Depozite în Continente de Est
Asia
Azerbaijan, China, Russia
China, India, Indonesia, Russia, Singapore, South Korea
Africa
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Cape Verde, Ethiopia, Ghana, South Africa, Western Africa
Europa
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
Albania, France, Germany, Great Britain, United Kingdom
Depozite în Continente de Vest
America de Nord
USA
Canada, USA
America de Sud
Bolivia
Brazil, Colombia, Ecuador
Depozite în Oceania Continent
Australia
New Zealand, South Australia
New South Wales, South Australia, Western Australia