Ore Reserve Estimates
Subject
Subject Source: Local sources
Found in 2 Collections and/or Records:
Division V Ore Reserve and Production Summary, 1986-01-01
Item — Cabinet 13, Drawer: 2
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:
1986-01-01
Proven Ore Reserves by Level (Division V, 6950-8000
Item — Cabinet 13, Drawer: 2
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