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Geology Plan Maps

 Subject
Subject Source: Local sources

Found in 5950 Collections and/or Records:

2 N 7 Ledge, 15 N. Pil. - 24 N. Pil. - CL 24 N. Pillar 7 Ledge

 Item — Cabinet 9, Drawer: 12, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

2 N 7 Ledge, 15 N. Pil. - 24 N. Pil. - CL 24 N. Stope 7 Ledge

 Item — Cabinet 9, Drawer: 12, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

3-2 -- Homestake Mining Company - Bald Mountain Plans, Mine Workings, Claims : Map of Eagle Workings Showing Location of Mill

 Item — Cabinet 13, Drawer: 10
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

3-4 -- Homestake Mining Company - Bald Mountain Plans, Mine Workings, Claims: Surface Stock Pile, American Eagle

 Item — Cabinet 13, Drawer: 10
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

3-5 -- Homestake Mining Company - Bald Mountain Plans, Mine Workings, Claims: Undergound Works of the American Eagle Underground, 1908-08-07

 Item — Cabinet 13, Drawer: 10
Scope and Contents From the Collection:

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.

Dates: 1908-08-07

3 -- Homestake Mining Company - Bald Mountain Plans, Mine Workings, Claims: Bald Mountain Mining Co., Geologic Map, Upper Portland, 4C, 1946-09

 Item — Cabinet 13, Drawer: 10
Scope and Contents From the Collection:

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.

Dates: 1946-09

(3) M. Ldg., 20 Pillar - 27 Stope - Vertical cross section through center line 20 pillar

 Item — Cabinet 9, Drawer: 10, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

(3) M. Ldg., 20 Pillar - 27 Stope - Vertical cross section through center line 20 stope

 Item — Cabinet 9, Drawer: 10, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

(3) M. Ldg., 20 Pillar - 27 Stope - Vertical cross section through center line 21 pillar

 Item — Cabinet 9, Drawer: 10, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007

(3) M. Ldg., 20 Pillar - 27 Stope - Vertical cross section through center line 21 stope

 Item — Cabinet 9, Drawer: 10, Side: Left
Scope and Contents From the Collection:

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.

Dates: 1877 - 2007