Depozite în Continente de Est
Asia
Russia, Turkey
China, India, Kazakhstan, Mongolia, Russia
Africa
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Namibia, Nigeria, South Africa
Europa
Germany, Greece, Iceland, Norway, Poland
Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
Alții
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Depozite în Continente de Vest
America de Nord
Canada, USA
Canada, USA
America de Sud
Brazil
Brazil, Venezuela
Depozite în Oceania Continent
Australia
South Australia, Western Australia
New South Wales, New Zealand