XML 42 R13.htm IDEA: XBRL DOCUMENT v2.4.0.6
RECLAMATION DEPOSITS
12 Months Ended
Jul. 31, 2012
RECLAMATION DEPOSITS [Text Block]
NOTE 7: RECLAMATION DEPOSITS

Reclamation deposits include interest and non-interest bearing deposits issued in the States of Arizona, Texas and Wyoming pursuant to exploration, production and reclamation activities in the respective states. Reclamation deposits consist of the following:

    July 31, 2012     July 31, 2011  
Palangana Mine $  3,135,380   $  2,117,011  
Hobson Processing Facility   1,910,494     1,824,350  
Mount Lucas   472,823     672,650  
Arizona   15,000     15,000  
Wyoming   813     811  
    5,534,510     4,629,822  
Interest (Service Charges)   8,530     (19,522 )
  $  5,543,040   $  4,610,300