Rio Tinto Kennecott Visitor Experience riotinto.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from riotinto.com Daily Mail and Mail on Sunday newspapers.
The five-year contract for workers at the giant Rio Tinto Kennecott copper mine near Salt Lake City, Utah, members of the United Steelworkers, expires midnight March 31.
Bingham Canyon Mine Landslide | Amusing Planet amusingplanet.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from amusingplanet.com Daily Mail and Mail on Sunday newspapers.