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Asset Retirement Obligations (Tables)
6 Months Ended
Mar. 31, 2013
Asset Retirement Obligations [Abstract]  
Schedule of changes to the asset retirement obligation
 
   
March 31,
2013
   
September 30,
2012
 
Balance, beginning of period
  $ 425,700     $ 387,368  
Liabilities incurred
           
Effect of foreign exchange
    (14,424 )     22,038  
Disposal
           
Accretion expense
    7,836       16,294  
Balance, end of period
  $ 419,112     $ 425,700