Rescue teams had been searching for the trapped workers for days after the partial collapse of El Teniente, one of the world’s largest copper mines.

Some 100 people were involved in search for workers at El Teniente copper mine, the world’s largest underground mine.

SANTIAGO, Aug 3 (Reuters) - All five trapped workers at Codelco's El Teniente copper mine have been found dead, a regional prosecutor said on Sunday, after rescue teams cleared more than two dozen meters (78 feet) of underground passages that collapsed in a strong tremor last week.