Depozite în Continente de Est
Asia
Bangladesh, Burma, Cambodia, China, India, Indonesia, Kazakhstan, Malaysia, Mongolia, Pakistan, Turkey, Vietnam
India, Saudi Arabia, Singapore, South Korea
Africa
Botswana, Kenya, Morocco, Mozambique, South Africa, Tanzania
Ethiopia, Western Africa
Europa
Belgium, Bulgaria, England, France, Germany, Greece, Hungary, Kosovo, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, The Czech Republic, Ukraine, United Kingdom
England, Georgia, Switzerland, United Kingdom
Depozite în Continente de Vest
America de Nord
Canada, Mexico, USA
Canada
America de Sud
Brazil, Chile, Colombia, Venezuela
Colombia
Depozite în Oceania Continent
Australia
New South Wales, Queensland, Victoria
Central Australia, New South Wales, New Zealand, Western Australia