| Lat / long: | 38.47159, -122.72047 |
| Primary: | Stone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W025862 |
| MAS | 60970059 |
| DEP | 10117224 |
| Reference | CALIF. JOUR. MINES & GEO. V.46, NO1, JAN. 1950, P.112. |
| Reporter | Western Field Operations Center (WFOC) |