"Let me reiterate the truth about underground mining," Pacheco told delegates. "The deeper we go into the earth crust to extract the critical materials, the greater geotechnical challenges we face."">
BASE METALS

El Teniente incident a 'new phenomenon'

Andesita and Andes Norte could be back January 2026

Maximo Pacheco speaks about El Teniente tragedy

Maximo Pacheco speaks about El Teniente tragedy | Credits: FT

During the FT Metals and Mining Summit, held today in London, Codelco chairman Maximo Pacheco told delegates that the El Teniente rock burst, which took place in July this year, was a "new phenomenon"....

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