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

Keyword Search

Manganese investigations -metallurgical division.

Manganese investigations -metallurgical division.

Pilot mill concentration of Las Vegas wash manganese ore, Boulder City, Nev.

Published Year

• 1940-1949 (3)

Subject

• Ore-dressing (3) *
• Manganese ores--Nevada--Boulder City (1)
• Manganese ores--Nevada--Las Vegas Wash (1)
• Manganese ores--Utah--Drum Mountain district (1)

Author

• Schack, C. H. (3)
• Zimmerly, S. R. (3) *
• Thackwell, F. E. (1)
• Vincent, J. D. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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