| Lat / long: | 48.30164, -106.27381 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Unknown |
| MAS | 301050026 |
| DEP | 10124793 |
| Reference | {Deposit:: COLON, R B, 1963, GEOLOGIC MAP OF THE PORCUPINE VALLEY}{Deposit:: QUAGRANGLE, VALLEY COUNTY, MONTANA: U.S. GEOL SURVEY}{Deposit:: MISC GEOL INV MAP I-368.} |
| Reporter | Western Field Operations Center (WFOC) |