Depozite în Continente de Est
Asia
India, Saudi Arabia, Singapore, South Korea
Azerbaijan, China, Russia
Africa
Ethiopia, Western Africa
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Europa
England, Georgia, Switzerland, United Kingdom
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
Alții
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Depozite în Continente de Vest
America de Nord
Canada
USA
America de Sud
Colombia
Bolivia
Depozite în Oceania Continent
Australia
Central Australia, New South Wales, New Zealand, Western Australia
New Zealand, South Australia