Browse TRAIL Inventories

The Three Kids manganese deposit Clark County, Nev. :exploration, mining, and processing

Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes

Shaft-sinking methods and costs at the T.L. Shaft, Eureka Corp., Eureka, Nev.

Exploration, development, and costs of the Stormy Day Tungsten Mine, Pershing County, Nev.

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


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