Deposits in Eastern Continents
Indonesia, Iran, Russia, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Turkmenistan, Vietnam
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Andorra, Finland, France, Great Britain, Italy, Norway, Portugal, Spain, Sweden
Deposits in Western Continents
Brazil, Chile, Colombia, Uruguay, Venezuela
Deposits in Oceania Continent
New Zealand, Queensland, South Australia, Tasmania, Western Australia