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5 results returnedFactors governing the selection of the proper level interval in underground mines
Mining and milling methods and costs, Tri-State Zinc, Inc., Jo Daviess County, Ill.
Mining methods and costs at the Hayden Creek Mine of St. Joseph Lead Co., St. Francois County, Mo.
Mining methods and costs at the Westside Mine of the Eagle-Picher Co., Cherokee County, Kans.
Published Year
Subject
- Mines and mineral resources--Cost of operation (5) *
- Mines and mineral resources--Missouri--Saint Francois County--Management (2)
- Iron mines and mining--Missouri--Saint Francois County (1)
- Lead mines and mining--Illinois--Jo Daviess County (1)
- Lead mines and mining--Kansas--Cherokee County (1)
- Lead mines and mining--Missouri--Saint Francois County (1)
- Mines and mineral resources--Illinois--Jo Daviess County--Management (1)
- Mines and mineral resources--Kansas--Cherokee County--Management (1)
- Mining engineering (1)
- Zinc mines and mining--Illinois--Jo Daviess County (1)
- Zinc mines and mining--Kansas--Cherokee County (1)
Author
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