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.

All five miners trapped in last weeks collapse at Chiles El Teniente copper mine have been found dead, state-run mining giant Codelco confirmed on Sunday, bringing the total death toll to six. One worker died during