v3.26.1
Material Accounting Policies - Principal subsidiaries and geographic locations (Details)
24 Months Ended
Dec. 31, 2024
Nov. 24, 2025
San Antonio Gold Project    
Nature of operations and going concern    
Percentage of ownership interest disposed   100.00%
Barkerville Gold Mines Ltd. | Canadian dollars    
Nature of operations and going concern    
Principal subsidiaries percentage 100.00%  
Sapuchi Minera, S. de R.L. de C.V.    
Nature of operations and going concern    
Percentage of ownership interest disposed   100.00%
Sapuchi Minera, S. de R.L. de C.V. | Mexican Pesos    
Nature of operations and going concern    
Principal subsidiaries percentage 100.00%  
Tintic Consolidated Metals LLC | U.S. dollars    
Nature of operations and going concern    
Principal subsidiaries percentage 100.00%