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MINERAL PROPERTY INTERESTS (Tables)
9 Months Ended
Apr. 30, 2022
Disclosure Mineral Property Interests [Abstract]  
Schedule of Mineral Properties [Table Text Block]
    Idaho-Maryland,
California
 
       
July 31, 2021 and April 30, 2022 $ 4,149,053  
Schedule of Idaho-Maryland Gold Mine expenditures [Table Text Block]


 
 
Nine months ended
April 30, 2022
   

Year ended
July 31, 2021

 
 
             
Idaho-Maryland Gold Mine expenditures:            
Opening balance $ 7,169,662   $ 6,387,402  
             
Consulting   205,976     520,690  
Depreciation   18,328     25,579  
Engineering   17,892     12,770  
Exploration   (18,579 )   124,987  
Logistics   3,052     4,366  
Rent   66,446     91,208  
Supplies   20,357     2,474  
Sampling   24,219     187  
Total expenditures for the period   337,691     782,261  
             
Closing balance $ 7,507,353   $ 7,169,662