v3.26.1
Consolidated statements of loss and comprehensive loss - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Profit or loss [abstract]    
Revenue $ 117,934 $ 100,188
Cost of sales (84,863) (82,740)
Depletion and amortization (21,234) (24,091)
Care and maintenance costs (2,459) (4,117)
Corporate general and administrative (28,598) (8,895)
Exploration costs (6,066) (5,971)
Accretion on decommissioning provision (627) (616)
Interest and financing expense (5,321) (7,375)
Foreign exchange loss (1,774) (3,504)
Gain on disposal of assets 967 18
Impairment to property, plant and equipment (10,400) 0
Loss on metals contract liabilities (46,347) (10,183)
Other gain (loss) on derivatives 6,316 (164)
Fair value loss on royalty payable (351) (875)
Loss before income taxes (82,823) (48,325)
Income tax expense (4,623) (679)
Net loss (87,446) (49,004)
Attributable to:    
Shareholders of the Company (87,446) (45,065)
Non-controlling interests 0 (3,939)
Net loss (87,446) (49,004)
Items that will not be reclassified to net loss    
Remeasurement of post-employment benefit obligations 1,318 2,151
Deferred income taxes (277) (452)
Items that may be reclassified subsequently to net loss    
Foreign currency translation reserve (967) 6,101
Other comprehensive income 74 7,800
Comprehensive loss (87,372) (41,204)
Attributable to:    
Shareholders of the Company (87,372) (37,945)
Non-controlling interests 0 (3,259)
Comprehensive loss $ (87,372) $ (41,204)
Loss per share attributable to shareholders of the Company    
Basic $ (0.33) $ (0.43)
Diluted $ (0.33) $ (0.43)
Weighted average number of common shares outstanding    
Basic 267,336,954 105,967,493
Diluted 267,336,954 105,967,493