Depozite în Continente de Est
Asia
-
Afghanistan, Bangladesh, Bhutan, China, India, Japan, Kazakhstan, Malaysia, Pakistan, Russia, Thailand, Turkey, Vietnam
Africa
Namibia, Uganda
Egypt, Ethiopia, Morocco, Nigeria, South Africa
Europa
Germany, Hungary, Italy, Portugal, Spain
Austria, England, France, Georgia, Germany, Italy, Liechtenstein, Monaco, Norway, Slovenia, Spain, Sweden, Switzerland
Depozite în Continente de Vest
America de Nord
USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
America de Sud
-
Brazil, Colombia, Guyana
Depozite în Oceania Continent
Australia
New Zealand, Western Australia
New South Wales, New Zealand, Queensland