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Search U.S. government technical reports digitized or harvested by TRAIL.
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6 results returnedChromiferous sand deposits in the Coos Bay area, Coos County, Oreg.
Sidney Mine, Pine Creek Area, Shoshone County, Idaho
Methods and costs of sinking a 2-1/2-compartment shaft at the Hope Mine, Clark Fork, Idaho
Mining and milling methods and costs at the Little Pittsburg lead-zinc mine, Shoshone County, Idaho
Investigation of Henderson Gulch tungsten deposit, Granite County, Mont.
Published Year
Subject
- Shaft sinking (2)
- Black sand--Oregon--Coos County (1)
- Lead mines and mining--Idaho--Shoshone County (1)
- Metallurgy (1)
- Mineral industries--Idaho--Shoshone County (1)
- Mines and mineral resources--Idaho--Bonner County (1)
- Mines and mineral resources--Idaho--Shoshone County (1)
- Tungsten ores--Geology--Montana--Granite County (1)
- Tungsten ores--Montana--Granite County (1)
- Zinc mines and mining--Idaho--Shoshone County (1)
Author
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