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RECLAMATION DEPOSITS (Tables)
12 Months Ended
Jul. 31, 2017
RECLAMATION DEPOSITS [Abstract]  
Schedule Of Reclamation Deposits [Table Text Block]
Reclamation deposits consisted of the following:
 
 
 
July 31, 2017
 
 
July 31, 2016
 
Palangana Mine
 
$
1,102,981
 
 
$
1,102,981
 
Hobson Processing Facility
 
 
587,228
 
 
 
587,228
 
Arizona
 
 
15,000
 
 
 
15,000
 
Wyoming
 
 
819
 
 
 
818
 
 
 
$
1,706,028
 
 
$
1,706,027