| Author: | Engel, A. L. |
|---|---|
| Year: | 1951 |
| Document Type: | BMRA |
| Issuing Agency: | United States Department of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:4819 |
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 4819 |
| Subjects: | Cyanide process |
| Ore-dressing | |
| Silver ores--Nevada--Manhattan | |
| Gold ores--Nevada--Manhattan | |
| Link: | https://hdl.handle.net/2027/mdp.39015078483933 |