| Lat / long: | 38.95821, -119.27458 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1911 |
| MAS | 320190198 |
| DEP | 10125463 |
| Reference | USGS PROF.PAPER 114,1918,P.62. |
| Reporter | Western Field Operations Center (WFOC) |