| Lat / long: | 37.53601, -121.57713 |
| Tertiary: | Manganese |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M004694 |
| MAS | 60010004 |
| DEP | 10162763 |
| Reference | {Deposit:: CALIF JOUR MG V 46 NO2 APR 1950 P343 PI58}{Deposit:: 58; DOM BULL. 79, P. 42; BULL 140,P. 62, PL. 1; USGS QUAD.}{Deposit:: MENDENHALL SPRINGS , CALIF, 1956.} |
| Reporter | Western Field Operations Center (WFOC) |