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RECLAMATION DEPOSITS (Tables)
3 Months Ended
Oct. 31, 2012
Schedule of Reclamation Deposits [Table Text Block]
    October 31, 2012     July 31, 2012  
Palangana Mine $   3,135,380   $   3,135,380  
Hobson Processing Facility   1,910,494     1,910,494  
Mount Lucas   472,823     472,823  
Arizona   15,000     15,000  
Wyoming   813     813  
    5,534,510     5,534,510  
Interest   10,578     8,530  
  $   5,545,088   $   5,543,040