Grafton County, NH Silica Mines

Silica Mines in Grafton County, NH

Mine Owner Land Status Work Type Minerals
Ash Hill Quartz Private Silica
Banks Pinnacle Quartz Silica
Edgar Woods Property Private Silica
Mount Tug Junior Quartzite Silica
Mt. Cube Quartzite Silica
North Peak Quartzite Silica
Pattuck Mica Mine H. T. Patten And C. E. Tucker Private Silica
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