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Financial obligations (Details) - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Jul. 23, 2021
Dec. 31, 2020
Oct. 29, 2019
Oct. 29, 2018
Jun. 27, 2016
Jun. 30, 2014
Disclosure of Financial obligations [Line Items]                  
Finance lease $ 10,320,000 $ 12,953,000              
Financial liabilities 706,580,000 738,534,000 $ 1,057,975,000   $ 531,653,000        
Classification by maturity:                  
Total current debt 34,219,000 35,071,000              
Non-current portion (e) 672,361,000 703,463,000              
Finance lease 10,320,000 12,953,000              
Financial Liabilities 706,580,000 738,534,000 $ 1,057,975,000   $ 531,653,000        
Sociedad Minera El Brocal S.A.A                  
Disclosure of Financial obligations [Line Items]                  
Borrowings 72,762,000 96,976,000              
Compaa de Minas Buenaventura S.A.A. [Member]                  
Disclosure of Financial obligations [Line Items]                  
Notional amount       $ 550,000,000       $ 275,000,000  
Senior Notes at 5.50 Percent Due 2026 [Member]                  
Disclosure of Financial obligations [Line Items]                  
Notional amount $ 544,062,000 541,980,000   $ 550,000,000          
Classification by maturity:                  
Borrowings, interest rate 5.50%     5.50%          
Issue price (in percent)       99.14%          
Banco De Credito Del Peru - New Financial Obligation [Member]                  
Disclosure of Financial obligations [Line Items]                  
Notional amount           $ 161,893,850      
Banco De Credito Del Peru - New Financial Obligation [Member] | Sociedad Minera El Brocal S.A.A                  
Disclosure of Financial obligations [Line Items]                  
Notional amount $ 72,852,000 97,136,000              
Debt issuance costs 90,000 160,000              
Banco de Credito del Peru [member]                  
Disclosure of Financial obligations [Line Items]                  
Notional amount             $ 119,000,000   $ 103,373,000
Banco de Credito del Peru [member] | Empresa de Generacin Huanza S.A                  
Classification by maturity:                  
Finance Lease Liabilities IAS17 $ 79,436,000 $ 86,625,000