| Lat / long: | 38.6155, -120.95882 |
| Primary: | Talc-Soapstone |
| Operation type: | Surface |
| Development status: | Unknown |
| MRDS | M007378 |
| MAS | 60170081 |
| DEP | 10114885 |
| Reference | {Deposit:: CAL JRN MNS & GEOL V 52 NO 4 P 455-6 588 PL 10}{Deposit:: USBM MIN YRBK 1956 V 3 P 214} |
| Reporter | Western Field Operations Center (WFOC) |