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