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

Keyword Search

Concentration tests on the mangniferous iron ores of the Cuyuna district, Minnesota

Published Year

• 1930-1939 (1)

Subject

• Flotation (1)
• Iron ores--Testing (1) *

Author

• Clemmer, J. B. (1) *
• DeVaney, F. D. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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