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World’s largest copper mine halts operations after worker death

By Thomson Reuters Sep 23, 2026 | 2:40 PM

SANTIAGO, Sept 23 (Reuters) – Operations at the world’s largest copper mine, BHP’s Escondida mine in ​Chile, were suspended on Wednesday ‌after a worker was killed in an accident, the firm said.

BHP said the worker had been killed while carrying ‌out ​maintenance work. The ⁠union representing the site ⁠had previously told Reuters that the accident involved a front-end loader frequently used by the industry.

“All ​operational activities at the mine have been suspended,” BHP said ⁠in a statement, ⁠without giving a timeline for ​when they may restart.

Typically in Chile, ​mines may only kick off activities ‌after a fatal incident once inspectors verify that conditions are safe enough for a restart.

Escondida is ⁠located in Chile’s Atacama Desert. BHP operates the mine, while Rio Tinto holds ⁠a 30% ‌stake and Japan-based JECO ⁠Corp 12.5%.

BHP had estimated ​the ‌site would produce up to ​1.28 ⁠million metric tons of the red metal this year.

(Reporting by Fabian Cambero; Writing by Kylie Madry; Editing by Franklin Paul, Anthony Esposito and ​Nick Zieminski)