| Lat / long: | 40.44851, -116.81622 |
| Primary: | Manganese |
| Tertiary: | Iron |
| Ore: | Psilomelane, Pyrolusite |
| Gangue: | Limonite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host rock: | Chert |
| Host type: | Chert |
| Associated rock: | Quarte Monzonite Porphyry |
| Associated type: | Quartz Monzonite |
| Structure: | Roberts Mtns. Thrust At Depth |
| MRDS | M231411 |
| DEP | 10044085 |
| Reference | STAGER, H.K., 1977, GEOLOGY AND MINERAL DEPOSITS OF LANDER CO., NEV; NEV. BUREAU OF MINES BULL. 88 PT |
| Reporter | La Pointe, D.D. |