Mining Methods
Found in 229 Collections and/or Records:
8211-66 -- VCR bit basket, 1982-12-08
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.
8231-83 -- Bore Hole Machine Jacking Assembly, 1982-12-30
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.
8371-60 -- VCR Measuring Rod Mine Misc., 1983-05-12
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.
8391-83 -- 5'-0 7'-0 Bore Hole Collar Concrete Form Mine Misc, 1983-06-14
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.
8416-83 -- Ray Drill Mounted on Robbins Crawler to Drill Out V.C.R. Holes, 1983-08-02
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.
8509-84 -- Cable Bolt Pusher & Detail Weldments, 1984-03-21
Sheet 2 of 4
8509-84 -- Cable Bolt Pusher Machine Table, 2 copies, 1984-01-17
Sheet 4 of 4
8509-84 -- Cable Bolt Pushing Machine Assembly View, 2 copies, 1984-03-24
Sheet 1 of 4
8509-84 -- Detail Parts for Cable Feed Machine, 1984-01-10
Sheet 3 of 4
8562-65 -- ladder cage for 52 bore hole cage hseave deck ladder 1700' level, 1984-04-09
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.