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Mining Methods and Costs, Lincoln Tungsten Mine, Wah Chang Mining Corporation, Lincoln County, Nevada

Mining Methods and Costs, Black Rock Tungsten Mine, Wah Chang Mining Corp., Mono County, California

Published Year

• 1950-1959 (1)
• 1960-1969 (1)

Subject

• Mining engineering. (2) *
• Mineral industries -- California. (1)
• Mineral industries -- Nevada. (1)
• Tungsten mines and mining -- Nevada. (1)

Author

• Johnson, A. C. (2) *

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