Depozite în Continente de Est
Asia
China, India, Iran, Japan, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Not Yet Found
Africa
Kenya, Morocco, South Africa, Tanzania
Not Yet Found
Europa
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
England, France, Germany, Great Britain, Netherlands, Sweden, Switzerland, United Kingdom
Alții
Groenlanda, Dorsalei-atlantica
nu a fost încă găsite
Depozite în Continente de Vest
America de Nord
Canada, Mexico, USA
Not Yet Found
America de Sud
Bolivia, Brazil
Not Yet Found
Depozite în Oceania Continent
Australia
New South Wales, Queensland, South Australia, Western Australia
Not Yet Found