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Other current and non-current non-financial assets - Reimbursements for Exploration and Evaluation (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Metallic/Non-Metallic |  |
Disclosure Of Detailed Information About Reimbursements For Exploration And Evaluation [Line Items] |  |
Prospecting | $ 59,826 | $ 50,844
Metallic/Non-Metallic | Chile |  |
Disclosure Of Detailed Information About Reimbursements For Exploration And Evaluation [Line Items] |  |
Prospecting | 59,826 | 50,844
Non Metallic Exploration | Chile |  |
Disclosure Of Detailed Information About Reimbursements For Exploration And Evaluation [Line Items] |  |
Prospecting | 12,084 | 13,803
Metallic Exploration | Chile |  |
Disclosure Of Detailed Information About Reimbursements For Exploration And Evaluation [Line Items] |  |
Prospecting | $ 47,742 | $ 37,041

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