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RECLAMATION DEPOSITS (Tables)
12 Months Ended
Jul. 31, 2018
Reclamation Deposits [Abstract]  
Schedule Of Reclamation Deposits [Table Text Block]
Reclamation deposits consisted of the following:
 
 
 
July 31, 2018
 
 
July 31, 2017
 
Palangana Mine
 
$
1,102,981
 
 
$
1,102,981
 
Hobson Processing Facility
 
 
587,228
 
 
 
587,228
 
Reno Creek Project
 
 
73,973
 
 
 
-
 
Arizona
 
 
15,000
 
 
 
15,000
 
Other
 
 
10,717
 
 
 
819
 
 
 
$
1,789,899
 
 
$
1,706,028