 |
|
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
6 results returnedExplosives-handling practices at the mines of the Anaconda Copper Mining Co. at Butte, Mont.
Transportation of iron ore, underground mines, Lake Superior district
Transportation of iron ore, open-cut mines, Lake Superior district
Published Year
Subject
- Blasting (3)
- Mine safety (3)
- Copper mines and mining--Montana (1)
- Explosives (1)
- Iron mines and mining--Lake States--Equipment and supplies (1)
- Iron mines and mining--Michigan (1)
- Iron mines and mining--Minnesota (1)
- Iron mines and mining--Wisconsin (1)
- Mine haulage (1)
- Mine haulage--Equipment and supplies (1)
- Mine safety--Montana (1)
- Strip mining--Lake States--Equipment and supplies (1)
Author
Search developed and maintained by the University of Washington Libraries
Copyright 2010