deposito di benua timur
  
  
Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
  
India, Russia
  
Afrika
Ethiopia, Morocco, South Africa
  
South Africa
  
Eropah
France, Germany, Italy, Norway, Scotland
  
Germany, Greece, Italy, Scotland, Turkey
  
lain
tanah penggembalaan
  
tanah penggembalaan, mid-Atlantik ridge
  
deposito di benua Barat
  
  
Amerika Utara
Canada, Costa Rica, Panama, USA
  
Canada, USA
  
Amerika Selatan
Argentina, Brazil, Kolumbia, Ekuador
  
Bolivia, Brazil, Kolumbia, venezuela
  
deposito di oceania benua
  
  
Australia
Central Australia, New Zealand, Queensland
  
New Zealand, Queensland