| Lat / long: | 38.39429, -122.47296 |
| Primary: | Perlite |
| Operation type: | Unknown |
| Development status: | Prospect |
| MAS | 60970128 |
| DEP | 10141450 |
| Reference | {Deposit:: CALIF JMG V 46 #1 P 81}{Deposit:: PT.II, CHAP.1, PP.27-28.}{Deposit:: ALSO IN SEC. 22, T11N, R9W} |
| Reporter | Western Field Operations Center (WFOC) |