| Lat / long: | 37.76824, -117.84373 |
| Tertiary: | Iron, Manganese, Phosphorus-Phosphates, Silica |
| Other material: | Chalcedony, Chert, Psilomelane, Pyrolusite, Wad |
| Discovery year: | 1939 |
| Operation type: | Surface-Underground |
| Development status: | Prospect |
| MAS | 320090017 |
| DEP | 10173462 |
| Reference | {Deposit:: U.S.B.M. R.I.5446,TRENGROVE,1959}{Deposit:: USBM R.I. #4717,BENSON,1950}{Deposit:: NEVADA BUREAU OF MINES & GLG.,BULL.#78,P.58} |
| Reporter | Mcmahan |