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Stockholders' Equity - Schedule of stock-based compensation expense (Details) - USD ($)
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense $ 737,284 $ 807,523
Allocated to general and administrative expense [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 603,239 672,849
Allocated to general and administrative expense [Member] | RSUs [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 388,494 378,935
Allocated to general and administrative expense [Member] | PSUs [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 107,899 128,754
Allocated to general and administrative expense [Member] | Stock options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 106,846 165,160
Allocated to exploration expense [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 134,045 134,674
Allocated to exploration expense [Member] | RSUs [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 80,930 70,230
Allocated to exploration expense [Member] | PSUs [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense 28,722 33,952
Allocated to exploration expense [Member] | Stock options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Total stock-based compensation expense $ 24,393 $ 30,492