Underground Mine Infrastructures / Operations
Found in 2892 Collections and/or Records:
6239-51-77 -- #4 winze ore hoist skip dump 4850 level, 1983-03-03
Sheet 2
6239-51-77 -- winze #4 ore hoist skip dump plates 4850 level, 1969-06-25
Sheet 1
6239-51-77 -- winze #4 ore hoist skip dump plates drilling layout, 1969-06-26
Sheet 2
6250 FT.LEVEL - 36E TOPSILL ACCESS - 36E BOTTOM SILL -6050 FT.LEVEL - 44-52 -- 21L - G:\MINE\6050\4452 -- 44-52 -- 21L -- 6050 -- WIESBECK,BAKER,SCOTT, 1992-08-04
Sheet 6050\4452
6274-41-66 -- winze #4 ore hoist work platform, 1969-10-07
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.
6275-51-77 -- winze #4 ore hoist card skip repair parts, 1969-10-10
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.
6277-122 -- Magnet Plates for #5 Winze Skips, 1991-06-25
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.
6279-82-109 -- 15 HP Joy Axivane Fan Adapters for 16" & 20" Vent Bag Mine Ventilation, 1970-02-13
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.
6291-49-75 -- roll back door #4 winze cage, 1970-05-01
Sheet 1
6291-49-75 -- roll back door #4 winze cage, 1970-05-05
Sheet 2