| Author: | Heinen, H. J. | 
|---|---|
| Additional Authors: | Eisele, J. A., Scheiner, Bernard J. | 
| Year: | 1970 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:7464 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 7464 | 
| Subjects: | Extraction (Chemistry) | 
| Gold--Metallurgy | |
| Link: | https://hdl.handle.net/2027/mdp.39015078534008 |