deposito di benua timur
  
  
Asia
China, India
  
China, India, Iran, Iraq, Kazakhstan, Kyrgyzstan, Mongolia, Russia
  
Afrika
Morocco, Namibia
  
Cameroon, Ethiopia, Ghana, Kenya, Madagascar, Morocco, Mozambique, Namibia, Nigeria, Tanzania, Togo
  
Eropah
Austria, Italy, Romania, Spain, Switzerland
  
Albania, Austria, Bosnia and Herzegovina, Finland, France, Georgia, Germany, Hungary, Italy, Kosovo, Monaco, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, Sweden, Switzerland, Ukraine, United Kingdom
  
lain
belum menemukan
  
belum menemukan
  
deposito di benua Barat
  
  
Amerika Utara
Mexico, USA
  
Canada, Costa Rica, Cuba, Mexico, Panama, USA
  
Amerika Selatan
Brazil, Kolumbia
  
Argentina, Bolivia, Brazil, Chili, Kolumbia, Ekuador, peru, venezuela
  
deposito di oceania benua
  
  
Australia
New South Wales, Queensland, Yorke Peninsula
  
New South Wales, New Zealand, Queensland, Victoria