Geology
Found in 9217 Collections and/or Records:
E-30-25.1 -- 3350, 1994-10
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.
E-30-25.2 3350 South 9L, 1994-10
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.
E-30-52.1 -- 3500 Ft. Level Yates Drift, 1991-05-07
Mine Survey Maps of the 3500 foot level in the Yates Drift.
50 Scale Plan Maps.
Alternate Number E-30-52.1 3500' Yates Dft. 3500 Yates TN [Left Arrow]
E-30-53.1 -- 3500, 1994-10
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.
E-30-56.1 -- 3500 9L, 1994-10
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.
E-30-78.1 -- 3650, 1991-04-10
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.
E-30-79.1 -- 3650 Level Yates, 1991-07-08
Mine Survey Maps of the 3650 foot level in the Yates.
50 Scale Plan Map.
Alternate Number E-30-79.1 3650' Yates 3650 Yates TN [Up Arrow]
E-34-16A -- Oro Hondo Shaft Elevations at Stations Below Collar, 1960
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.
E-34-16A -- Oro Hondo Shaft Elevations at Stations Below Collar, 1960
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.
E-34-44 -- Untited
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.