| Lat / long: | 41.81766, -120.33856 |
| Primary: | Perlite |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M010159 |
| MAS | 60490084 |
| DEP | 10139827 |
| Reference | CALIF. JOUR. VOL. 44, NO. 4, OCT. 1948, P. 350 |
| Reporter | Western Field Operations Center (WFOC) |