v3.26.1
Material Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2025
Material Accounting Policies  
Schedule of subsidiaries by geographical location

The principal subsidiaries of the Company, their geographic locations and their related participation at December 31, 2025 and 2024 were as follows:

Entity

  ​ ​ ​

Jurisdiction

% ownership

 

Functional currency

Barkerville Gold Mines Ltd. (“Barkerville”)

 

British Columbia, CA

100

%

Canadian dollar

Sapuchi Minera, S. de R.L. de C.V. (“Sapuchi”)

 

Mexico

100

%

Mexican peso

Tintic Consolidated Metals LLC (“Tintic”)

 

Utah, USA

100

%

United States dollar

(i)On November 24, 2025, the Company entered into an agreement to sale 100% of its interest in Sapuchi and the sale transaction was completed on January 27, 2026 (note 6 and 34)
Schedule of estimated useful life of property and equipment

Leasehold improvements

  ​ ​ ​ 

Lease term

Furniture and office equipment

 

2‑7 years

Exploration equipment and facilities

 

2‑20 years

Mining plant and equipment (development)

 

3‑20 years

Right-of-use assets

 

Lesser of useful life and term lease