http://www.azcardinals.com/stadium/index.html
On August 12, 2006, The Phoenix Cardinals opened the doors to their new 63,000-seat stadium in Glendale, Arizona. The stadium features the first fully retractable natural grass playing surface in the U.S., and was home to the 2008 Super Bowl. USAR produced and delivered 2,200 tons of landscape rock for the stadium, mostly comprised of turquoise rush from the Little Giant Mine.
