| Author: | Browning, James S. |
|---|---|
| Year: | 1963 |
| Document Type: | BMRA |
| Issuing Agency: | Bureau of Mines, |
| SUDOC: | I 28.23:6223 |
| Series: | Report of investigations / Bureau of Mines ; |
| Report Number: | 6223 |
| Subject: | Mica |
| Links: | https://hdl.handle.net/2027/mdp.39015077555814 |
| no.6221-6240 |