| Lat / long: | 34.78249, -119.06673 |
| Primary: | Boron-Borates |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | I003008 |
| MAS | 61110103 |
| DEP | 10141567 |
| Reference | CALIF. DIV. MINES REPORT 28, 1932, P. 260. |
| Reporter | Western Field Operations Center (WFOC) |