Iron mines and mining--Iron County (Utah); Mining machinery; Utah International, Inc.
151-M Marion worked all month in the northeast section of pit on elevation 5565. 120-B Bucyrus Erie worked in southwest section and along south side. 80-D northwest worked in 8% road cut for two weeks.
Iron mines and mining--Iron County (Utah); Mining machinery; Utah International, Inc.
151-M working at 900 N. 1900 W. and elevation 5550. 120-B working at 500 N. 1800 W. and elevation 5562. 80-D northwest worked all month in 8% haul road cut.
Iron mines and mining--Iron County (Utah); Mining machinery; Utah International, Inc.
SHE 52 moved to D.M. Hill on 10 March 1951. SHE 55 worked most of the month in rotary blast in the northwest section of the Pit at 5445 elevation. 80-D worked part of the month in the Short Line Pit at 5445 elevation, southwest section, digging all...
Iron mines and mining--Iron County (Utah); Utah International, Inc.
The 151-Marion worked all month in s.e. section of pit. 120-B Bucyrus Erie worked all month in s.w. section. 80-D northwest worked on rock hillside in s.w. section and old waste dump for the start of the permanent haul road.
Iron mines and mining--Iron County (Utah); Utah International, Inc.
The 151-Marion worked all month on the north side of the pit. 120-B Bucyrus Erie worked on south side bordering first stage pit. 80-D northwest started down on permanent haul road.
Iron mines and mining--Iron County (Utah); Utah International, Inc.
The 151-M Marion worked all month in east end of pit at 5592 elev. 120-B Bucyrus Erie worked in s.w. section, and 80-D northwest worked in permanent haul road cut.