Codelco partially halts El Teniente mine after landslide
2026-10-12
Codelco, the state-owned copper giant, has partially suspended operations at its historic El Teniente mine in Chile following a tragic landslide on October 12, 2026, which claimed the lives of two contractor employees from Aura Ingeniería. The incident, attributed to heavy rainfall, occurred in the mine’s south pit sector, prompting a multi-agency investigation and renewed focus on geotechnical stability and safety protocols in challenging operating environments. This event also follows a recent suspension of development at El Teniente's Andes Norte project due to seismic risk concerns, highlighting the complex geological challenges inherent to one of the world's largest underground copper mines.
