Discovery Silver (TSX: DSV) reported quarterly earnings of $0.11 per share which missed the analyst consensus estimate of $0.13 by 15.38 percent. This is a 1000 percent increase over earnings of $0.01 per share from the same period last year. The company reported $319.094 million in sales this quarter. This is a 124.70 percent increase over sales of $142.010 million the same period last year.