An Alcoa employee works on a crane in front of an alumina silo in Alcoa Fjardaal aluminium smelter, eastern Iceland

 
An Alcoa employee works on a crane in front of an alumina silo in Alcoa Fjardaal aluminium smelter, eastern Iceland
An Alcoa employee works on a crane in front of an alumina silo in Alcoa Fjardaal aluminium smelter, eastern Iceland in this April 16, 2007 file photograph. REUTERS/Stoyan Nenov/Files
Tags: Iceland