Metallurgical
Found in 3768 Collections and/or Records:
G10000-90 -- Refinery Double Dry Addition General Details, 1991-05-31
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.
G10000-90 -- Refinery Double Dry Addition General Details, 1991-05-31
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.
G10000-90 -- Refinery Double Dry Addition General Details, 1991-04-16
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.
G10000-90 -- Refinery Double Dry Addition General Details, 1991-06-25
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.
G10419-91 -- spiral frame installation for #3 ball mill, 1993-10-13
Sheet 7
[Grizzly Gulch Plat and Claims]
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.
H4572-129 -- dust collector intake and discharge piping south mill, 1955-10-18
Sheet 9
H9449-90 -- Lay Out and Duct Details for Hood by Elec. Furnace Handrail Refinery, 1991-09-16
Sheet 8 of 9
H9485-90 -- Elev. Of Sulfide Regrind Mill Area, 1988-09-13
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.
H10000-90 -- Refinery Double D Addition General Details, 1991-04-26
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.