Keewatin, MN Silica Mines

Silica Mines in Keewatin, Minnesota

Mine Owner Land Status Work Type Minerals
Carlz No.1 Reserve H-61 Burlington Northern Railroad Mixed Silica
Gordon Annex Reserve Hanna Ore Mining Co. (The Hanna Mining Co., Agt.) Mixed Silica
Mississippi No.2 Mine State Of Minnesota Mixed Silica
Sargent Mine Hanna Ore Mining Co. (The Hanna Mining Co., Agt.) Mixed Silica
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