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

Keyword Search

Concentration tests on tailings from the washing plants on the Mesabi Range, Minnesota

Concentration of the rake discharge from a bowl classifier in a washing plant of the Mesabi Range, Minnesoda

Published Year

• 1930-1939 (2)

Subject

• Ore-dressing (2) *
• Coal mines and mining--Minnesota (1)
• Coal washing (1)
• Iron mines and mining--Minnesota (1)
• Tailings (Metallurgy) (1)

Author

• Coghill, W. H. (2) *
• DeVaney, F. D. (2)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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