| Lat / long: | 46.29159, -113.58423 |
| Primary: | Corundum, Gemstone, Gold |
| Secondary: | Silver, Copper |
| Operation type: | Unknown |
| Deposit type: | PLACER, ALLUVIAL |
| Production size: | Medium |
| Development status: | Producer |
| MRDS | D009568 |
| DEP | 60000359 |
| Reference | {Deposit:: MBMG MEM 26, P. 34-5.}{Deposit:: USGS-USBM MINERAL YEARBOOKS.}{Deposit:: MBMG BULL 115, P. 24.}{Deposit:: THE NORTHERN MINER, 1994, AMERICAN GEM PRODUCING SAPPHIRES IN MONTANA: V. 80, NO. 30, P. 1, 10, 11.} |