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Mining methods and costs at the Rialto mine, Nellie B Division, American Zinc, Lead & Smelting Co., Ottawa County, Okla.

Mining methods and costs at the Piokee mining unit and the Piokee experimental mining project, the Eagle-Picher Co. (Tri-State Mines), Ottawa County, Okla.

Published Year

• 1950-1959 (2) *

Subject

• Lead mines and mining--Oklahoma--Ottawa County (2)
• Zinc mines and mining--Oklahoma--Ottawa County (2) *
• Mines and mineral resources--Oklahoma--Ottawa County--Cost of operation (1)
• Mines and mineral resources--Oklahoma--Ottawa County--Management (1)

Author

• Elizondo, J. B. (1)
• Netzeband, F. F. (1)

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