v3.26.1
Schedule of segmented information (Details) - CAD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
IfrsStatementLineItems [Line Items]    
Revenue $ 32,514 $ 28,836
Production costs (27,928) (24,679)
Care and maintenance costs (1,168) (1,067)
Depreciation and amortization (1,043) (1,120)
(Loss) earnings from mining operations 2,375 1,970
General and administrative (20,521) (6,155)
Interest expense (4,033) (4,568)
Share-based compensation (11,085) (2,734)
Foreign exchange gain (loss) (2,973) (1,779)
Interest income 1,539 2
Loss on valuation of warrant liabilities (29,337) (2,032)
Loss on valuation of embedded derivative liabilities (97,408) (630)
Net loss before income taxes (161,443) (15,926)
Capital expenditures 60,404 45,731
Assets    
Current 286,920 20,576
Non current 302,812 235,773
Total Assets 589,732 256,349
Total Liabilities 231,921 217,276
Los santos mine [member]    
IfrsStatementLineItems [Line Items]    
Revenue
Production costs
Care and maintenance costs (1,168) (1,067)
Depreciation and amortization (20) (21)
(Loss) earnings from mining operations (1,188) (1,088)
General and administrative (504) (927)
Interest expense (85) (88)
Share-based compensation
Foreign exchange gain (loss) 44 27
Interest income
Loss on valuation of warrant liabilities
Loss on valuation of embedded derivative liabilities
Net loss before income taxes (1,733) (2,076)
Capital expenditures 2
Assets    
Current 1,322 1,101
Non current 33,820 31,397
Total Assets 35,142 32,498
Total Liabilities 2,683 3,845
Valtreixal [member]    
IfrsStatementLineItems [Line Items]    
Revenue
Production costs
Care and maintenance costs
Depreciation and amortization
(Loss) earnings from mining operations
General and administrative (6) (22)
Interest expense (8)
Share-based compensation
Foreign exchange gain (loss) (9)
Interest income
Loss on valuation of warrant liabilities
Loss on valuation of embedded derivative liabilities
Net loss before income taxes (6) (39)
Capital expenditures 57 126
Assets    
Current 14 117
Non current 9,280 8,592
Total Assets 9,294 8,710
Total Liabilities 1,592 1,728
Woulfe [member]    
IfrsStatementLineItems [Line Items]    
Revenue 48 26
Production costs
Care and maintenance costs
Depreciation and amortization
(Loss) earnings from mining operations 48 26
General and administrative (34) (14)
Interest expense
Share-based compensation
Foreign exchange gain (loss) 121 756
Interest income 1
Loss on valuation of warrant liabilities
Loss on valuation of embedded derivative liabilities
Net loss before income taxes 136 768
Capital expenditures 58,366 44,033
Assets    
Current 7,473 6,111
Non current 220,352 168,942
Total Assets 227,825 175,052
Total Liabilities 131,621 107,209
Panasquiera mine [member]    
IfrsStatementLineItems [Line Items]    
Revenue 32,466 28,810
Production costs (27,928) (24,679)
Care and maintenance costs
Depreciation and amortization (1,023) (1,099)
(Loss) earnings from mining operations 3,515 3,032
General and administrative (1,692) (2,060)
Interest expense
Share-based compensation
Foreign exchange gain (loss) (449) 195
Interest income
Loss on valuation of warrant liabilities
Loss on valuation of embedded derivative liabilities
Net loss before income taxes 1,374 1,167
Capital expenditures 1,857 1,572
Assets    
Current 12,478 7,976
Non current 24,810 26,842
Total Assets 37,288 34,818
Total Liabilities 28,859 26,799
Gentung tungsten project [member]    
IfrsStatementLineItems [Line Items]    
Revenue
Production costs
Care and maintenance costs
Depreciation and amortization
(Loss) earnings from mining operations
General and administrative
Interest expense
Share-based compensation
Foreign exchange gain (loss)
Interest income
Loss on valuation of warrant liabilities
Loss on valuation of embedded derivative liabilities
Net loss before income taxes
Capital expenditures
Corporate segment [member]    
IfrsStatementLineItems [Line Items]    
Revenue
Production costs
Care and maintenance costs
Depreciation and amortization
(Loss) earnings from mining operations
General and administrative (18,285) (3,132)
Interest expense (3,948) (4,472)
Share-based compensation (11,085) (2,734)
Foreign exchange gain (loss) (2,689) (2,748)
Interest income 1,538 2
Loss on valuation of warrant liabilities (29,337) (2,032)
Loss on valuation of embedded derivative liabilities (97,408) (630)
Net loss before income taxes (161,213) (15,746)
Capital expenditures 122
Assets    
Current 265,633 5,271
Non current 122
Total Assets 265,755 5,271
Total Liabilities 66,916 77,695
Gentung project [member]    
Assets    
Current
Non current 14,428
Total Assets 14,428
Total Liabilities $ 250