Depozite în Continente de Est
Asia
India
China, India, Indonesia, Japan, North Korea, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Tajikistan, Thailand
Africa
South Africa, Tanzania
Egypt, Ethiopia, Ghana, South Africa, Western Africa
Europa
Germany, Greece, Italy, Scotland, Turkey
Austria, England, Finland, France, Germany, Greece, Spain, Sweden, Switzerland, United Kingdom
Alții
antarctica, Groenlanda
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Depozite în Continente de Vest
America de Nord
Canada, USA
Canada, USA
America de Sud
Argentina, Brazil, Colombia, Venezuela
Colombia
Depozite în Oceania Continent
Australia
Central Australia, New Zealand, Queensland, Western Australia
Central Australia, New Zealand, Queensland