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

Keyword Search

Concentration of manganosiderite ore from Leadville, Colo.

Manganese investigations :metallurgical division.

Manganese investigations :metallurgical division.

Published Year

• 1940-1949 (3)

Subject

• Ore-dressing (2)
• Manganese ores--New Mexico--Luna County (1)
• Manganese ores--South Dakota--Chamberlain (1)
• Manganosiderite ore--Colorado (1)

Author

• De Vaney, Fred Daniel. (3) *
• Shelton, S. M. (3)
• Fine, M. M. (1) *
• Lamb, F. D. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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