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