| Author: | Shelton, John E. | 
|---|---|
| Year: | 1961 | 
| Document Type: | BMRA | 
| Issuing Agency: | Bureau of Mines, | 
| SUDOC: | I 28.23:5767 | 
| Series: | Report of Investigations / Bureau of Mines ; | 
| Report Number: | 5767 | 
| Subjects: | Flotation | 
| Beryl | |
| Pegmatites | |
| Link: | https://hdl.handle.net/2027/mdp.39015078481291 |