One of the charges was deemed "very serious," the highest of three offense levels, for noncompliance dating back to a 2014 ...

Chile's environmental regulator has filed four charges against the major Los Bronces copper mine, controlled by Anglo American , for noncompliance with environmental permits, the agency said on ...

Chile's environmental regulator has filed four charges against the major Los Bronces copper mine, controlled by Anglo American , for noncompliance with environmental permits, the agency said on ...

Chilean newspaper Diario Financiero said Cochilco's report did not include a recently announced $14-billion expansion plan by mining giant ... works in Los Bronces by Anglo American, and planned ...

Los Bronces is one of Chile's biggest copper mines with output of 255,000 metric tons last year, as well as a key project for Anglo American, which has been a takeover target of larger rival BHP.

At the time, the SMA found that Anglo American Sur, the local unit that operates Los Bronces, failed to resolve acid drainage at the Esteriles Donoso tailings deposit, designed to hold mine waste.