| Author: | Kershner, K. K. | 
|---|---|
| Additional Authors: | Donaldson, James G. | 
| Year: | 1961 | 
| Document Type: | BMRA | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.23:5894 | 
| Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; | 
| Report Number: | 5894 | 
| Subjects: | Sulfides | 
| Zinc--Metallurgy | |
| Copper--Metallurgy | |
| Lead--Metallurgy | |
| Link: | https://hdl.handle.net/2027/mdp.39015078529966 |