| Lat / long: | 48.63701, -121.89014 |
| Primary: | Magnesite |
| Operation type: | Surface-Underground |
| Development status: | Producer |
| MAS | 530570238 |
| DEP | 10302102 |
| Reference | {Deposit:: DIRECTORY OF WASH. MINING OPER. IC NO. 48, 1971-1972}{Deposit:: LOC: 2 MI. NE OF HAMILTON}{Deposit:: 5 ACRES DISTURBED} |
| Reporter | Western Field Operations Center (WFOC) |