| Lat / long: | 45.29021, -110.52141 |
| Primary: | Calcium |
| Tertiary: | Silver |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MAS | 300670230 |
| DEP | 10221961 |
| Reference | {Deposit:: POSSIBLY THE ADIT WAS DRIVEN AS A HORIZONTAL WELL TO DEVELOP}{Deposit:: MONTANOPOLIS SPRING AS A TOURIST ATTRACTION FOR MINERAL WTR.}{Deposit:: ONE SAMPLE TAKEN SHOWED AG AT 0.2 OZ PER TON. ACTIVE}{Deposit:: STALACTIC GROWTH OF TRAVERTINE TAKES PLACE IN ADIT.}{Deposit:: ACTIVE STALACTITIC GROWTH OF TRAVERTINE TAKES PLACE IN THE}{Deposit:: USBM (WFOC) MINERAL PROPERTY FILE 0300670230.} |
| Reporter | Western Field Operations Center (WFOC) |