| Lat / long: | 37.46353, -120.05738 |
| Primary: | Gold |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MRDS | W024167 |
| MAS | 60430353 |
| DEP | 10260806 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEOL. V. 53, NOS. 1&2, JAN.-APR., 1957,}{Deposit:: 148-149, 294, PLATE 4}{Deposit:: ON HWY. 140 BT. NEGRO HILL AND GUADALUPE MTN.} |
| Reporter | Western Field Operations Center (WFOC) |