deposito's in het oosten van continenten
Azië
-
Bangladesh, China, India, Russia
Afrika
Egypt
Ethiopia, Kenya, Morocco, South Africa, Tanzania
Europa
Finland, Germany, Italy, Romania, Sweden, Turkey
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
deposito's in het westen van continenten
Zuid-Amerika
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru
Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
deposito's in Oceanië continent
Australië
New Zealand, South Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia