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Note 10 - Rehabilitation Provisions - Movements in Rehabilitation Provisions (Details) - Provision for decommissioning, restoration and rehabilitation costs [member] - CAD ($)
12 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Statement Line Items [Line Items]    
Balance at the beginning of year $ 815,828 $ 816,694
Accretion 3,735 13,190
Change in estimate 83,328 (7,036)
Foreign currency translation adjustments (3,062) (7,020)
Total $ 899,829 $ 815,828