| Lat / long: | 38.6452, -120.92882 |
| Primary: | Talc-Soapstone |
| Operation type: | Surface |
| Development status: | Unknown |
| MRDS | M007670 |
| MAS | 60170261 |
| DEP | 10284044 |
| Reference | {Deposit:: CAL JRN MNS & GEOL V 52 NO 4 P 456 588 PL 10}{Deposit:: USBM MIN YRBK 1957 V 3 P 217} |
| Reporter | Western Field Operations Center (WFOC) |