| Lat / long: | 37.41076, -120.22349 |
| Primary: | Slate, Dimension |
| Operation type: | Unknown |
| Deposit type: | Metamorphic |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M009459 |
| DEP | 10030952 |
| Reference | CALIF. JOUR. MINES & GEOLOGY, V. 53, NOS. 1 & 2, JAN.-APRIL, 1957, PP. 218, 34 |
| Reporter | Gere, W. |