HudBay Minerals (HBM) reported break-even quarterly earnings per share versus the Zacks Consensus Estimate of $0.06. This compares to loss of$0.07 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -100%. A quarter ago, it was expected that this mining company would post earnings of $0.03 per share when it actually produced earnings of$0.16, delivering a surprise of 433.33%.Over the last four quarters, the company has surpassed ...