Depozite în Continente de Est
Asia
Azerbaijan, China, Russia
Bangladesh, China, India, Russia
Africa
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Ethiopia, Kenya, Morocco, South Africa, Tanzania
Europa
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Alții
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Depozite în Continente de Vest
America de Nord
USA
USA
America de Sud
Bolivia
Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Depozite în Oceania Continent
Australia
New Zealand, South Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia