| Lat / long: | 37.55165, -117.21781 |
| Primary: | Silica |
| Tertiary: | Sulfur, Aluminum |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 320090056 |
| DEP | 10246688 |
| Reference | {Deposit:: MINOBRAS: NEV IND MIN (1973) P 17}{Deposit:: IN HYDROTHERMICALLY ALTERED RHYOLIITE TUFFS} |
| Reporter | Western Field Operations Center (WFOC) |