Depozite în Continente de Est
Asia
India
China, India, Israel, Russia, South Korea, Thailand, Turkey
Africa
South Africa, Tanzania
Ethiopia, Morocco, South Africa, Zimbabwe
Europa
Germany, Greece, Italy, Scotland, Turkey
England, Italy, Norway, Scotland, Sweden, United Kingdom
Alții
antarctica, Groenlanda
Groenlanda
Depozite în Continente de Vest
America de Nord
Canada, USA
Bahamas, Canada, USA
America de Sud
Argentina, Brazil, Colombia, Venezuela
Brazil, Colombia, Venezuela
Depozite în Oceania Continent
Australia
Central Australia, New Zealand, Queensland, Western Australia
New Zealand, Queensland, Western Australia