Author: | Roberts, Lathrop E. |
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Additional Authors: | Nugent, R. L. |
Year: | 1931 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:3120 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 3120 |
Subjects: | Copper slag |
Magnetite | |
Link: | https://hdl.handle.net/2027/mdp.39015077567777 |