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