| Lat / long: | 42.58621, -123.6031 |
| Primary: | Silver, Copper |
| Secondary: | Gold |
| Tertiary: | Lead, Zinc, Barium-Barite |
| Ore: | Chalcopyrite, Galena, Pyrite, Sphalerite |
| Gangue: | Sericite |
| Other material: | Barite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Siltstone |
| MRDS | M061855 |
| DEP | 10043260 |
| Reference | {Deposit:: RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, 45P}{Deposit:: RAMP, L., 1968, YANKEE SILVER LODE; ODGMI UNPUBLISHED REPORT} |
| Reporter | Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J., Smith, Roscoe M. |