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Asset Retirement and Reclamation Liabilities (Tables)
9 Months Ended
Sep. 30, 2024
Asset Retirement and Reclamation Liabilities  
Schedule of asset retirement obligations

September 30,

December 31,

    

2024

    

2023

(in thousands)

Current asset retirement and reclamation liabilities

$

150

$

150

Non-current asset retirement and reclamation liabilities

 

305

 

296

$

455

$

446

Summary of activity in the Velardena Properties ARO

Nine Months Ended

September 30,

    

2024

    

2023

(in thousands)

Balance at January 1,

$

446

$

446

Changes in estimates, and other

 

 

Accretion expense

 

9

 

Balance at September 30,

$

455

$

446