| Author: | Ross, Clyde P. |
|---|---|
| Year: | 1941 |
| Document Type: | N/A |
| SUDOC: | I 19.3:931-B |
| Series: | Strategic minerals investigations |
| Report Number: | USGS Bulletin 931-B |
| Subjects: | Mines and mineral resources. |
| Mercury ores -- Nevada. | |
| Mercury ores -- California. | |
| Mercury ores -- Oregon. | |
| Mercury ores. | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc944648/ |