| Author: | Drost, J. J. | 
|---|---|
| Additional Authors: | Mahan, W. M. | 
| Year: | 1973 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:7797 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 7797 | 
| Subjects: | Iron ores | 
| Taconite | |
| Ore-dressing | |
| Magnetic separation of ores | |
| Link: | https://hdl.handle.net/2027/mdp.39015078521591 |