Deposits in Eastern Continents
Bangladesh, China, India, Israel, Jordan, Russia, Syria, Thailand, Turkey
Ethiopia, Kenya, Morocco, South Africa, Tanzania
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Sweden, Switzerland
Deposits in Western Continents
Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Deposits in Oceania Continent
New South Wales, New Zealand, Queensland, Victoria, Western Australia