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NATURE OF OPERATIONS AND GOING CONCERN (Tables)
3 Months Ended
Nov. 30, 2021
Disclosure Of Nature Of Operations And Going Concern [Abstract]  
Disclosure of subsidiaries [Table Text Block]
          Place of
incorporation
and
operation
    Proportion of ownership
interest and voting power held
 
Name of subsidiary   Principal activity     November 30,
2021
    August 31,
2021
 
                         
Platinum Group Metals (RSA) (Pty) Ltd.   Development     South Africa     100.0%     100.0%  
Mnombo Wethu Consultants (Pty) Limited(1)   Development     South Africa     49.9%     49.9%  
Waterberg JV Resources (Pty) Ltd.(1),(2)   Development     South Africa     37.05%     37.05%  
Lion Battery Technologies Inc.   Research     Canada     53.70%     53.70%  
   

 

Notes:

(1) The Company controls and consolidates Mnombo Wethu Consultants (Pty) Limited ("Mnombo") and Waterberg JV Resources (Pty) Ltd. ("Waterberg JV Co.") for accounting purposes.

(2) Effective ownership of Waterberg JV Co. is 63.05% when Mnombo's ownership portion is combined with Platinum Group Metals (RSA) (Pty) Ltd. ("PTM RSA") ownership portion.