A close up of the Union Pacific roundhouse and yard at Glenns Ferry, Idaho. A locomotive, ore car, tank car, and construction car are visible in the foreground.
Aerial view taken in 1936 by the National Geographic Salmon River Expedition showing ground being dredged in Warren Meadow. Note the dredge is in the middle of the photo. The general pattern of dredge ponds and tailings piles created in this...
Ball mill at the Bradley Mine mill at Stibnite in Valley County, Idaho circa 1940. This photo gives a close up view of the ball mills which are used to crush ore. The opening and trough where crushed ore exits the mill is clearly shown in the...
Caterpillar traction engine hauling lead ore from Tyler lease to Bunker Hill Mill, Wardner-Kellogg. Miners are loading the ore cars from wooden storage bins.
Mining; Prospecting; Forms (Documents); Meetings; Ore industry;
Collection of documents, letters and assessments, pertaining to Triumph Mining Company. These documents cover the different mining claims owned by the Triumph mine and discusses the differences between the mine with the same name from the 1880s.
Conveyors and mill buildings in the "Glory Hole" at Bradley Mining Company's Stibnite mine in Valley County, Idaho. Photo was taken April 24, 1949. The mine and town of Stibnite are named after the antimony sulfide ore "Stibnite".
County Warrant - Office of Auditor of Alturas County, Idaho. The document includes an artist's rendition of miners filling a mine car with ore. The warrant has been stamped with the name Blaine.
De Lamar Mine mill buildings at bottom of hillside adjacent to Jordan Creek. Ore is transported from the mine to the mill in the covered chute in the center of the picture.
Drumbs and wire rope on a double drumb hoist in an underground mine hoist room. Hoists were used in shafts to raise and lower, men, materials and ore. Hoists operate like elevators.
General Roberts' boiler in transit from Weiser to Warren, Idaho, to be used for the dredge in Warren's placer mines. View taken at (old) Meadows "Racing Park" 95 miles south of Grangeville, Idaho. J. A. Hansen photo, Grangeville.
Head of the navigation Coeur d'Alene River.The Northern Pacific steamer ""Georgia Oakes"" in dock at head of navigation on the Coeur d'Alene River near the location of the ""old mission."" The dock being constructed from the hull of the older...
