HudBay Minerals (HBM) came out with quarterly earnings of $0.13 per share, beating the Zacks Consensus Estimate of $0.05 per share. This compares to earnings of $0.07 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 160%. A quarter ago, it was expected that this mining company would post earnings of $0.06 per share when it actually produced break-even earnings, delivering a surprise of -100%.Over the last four quarters, the com ...