Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Exploration of the Minarets iron deposit, Madera County, Calif.

Mining methods at the Vulcan iron mine, San Bernardino County, Calif.

Use of western magnetite as ship ballast

Investigation of the Thompson magnesium well, Grand County, Utah

Published Year

• 1940-1949 (4)

Subject

• Ballast (Ships) (1)
• Borings--Utah--Grand County (1)
• Iron mines and mining--California--San Bernardino County (1)
• Iron ores--California--Madera County (1)
• Magnesium salts (1)
• Magnetite (1)

Author

• Severy, C. L. (4) *
• Allsman, Paul T. (1)
• Kline, M. H. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010