Metallurgical
Found in 3768 Collections and/or Records:
A2965-100-127 -- Nose for 44" Radius Scoop Marcy Mill Cyanide No. 3, 1938-02-21
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.
A3031-100-127 -- Multiple Cupel Machine for Assay Office Assembly and Detail, 1939-01-17
Sheet 1 of 3
A3564-98-123 -- Head for Feeder End on 5 ft.x 10 ft. Allis Chalmers Rod Mill, 1946-09-28
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.
A4150-96-123 -- Type A Cutterfor 24" Geary-Jennings Automatic Sampler South Mill, 1957-07-16
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.
A4211-123 -- Top Half of Pinion Bearing for Rod Mill (Babbitt), 1991-09-05
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.
A4444-129 -- foundation and details south mill water pump at east sand plant Intersol-Rand pump 6 DHV, 1954-11-27
Sheet 2
A4572-129 -- details of cover and hood for lime bin vibrating feeder south mill, 1955-07-14
Sheet 2
A4640-129 -- detail and assembly of bottom rakes, multi-tray thickeners sand plant, 1956-01-16
Sheet 2
A4683-129 -- drive, mount, and guard for jaw crusher refinery, 1956-03-28
Sheet 2
A5163-129 -- details of ducts, hangers, and mounting platform for refinery exhaust fan, 1959-08-10
Sheet 2