Depozite în Continente de Est
Asia
China, India
China, India, Israel, Russia, South Korea, Thailand, Turkey
Africa
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Ethiopia, Morocco, South Africa, Zimbabwe
Europa
Germany, Iceland, Ireland, Italy, Spain
England, Italy, Norway, Scotland, Sweden, United Kingdom
Depozite în Continente de Vest
America de Nord
Canada, USA
Bahamas, Canada, USA
America de Sud
Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Brazil, Colombia, Venezuela
Depozite în Oceania Continent
Australia
New Zealand, Queensland, Western Australia
New Zealand, Queensland, Western Australia