| Lat / long: | 41.76937, -105.3256 |
| Tertiary: | Iron |
| Other material: | Ilmenite, Magnetite |
| Discovery year: | 1850 |
| Operation type: | Surface |
| Development status: | Occurrence |
| MAS | 560010029 |
| DEP | 10181985 |
| Reference | {Deposit:: REF. 1. GEOLOGIC SURVEY OF WYOMING, BULLETIN 31, PG. 15}{Deposit:: REF. 2. USBM IC8315, PG. 14 (REFERENCE TO IRON MTN MASSIVE O} |
| Reporter | Wilson |