deposito di benua timur
  
  
Asia
Not Available
  
China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam
  
Afrika
South Africa
  
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
  
Eropah
England, Finland, United Kingdom
  
Bulgaria, England, Germany, Norway, Romania, Switzerland
  
lain
antarctica, tanah penggembalaan
  
belum menemukan
  
deposito di benua Barat
  
  
Amerika Utara
USA
  
USA
  
Amerika Selatan
Kolumbia, uruguay
  
Brazil, Chili
  
deposito di oceania benua
  
  
Australia
New Zealand, Western Australia
  
New Zealand, Queensland, South Australia, Western Australia