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