Xstrata Says Some Workers Striking at Collinsville Coal Mine

Xstrata Plc. said some workers employed by its mining contractor Thiess Pty Ltd., a unit of Leighton Holdings Ltd., are on strike at the Collinsville coal mine in Queensland.

Production is down during the strike, James Rickards, a spokesman for Xstrata in Sydney, said by phone today. Xstrata is keeping its customers informed, he said.