Revett Ramps Up Mining In C Bed Area

摘要

SPOKANE VALLEY, WA -Revett Minerals Inc. reported first quarter 2011 production from its Troy Mine in northwestern Montana of 245,068 ounces of silver and nearly 2 million pounds of copper. Production was lower and costs were higher than the same period a year ago, primarily due to transitioning much of the mining to the newly developed, higher-grade C Bed area.