Deposits in Eastern Continents
Africa
South Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Europe
England, Finland, United Kingdom
Germany, Iceland, Ireland, Italy, Spain
Others
Antarctica, Greenland
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Deposits in Western Continents
North America
USA
Canada, USA
South America
Colombia, Uruguay
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Deposits in Oceania Continent
Australia
New Zealand, Western Australia
New Zealand, Queensland, Western Australia