UPDATE 1-Chile regulator seeks new sanctions against Barrick's Pascua-Lama
April 22, 2015 at 17:39 PM EDT
SANTIAGO, April 22 (Reuters) - Chile's environmental regulator SMA said on Wednesday it will seek new sanctions against Barrick Gold Corp's massive Pascua-Lama gold and silver project, further complicating the possibility that the suspended mine might resume construction.
