Geology
Found in 9217 Collections and/or Records:
[Contour Map with Geologic Workings]
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.
Cross Section. Through Farm and Ben Hur Mines
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.
D-31-266 -- Dust Collector/Wire Line Rope Drum, SDSM Diamond Drill Rig, 1966-07-22
Sheet 7
D-31-266 -- Wire Line Drum Ideler Yoke, SDSM Portable Diamond Drill Rig, 1966-10-25
Sheet 9
D-31-266 -- Wire Line Hoist Swivel Mount for Diamond drill rig, 1966-10-25
Sheet 8
D-32-157 -- Geology Department Table Mounted Map Rack, 1966-10-06
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.
D8524-60 -- Proposed Small ITH Slip Plate for 3 1/2" Rods to be Used in Place of Bit Baskets Rock & Diamond Drills, 1996-10-28
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.
D9755-90 -- Re-Bar Layout & Installation for 2650 Ross Skiploader, 1990-02-26
Sheet 4 of 23
Dakota Shaft-22-1 -- Dakota Shaft and Workings -- Trojan Mining Company -, 1921-10-01
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.
De Smet Third Level Main Ledge Elev.= + - 5028', 1981-04-16
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.