| Lat / long: | 44.16969, -73.62259 |
| Primary: | Iron |
| Orebody form: | LENTICULAR |
| Discovery year: | 1800 |
| Operation type: | Unknown |
| Deposit type: | Replacement |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1850 |
| Host type: | Gneiss |
| MRDS | W044945 |
| DEP | 10082241 |
| Reference | KEMP, J.F., 1898, THE GEOLOGY OF THE MAGNETITES NEAR PORTHENRY, N.Y. AND ESPECIALLY THOSE OF MINEVILLE: AMERICAN INSTITUTE OF MINING AND ENGINEERING TRANSACTION, VOL. 27, |
| Reporter | Nyahay, Richard E. (Kelly, William M.) |