Iamgold (NYSE:IAG) reported quarterly earnings of $0.10 per share which beat the analyst consensus estimate of $0.09 by 11.11 percent. This is a 9.09 percent decrease over earnings of $0.11 per share from the same period last year. The company reported quarterly sales of $477.10 million which missed the analyst consensus estimate of $521.08 million by 8.44 percent. This is a 40.78 percent increase over sales of $338.90 million the same period last year.