21 Mar 2013 - 08:41 by Local Press ReportThis is only an excerpt! Sign up for a free trial to receive CURRENT Daily Water Briefings or Weekly Water Newsletters. License Holders sign in to read the full text. SANTIAGO ChileChileVinaCopiapoSantiagoCopiapoAtacama desertAtacama desertFreeport McMoRan Copper & Gold Inc.Anglo American PlcMagaly Espinosa