Peru Mine Shaft Collapse: Rescue Crews Struggle To Reach Artisanal Miners Trapped In Remote Tunnel

Arequipa, Peru—Earth and timber support structures gave way deep inside a vertical gold extraction shaft late Monday afternoon, sealing off the main exit routes for dozens of artisanal workers operating in the rugged southern highlands. Shouts from the lower chambers faded into silence as shifting debris cut off ventilation pathways through the damp rock tunnels.

Surface supervisors rushed to the mouth of the shaft upon hearing a dull underground rumble that shook the surrounding hillside. They found the primary timber frame twisted and choked with loose gravel, making immediate self-rescue impossible for the crew working several hundred feet below.

Regional civil defense authorities and specialized mining rescue squads were dispatched from Arequipa within hours of the initial alert. Heavy transport vehicles struggled to navigate the unpaved mountain switchbacks leading to the remote concession area as night fell over the cordillera.

Family members of the trapped miners gathered near the security perimeter, wrapped in wool blankets against the biting high-altitude chill. Local volunteers worked alongside professional emergency teams, hauling spare oxygen canisters and mechanical jacks toward the blocked tunnel entrance.

Engineering specialists assessed the stability of the surrounding rock walls using ground-scanning gear to prevent secondary collapses during extraction work. Pumping units were rigged up to clear accumulated seepage water from the lower shaft levels.

Rescue coordinators confirmed that communication with the interior had not yet been established through the narrow pilot boreholes drilled by engineering crews. Medical triage tents stood ready near the mouth of the shaft to receive survivors as soon as clearance operations advanced.

Regional labor inspectors launched an immediate preliminary review into safety protocols and operational permits at the informal mining site. Operations across neighboring small-scale claims were temporarily halted pending structural safety clearances.

The tense rescue effort continued through the night under the harsh glare of mobile floodlights, with extraction teams working in shifts to shore up loose overhead rock before clearing the main blockage.