Metallurgical
Found in 3768 Collections and/or Records:
7329-75 -- metallurgical dept. 50' thickener pump house walkway and steops to valves, 1978-11-10
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7359-75 -- south mill amalgam room circuit enclosure misc. details, 1979-01-23
Sheet 2
7359-75 -- south mill amalgam room enclosure classifier belt guard, 1979-01-30
Sheet 4
7359-75 -- south mill amalgam room enclosure details, 1978-01-25
Sheet 3
7359-75 -- south mill area under amalgam room proposed site Dorr classifier, 1979-01-23
Sheet 1
7362-75 -- metallurgical dept. amalgam room distribution launder vibration table, 1979-02-13
Sheet 3
7362-75 -- metallurgical dept. amalgam room vibrating screen frame, 1979-02-06
Sheet 1
7362-75 -- metallurgical dept. amalgam room vibrating screen hopperer etc., 1979-02-07
Sheet 2
7377-110 -- 10 oz. Silver Mold - Refinery, 1979-03-22
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.
7388-75 -- metallurgical dept. amalgam room - anchor pier location and bolts, 1979-04-27
The Homestake Mining Company Maps and Blueprints Collection contains a wide variety of maps, drawings, blueprints, and other documents relating to the company's operation. Blueprints consist of machines the Homestake Mining Company used and the buildings that they built. This collection also contains various geological, metallurgical, and engineering maps of the mine.