Depozite în Continente de Est
Asia
China, India, Iran, Iraq, Oman, Russia, Saudi Arabia, Taiwan, Thailand, Vietnam
Cambodia, Russia, South Korea
Africa
Kenya, Morocco, South Africa, Tanzania
East Africa
Europa
Austria, France, Greece, Italy, Malta, Poland, Portugal, Serbia, Spain, Sweden, United Kingdom
England, Germany, Hungary, Iceland, Scotland, Sweden
Alții
Groenlanda, Dorsalei-atlantica
insulele hawaii
Depozite în Continente de Vest
America de Nord
Canada, Mexico, USA
USA
America de Sud
Bolivia, Brazil
Not Yet Found
Depozite în Oceania Continent
Australia
New South Wales, Queensland, South Australia, Western Australia
Victoria