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MINERAL PROPERTIES - Schedule of Idaho-Maryland Gold Mine expenditures (Details) - USD ($)
12 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Mineral Property Interests [Line Items]    
Depreciation $ 24,345 $ 25,579
Idaho Maryland Gold Mine Property [Member]    
Mineral Property Interests [Line Items]    
Opening balance 7,169,662 6,387,402
Consulting 549,468 520,690
Depreciation 24,345 25,579
Engineering 91,635 12,770
Exploration (15,856) 124,987
Logistics 3,037 4,366
Rent 88,517 91,208
Supplies 23,433 2,474
Sampling 24,105 187
Total expenditures for the period 788,684 782,261
Closing balance $ 7,958,346 $ 7,169,662