Mining methods and costs at the Mt. Hope mine of the Warren Foundry and Pipe Corporation, Mt. Hope, N.J.
| Author: | Sweet, J. R. |
|---|---|
| Year: | 1932 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
| SUDOC: | C 22.11:6601 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 6601 |
| Subjects: | Magnetite |
| Iron ores--New Jersey | |
| Link: | https://hdl.handle.net/2027/mdp.39015086485334 |