deposito di benua timur
  
  
Asia
Azerbaijan, China, Russia
  
Russia
  
Afrika
Not Yet Found
  
Angola, Botswana, Cameroon, Ethiopia, South Africa
  
Eropah
Austria, Belgium, Cyprus, Denmark, France, Germany, Italy, Malta, Netherlands, Poland, Portugal, Romania, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
  
England, Hungary, Iceland, United Kingdom
  
lain
belum menemukan
  
antarctica, tanah penggembalaan
  
deposito di benua Barat
  
  
Amerika Utara
USA
  
Canada, Mexico, USA
  
Amerika Selatan
Bolivia
  
Argentina, Kolumbia, Ekuador
  
deposito di oceania benua
  
  
Australia
New Zealand, South Australia
  
New South Wales, New Zealand, Queensland, South Australia, Western Australia