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Note 5 - Property, Plant and Equipment
3 Months Ended
Oct. 31, 2020
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]
NOTE 
5
:
PROPERTY, PLANT AND EQUIPMENT
 
Property, plant and equipment consisted of the following:
 
   
October 31, 2020
   
July 31, 2020
 
   
Cost
   
Accumulated
Depreciation
   
Net Book
Value
   
Cost
   
Accumulated
Depreciation
   
Net Book
Value
 
Hobson Processing Facility
 
$
6,642,835
   
$
(793,218
)
 
$
5,849,617
    $
6,642,835
    $
(773,933
)   $
5,868,902
 
Mining Equipment
 
 
2,393,579
   
 
(2,346,194
)
 
 
47,385
     
2,393,579
     
(2,342,518
)    
51,061
 
Logging Equipment and Vehicles
 
 
1,924,969
   
 
(1,749,674
)
 
 
175,295
     
1,924,969
     
(1,736,806
)    
188,163
 
Computer Equipment
 
 
553,146
   
 
(494,497
)
 
 
58,649
     
550,243
     
(486,467
)    
63,776
 
Furniture and Fixtures
 
 
170,701
   
 
(170,089
)
 
 
612
     
170,701
     
(169,946
)    
755
 
Land and Buildings
 
 
889,606
   
 
(46,165
)
 
 
843,441
     
889,606
     
(42,446
)    
847,160
 
   
$
12,574,836
   
$
(5,599,837
)
 
$
6,974,999
    $
12,571,933
    $
(5,552,116
)   $
7,019,817