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PROPERTY, PLANT AND EQUIPMENT (Tables)
 12 Months Ended
Jul. 31, 2018
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
Property, plant and equipment consisted of the following:
 
 
 
July 31, 2018
 
 
July 31, 2017
 
 
 
 
 
 
Accumulated
 
 
Net Book
 
 
 
 
 
Accumulated
 
 
Net Book
 
 
 
Cost
 
 
Depreciation
 
 
Value
 
 
Cost
 
 
Depreciation
 
 
Value
 
Hobson Processing Facility
 
$
6,819,088
 
 
$
(773,933
)
 
$
6,045,155
 
 
$
6,819,088
 
 
$
(773,933
)
 
$
6,045,155
 
Mining Equipment
 
 
2,438,681
 
 
 
(2,412,277
)
 
 
26,404
 
 
 
2,438,681
 
 
 
(2,378,737
)
 
 
59,944
 
Logging Equipment and Vehicles
 
 
1,971,742
 
 
 
(1,850,306
)
 
 
121,436
 
 
 
1,971,742
 
 
 
(1,825,389
)
 
 
146,353
 
Computer Equipment
 
 
607,342
 
 
 
(577,584
)
 
 
29,758
 
 
 
582,980
 
 
 
(565,223
)
 
 
17,757
 
Furniture and Fixtures
 
 
170,701
 
 
 
(168,814
)
 
 
1,887
 
 
 
170,701
 
 
 
(168,248
)
 
 
2,453
 
Land and Buildings
 
 
889,606
 
 
 
(12,694
)
 
 
876,912
 
 
 
519,520
 
 
 
-
 
 
 
519,520
 
 
 
$
12,897,160
 
 
$
(5,795,608
)
 
$
7,101,552
 
 
$
12,502,712
 
 
$
(5,711,530
)
 
$
6,791,182