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Note 4 - Equipment (Tables)
9 Months Ended
Mar. 31, 2017
Notes Tables  
Property, Plant and Equipment [Table Text Block]
 
 
Equipment
Cost
$
 
 
Less:
Accumulated
Depreciation
$
 
 
Net Book
Value
$
 
                         
Balance June 30, 2015
 
 
195,561
 
 
 
117,048
 
 
 
78,513
 
                         
Depreciation expense
   
-
     
45,601
     
(45,601
)
                         
Balance
March 31
, 201
6
 
 
195,561
 
 
 
162,649
 
 
 
32,912
 
                         
Depreciation expense
   
-
     
11,001
     
(11,001
)
                         
Balance June 30, 2016
 
 
195,561
 
 
 
173,650
 
 
 
21,911
 
                         
Depreciation expense
   
-
     
21,911
     
(21,911
)
Derecognition of equipment
   
(195,561
)    
(195,561
)    
-
 
Acquisition of metallurgical equipment
   
26,285
     
-
     
26,285
 
                         
Balance
March 31, 2017
 
 
26,285
 
   
-
 
 
 
26,285