yorke Peninsula
New South Wales, New Zealand, Queensland