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Mining methods and costs at the Hayden Creek Mine of St. Joseph Lead Co., St. Francois County, Mo.

Published Year

• 1950-1959 (1) *

Subject

• Lead mines and mining--Missouri--Saint Francois County (1) *
• Mines and mineral resources--Cost of operation (1) *
• Mines and mineral resources--Missouri--Saint Francois County--Management (1)

Author

• Lane, Marvin E. (1)

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