Capstone Copper (TSX:CS) reported quarterly earnings of $0.12 per share which missed the analyst consensus estimate of $0.15 by 20 percent. This is a 1100 percent increase over earnings of $0.01 per share from the same period last year. The company reported quarterly sales of $652.500 million which beat the analyst consensus estimate of $647.894 million by 0.71 percent. This is a 22.35 percent increase over sales of $533.300 million the same period last year.