v3.26.1
COST OF GOODS SOLD BY NATURE (Tables)
12 Months Ended
Dec. 31, 2025
Notes and other explanatory information [abstract]  
Schedule of cost of goods sold by nature
                       
    2025     2024     2023  
Direct mine and mill costs (a)     (184,733 )     (162,514 )     (155,311 )
Direct mine and mill costs - Contractors     (87,998 )     (78,360 )     (63,242 )
Direct mine and mill costs - Salaries     (43,406 )     (40,172 )     (25,508 )
Depletion and amortization     (70,723 )     (61,847 )     (46,816 )
Total     (386,860 )     (342,893 )     (290,877 )

 

(a) Refers primarily to consumables and materials used in the processing plant, including reagents, fuel and other operating supplies directly attributable to mineral processing activities.