| Author: | Joyce, F. E., |
|---|---|
| Additional Authors: | Prasky, Charles. |
| Year: | 1973 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, |
| SUDOC: | I 28.23:7749 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 7749 |
| Subjects: | Manganese ores |
| Iron oxides | |
| Iron ores | |
| Ore-dressing | |
| Manganese oxides | |
| Link: | https://hdl.handle.net/2027/mdp.39015078521286 |