Chilean regulator fines Antofagasta’s Centinela copper mine for non-compliance
Chile’s environmental regulator said on Friday it has fined Antofagasta Minerals about $775,000 for failing to comply with water management regulations at its Centinela copper mine.Centinela, which includes Antofagasta’s Esperanza and El Tesoro projects, produced 223,800 metric tons of copper in 2024.In a statement, the Superintendence of the Environment (SMA) said the company did not keep proper track of water resources. Specifically, it did not follow the monitoring rules outlined in the ‘El Tesoro’ project’s environmental impact study and an additional monitoring plan.