| Location: | Santa Clara County, California, United States, North America |
| Lat / long: | 37.37686, -121.4588 |
| dep_id: | 10077449 |
| mrds_id: | W025091 |
| Commodity type: | metallic |
| Major mineral: | Manganese |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Producer |
| Reporter: | Killman, K.; Albers, J. |
| hrock_type: | Chert |
| References: |
- Deposit:: CALIF. JOUR. MINES AND GEO. V. 50 , NO. 2 , APR. 1954 , P. 413
- Deposit:: D.O.M. BULL. 152 1950 P. 253
- Deposit:: U.S. BUREAU OF MINES R.I. 5254
|