| Lat / long: | 45.16241, -111.75641 |
| Primary: | Kyanite |
| Secondary: | Mica |
| Ore: | Kyanite, Muscovite |
| Gangue: | Graphite, Sillimanite, Tourmaline |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Cherry Creek Series |
| Host type: | Marble,Gneiss,Amphibolite |
| MRDS | D004311 |
| DEP | 10010544 |
| Reference | {Deposit:: HEINRICH, E, 1948, DEPOSITS OF THE SILLIMONITE GROUP OF MINERALS, SOUTH OF ENNIS, MADISON CO., MONT., MONT. BUREAU OF MINES AND GEOL, MISC. CONT. 10, P. 11.}{Deposit:: HEINRICH, E, 1949, PEGMATITE MINERAL DEPOSITS IN MONT., MONT. BUR. OF MINES AND GEOL, MEM 28, P. 17.}{Deposit:: 1948 COMPILE MBMG., MISC CONT. 10.}{Deposit:: 1949 COMPILE MBMG., MEM 28.} |
| Reporter | Doyle, Brien (Wells, John) |