Chile's Escondida copper mine hit by surprise strike

Reuters News
Posted: Aug 14, 2013 8:55 AM

SANTIAGO (Reuters) - Workers began a surprise strike at the world's largest copper mine, Chile's Escondida, on Wednesday morning over pay and working conditions.

The work stoppage at Escondida, controlled by global miner BHP Billiton, was initially planned to last 24 hours, but the timeframe will be evaluated in the coming hours, union representative Marcelo Tapia told Reuters.

"It's due to a variety of issues that the company has not been responding to," Tapia said. He added that workers at BHP's Spence and Cerro Colorado mines also joined the labor action.

BHP declined to comment.

Escondida produced 1.1 million tonnes of copper last year, about 20 percent of the output from No. 1 copper producer Chile.

The mine's union stunned the copper market in 2011 by staging a two-week work stoppage, sending the mine's output tumbling.

Workers clinched a new contract agreement in January, at the time easing fears of labor unrest at the mine.

Labor action has been galvanized in mining powerhouse Chile as unions seek to get their issues heard ahead of the November presidential election.

(Reporting by Fabian Cambero; Additional reporting by Alexandra Ulmer; Writing by Rosalba O'Brien; Editing by Gerald E. McCormick and John Wallace)