deposito di benua timur
  
  
Asia
Not Yet Found
  
Not Yet Found
  
Afrika
Not Yet Found
  
Ethiopia, Ghana, Western Africa
  
Eropah
Bulgaria, England, Germany, Norway, Romania, Switzerland
  
England
  
lain
belum menemukan
  
belum menemukan
  
deposito di benua Barat
  
  
Amerika Utara
USA
  
Canada, USA
  
Amerika Selatan
Argentina, Bolivia, Brazil, Chili, Kolumbia, Ekuador, peru
  
Argentina, Bolivia, uruguay
  
deposito di oceania benua
  
  
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
  
Central Australia, South Australia, Western Australia