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ASSET RETIREMENT OBLIGATIONS
12 Months Ended
Jul. 31, 2012
ASSET RETIREMENT OBLIGATIONS [Text Block]
NOTE 10: ASSET RETIREMENT OBLIGATIONS

The Company's asset retirement obligations ("ARO") relates to site restoration for the Hobson Processing Facility, Palangana Mine and Mt. Lucas assumed as part of the STMV Acquisition.

    July 31, 2012     July 31, 2011  
Opening balance $  3,027,803   $  2,243,840  
Revision in estimate of asset retirement obligations   567,069     126,000  
Liabilities assumed   -     1,798,387  
Liabilities settled with cash   (619,772 )   (1,212,942 )
Liabilities settled with common shares   -     (54,000 )
Accretion   137,274     126,518  
    3,112,374     3,027,803  
Less: current portion of asset retirement obligations   (133,298 )   (675,872 )
Long-term asset retirement obligations $  2,979,076   $  2,351,931  
             
    July 31, 2012     July 31, 2011  
Undiscounted amount of estimated cash flows $  3,662,233   $  3,677,822  
             
Payable in years   2.5 to 7.5     3.5 to 8.5  
Inflation rate   1.56% to 2.43%     2.25%  
Discount rate   5.00% to 10.5%     5.00%  

During Fiscal 2012, the Company settled asset retirement obligations of $619,772 with cash of $1,064,220. As a result, a loss on settlement of asset retirement obligations of $444,448 was recorded on the consolidated statements of operations.

The undiscounted amounts of estimated cash flows for the next five years and beyond are as follows:

Undiscounted estimated cash flow for the next five years

July 31, 2013 $  133,298  
July 31, 2014   640,714  
July 31, 2015   623,964  
July 31, 2016   74,241  
July 31, 2017   -  
Remaining Balance   2,190,016  
  $  3,662,233