智利铜矿坍塌致1死5被困 救援团队力争12小时内打通通道

Core Insights - A collapse occurred at the Andesita site of El Teniente, the world's largest underground copper mine operated by Codelco, resulting in one miner's death, five trapped, and nine injured [1] - The incident was triggered by a 4.2 magnitude tremor, with ongoing aftershocks complicating rescue efforts [1] - Codelco plans to deploy remote devices such as robots or drones to assist in clearing the tunnel, as mining operations are currently suspended but the processing plants remain operational [1] Company Operations - The El Teniente mine produced 356,000 tons of copper last year, and the Andesita area was scheduled to commence production in the second quarter of this year [1] - Codelco is investigating the cause of the accident, ruling out blasting or drilling as contributing factors [1] - Nearly 100 rescue personnel are on-site, with the next 48 hours deemed critical for the trapped individuals [1]