v3.26.1
ASSET RETIREMENT OBLIGATION (Narrative) (Details) - Measurement Input, Risk Free Interest Rate [Member]
Jun. 30, 2026
Minimum [Member]  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Credit adjusted risk-free rates used to discount reclamation Liabilities 0.069
Maximum [Member]  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Credit adjusted risk-free rates used to discount reclamation Liabilities 0.120