Additional Authors: | Starch, Karl E., Petrick, Alfred., Weisner, Robert C., Bennett, Harold J. |
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Year: | 1973 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:8569 |
Series: | Information circular / United States. Bureau of Mines ; |
Report Number: | 8569 |
Subjects: | Mineral industries--By-products |
Copper ores | |
Link: | https://hdl.handle.net/2027/mdp.39015078470377 |