deposito di benua timur
  
  
Asia
Bangladesh, China, India, Russia
  
China, India, Turkey
  
Afrika
Ethiopia, Kenya, Morocco, South Africa, Tanzania
  
Not Yet Found
  
Eropah
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
  
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
  
lain
belum menemukan
  
arktik
  
deposito di benua Barat
  
  
Amerika Utara
USA
  
USA
  
Amerika Selatan
Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
  
Brazil
  
deposito di oceania benua
  
  
Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia
  
Not Yet Found