Deposits in Eastern Continents
Asia
Russia
Africa
Angola, Botswana, Cameroon, Ethiopia, South Africa
Europe
England, Hungary, Iceland, United Kingdom
Others
Antarctica, Greenland
Deposits in Western Continents
North America
Canada, Mexico, USA
South America
Argentina, Colombia, Ecuador
Deposits in Oceania Continent
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia