Depozite în Continente de Est
Asia
Cambodia, Russia, South Korea
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
Africa
East Africa
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
Europa
England, Germany, Hungary, Iceland, Scotland, Sweden
Albania, Austria, Bosnia and Herzegovina, Finland, France, Georgia, Germany, Hungary, Italy, Kosovo, Monaco, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, Sweden, Switzerland, Ukraine, United Kingdom
Alții
insulele hawaii
nu a fost încă găsite
Depozite în Continente de Vest
America de Nord
USA
Canada, Costa Rica, Cuba, Mexico, Panama, USA
America de Sud
Not Yet Found
Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Peru, Venezuela
Depozite în Oceania Continent
Australia
Victoria
New South Wales, New Zealand, Queensland, Victoria