| Author: | Frolli, A. W. |
|---|---|
| Year: | 1937 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:6950 |
| Series: | Information circular / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 6950 |
| Subjects: | Mines and mineral resources--California--San Luis Obispo County |
| Mercury mines and mining--California--San Luis Obispo County | |
| Link: | https://hdl.handle.net/2027/mdp.39015077570003 |