Depozite în Continente de Est
Asia
China, India, Israel, Russia, South Korea, Thailand, Turkey
India, Indonesia, Japan, Nepal, South Korea
Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Egypt, Ethiopia, Morocco, Namibia, South Africa, Tanzania
Europa
England, Italy, Norway, Scotland, Sweden, United Kingdom
Austria, Finland, Germany, Italy, Romania, Turkey, United Kingdom
Depozite în Continente de Vest
America de Nord
Bahamas, Canada, USA
Mexico, USA
America de Sud
Brazil, Colombia, Venezuela
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Depozite în Oceania Continent
Australia
New Zealand, Queensland, Western Australia
New South Wales, New Zealand, Western Australia