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