Depozite în Continente de Est
Asia
China, India, Indonesia, Russia, Singapore, South Korea
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Africa
Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Kenya, Morocco, South Africa, Tanzania
Europa
Albania, France, Germany, Great Britain, United Kingdom
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
Alții
-
Groenlanda, Dorsalei-atlantica
Depozite în Continente de Vest
America de Nord
Canada, USA
Canada, Mexico, USA
America de Sud
Brazil, Colombia, Ecuador
Bolivia, Brazil
Depozite în Oceania Continent
Australia
New South Wales, South Australia, Western Australia
New South Wales, Queensland, South Australia, Western Australia