| Lat / long: | 39.01488, -122.63297 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 60330189 |
| DEP | 10187885 |
| Reference | {Deposit:: MINES & MINERAL PRODUCERS ACTIVE IN CA DURING 1980; CDOM&G}{Deposit:: SPECIAL PUBLICATION 58, 1981}{Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990.}{Deposit:: THE COMMODITY OF CINDERS IS USED FOR DECORATIVE ROCK.} |
| Reporter | Lowe, Nathan T. |