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Mineral Properties and Interest (Details) - USD ($)
9 Months Ended 12 Months Ended
Mar. 21, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Mineral Properties and Interest        
Mineral properties and interest   $ 67,120,990   $ 66,786,048
Gross proceeds from royalty $ 8,500,000      
Incurred costs $ 164,835      
Proceeds from sale of silver royalty     $ 8,335,115 $ 8,335,115
Franco-Nevada Idaho Corporation        
Mineral Properties and Interest        
Percentage of net smelter returns (NSR) royalty 100.00%      
Stibnite Gold Project        
Mineral Properties and Interest        
Percentage of net smelter returns (NSR) royalty   1.70%