Depozite în Continente de Est
Asia
China, India, Iran, Japan, Nepal, North Korea, Russia, Saudi Arabia, South Korea
-
Africa
South Africa
Western Africa
Europa
Austria, France, Greece, Ireland, Italy, Netherlands, Slovakia, Spain, Turkey, Ukraine
Austria, Belarus, Romania, Switzerland, United Kingdom
Depozite în Continente de Vest
America de Nord
Canada
Canada, USA
America de Sud
Brazil
Brazil, Colombia
Depozite în Oceania Continent
Australia
New South Wales, Queensland, South Australia, Western Australia
New Zealand, Western Australia