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Property, Plant and Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment, Net  
Schedule of components of property, plant and equipment

December 31,

December 31,

    

2024

    

2023

(in thousands)

Mining equipment and machinery

$

158

$

158

Other furniture and equipment

 

350

 

350

 

508

 

508

Less: Accumulated depreciation

 

(486)

(485)

$

22

$

23