| Lat / long: | 39.82381, -117.47955 |
| Tertiary: | Phosphorus-Phosphates, Iron, Manganese, Silica, Sulfur, Aluminum |
| Other material: | Chert, Clay, Limonite, Psilomelane |
| Discovery year: | 1954 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1958 |
| MAS | 320150047 |
| DEP | 10271079 |
| Reporter | Mcmahan |