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MINERAL PROPERTY and EXPLORATION AND EVALUATION ASSETS (Tables)
6 Months Ended
Feb. 28, 2022
Disclosure of exploration and evaluation assets [Abstract]  
Disclosure of detailed information about exploration and evaluation assets [Table Text Block]
       
Balance, August 31, 2020 $ 34,939  
Additions   3,745  
Recoveries from 100% Implats funded implementation budget   (229 )
Foreign exchange movement   5,498  
Balance August 31, 2021 $ 43,953  
Additions   1,937  

Write-off costs associated with prospecting right closures

  (223 )
Foreign exchange movement   (2,475 )
Balance February 28, 2022   43,192