Chile Mine Collapse Claims Six Lives
In a devastating outcome, Chilean authorities confirmed on Sunday that all five missing miners trapped after the collapse of the El Teniente copper mine have been found dead. The total death toll now stands at six, following the initial death reported last Thursday.
The collapse, triggered by a 4.3 magnitude earthquake near Rancagua in the O’Higgins Region, led to a massive search and rescue operation in one of the world’s most significant copper mining sites.
Earthquake Triggers Disaster at Major Copper Mine
The El Teniente mine, operated by Codelco, the state-run copper company, experienced a structural failure in one of its shafts shortly after the earthquake hit. According to Codelco, the debris from the collapse was nearly 20 meters deep, trapping several workers inside.
Despite efforts to reach them, none of the five trapped miners survived. Nine others were injured but survived the incident.
Government Response and National Mourning
President Gabriel Boric announced the recovery of the last miner’s body on Sunday and declared three days of national mourning across the country. “We are doing everything within our power,” Boric said, emphasizing support for the victims’ families and a commitment to investigating the cause.
Quick Comparison of Key Mine Accidents in Chile
Incident | Year | Death Toll | Cause |
---|---|---|---|
El Teniente Collapse | 2025 | 6 | Earthquake-induced shaft failure |
San José Mine Collapse | 2010 | 0 (33 rescued) | Tunnel collapse |
Copiapó Mine Explosion | 2007 | 2 | Explosion |
Codelco: No Complaints Filed, Investigation Underway
During a press briefing, Codelco chairman Maximo Pacheco stated the company had received no prior complaints regarding safety at the El Teniente site. CEO Rubén Alvarado added that time was critical in the first 48 hours, as rescue teams worked tirelessly to remove debris and reach the miners.
Codelco and the Chilean prosecutor’s office are conducting independent investigations into the collapse. Officials have stressed that explosives were not involved in the incident.
Voices from the Ground: Despair and Faith

photo credit :- reuters
Miners and community members shared emotional reactions throughout the ordeal. Edgar Rodrigo Quesada, a miner and former union leader, said, “There’s a shelter, but it’s too far from where the collapse happened.”
Another miner, Abelardo Céspedes, reflected the hopes of many: “We trust in God for a miracle. That hope keeps us going.”
El Teniente: A Mining Giant Halted
Located in central Chile, El Teniente is the world’s largest known underground copper deposit. The disaster has halted operations and reignited concerns about worker safety in high-risk seismic zones.
Conclusion
The El Teniente mine collapse is a tragic reminder of the dangers faced by miners, especially in earthquake-prone regions like Chile. As the nation grieves the loss of six lives, calls for stricter safety measures and better emergency preparedness in mines grow louder.