Depozite în Continente de Est
Asia
India, Saudi Arabia, Singapore, South Korea
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Africa
Ethiopia, Western Africa
Cameroon, East Africa, Tanzania, Western Africa
Europa
England, Georgia, Switzerland, United Kingdom
United Kingdom
Alții
-
-
Depozite în Continente de Vest
America de Nord
Canada
Canada, USA
America de Sud
Colombia
Bolivia, Brazil, Colombia, Ecuador
Depozite în Oceania Continent
Australia
Central Australia, New South Wales, New Zealand, Western Australia
New South Wales, New Zealand, Queensland, Western Australia