Metallurgical
Found in 3764 Collections and/or Records:
[Claims and Plats Map]
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.
Construction Aggregate, Grizzly Gulch Raise No. 2, General Project Map, 1990-05
Sheet 3
Cont. 10-776 - Reconstruction of Cyanide Plant No. 1, Details of Bracing, 1938-01-26
Sheet 7
Cont. 10-776 - Reconstruction of Cyanide Plant No. 1, Details of Trusses, 1938-01-20
Sheet 5
Cont. 10-776 - Reconstruction of Cyanide Plant No. 1, Details of Trusses & Bracing, 1938-01-26
Sheet 1
Cont. 10-776 - Reconstruction of Cyanide Plant No. 1, Details of Trusses & Bracing, 1938-01-26
Sheet 4
Cont. 10-776 - Reconstruction of Cyanide Plant No. 1, Details of Trusses & Girts, 1938-01-19
Sheet 2
D-1R-7 -- Arrangement of Lower Hoops and Side Gate on Sand Leaching Vats- Cyanide 1, 1915-09
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.
D-1R-8 -- Arrangement of Lower Hoops and Side Gate on Sand Leaching Vats- Cyanide 2, 1915-09
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.
D-5-020 -- Sketch of Line Posts Refinery Fence, 1936-01-18
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.