deposito di benua timur
  
  
Asia
Not Yet Found
  
Russia
  
Afrika
Ethiopia, Ghana, Western Africa
  
Angola, Botswana, Cameroon, Ethiopia, South Africa
  
Eropah
England
  
England, Hungary, Iceland, United Kingdom
  
lain
belum menemukan
  
antarctica
  
deposito di benua Barat
  
  
Amerika Utara
Canada, USA
  
Canada, USA
  
Amerika Selatan
Argentina, Bolivia, uruguay
  
Argentina, Kolumbia, Ekuador
  
deposito di oceania benua
  
  
Australia
Central Australia, South Australia, Western Australia
  
New South Wales, New Zealand, South Australia, Western Australia