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Property and Equipment
9 Months Ended
Sep. 30, 2025
Property, Plant and Equipment [Abstract]  
Property and Equipment [Text Block]

NOTE 4 - Property and Equipment

As of September 30, 2025 and December 31, 2024, the Company's property and equipment consists of the following:

  Estimated
Useful Life
  September 30,
2025
    December 31,
2024
 
  Years   $     $  
Land     418,884     418,884  
Building 39   1,423,810     1,423,810  
Furniture and equipment 3 to 5   1,111,786     961,655  
Right-of-use ("ROU") assets 2 to 5   236,938     326,946  
      3,191,418     3,131,295  
Less: accumulated depreciation     (1,025,316 )   (883,573 )
Property and equipment, net     2,166,102     2,247,722  

Depreciation expense for the three and nine months ended September 30, 2025 and 2024 is included in exploration expenses and general and administrative expenses.

At September 30, 2025, the Company has three agreements for office and building space in Rapid City, South Dakota and Vancouver, British Columbia, Canada, all of which have been determined to be operating leases. The lease agreements do not contain extension options. For measurement of the original lease liability and ROU asset, the Company applied a discount rate of 11.66% based on an estimated incremental borrowing rate. During the three and nine months ended September 30, 2025, the Company recognized rent expense of $0.04 million and $0.13 million, respectively, which is included in general and administrative and exploration expenses, on the condensed consolidated interim statements of operations. The weighted average remaining lease term for operating leases as of September 30, 2025 was 1.4 years. At September 30, 2025 and December 31, 2024, the remaining undiscounted lease payments under these lease agreements totaled approximately $0.29 million and $0.40 million, respectively.