Depozite în Continente de Est
Asia
Afghanistan, Indonesia, Japan, Russia
China, India, Iran, Japan, Nepal, North Korea, Russia, Saudi Arabia, South Korea
Africa
Kenya
South Africa
Europa
Greece, Hungary, Iceland, Italy, Turkey
Austria, France, Greece, Ireland, Italy, Netherlands, Slovakia, Spain, Turkey, Ukraine
Depozite în Continente de Vest
America de Nord
Canada, Mexico, USA
Canada
America de Sud
Argentina, Chile, Ecuador, Peru
Brazil
Depozite în Oceania Continent
Australia
New Zealand
New South Wales, Queensland, South Australia, Western Australia