| Lat / long: | 45.3874, -111.89253 |
| Primary: | Mica |
| Ore: | Muscovite |
| Gangue: | Beryl, Tourmaline |
| Orebody form: | LENTICULAR AND BRANCHING |
| Discovery year: | 1870 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Gneiss |
| MRDS | DC08206 |
| DEP | 10101952 |
| Reference | {Deposit:: HEINRICH, E, 1949, PEGMATITE MINERAL DEPOSITS IN MONTANA, MONT. BUR. OF MINES AND GEOL., MEM. 28, P. 20.}{Deposit:: STOLL, W.C., 1950, USGS PROF. PAPER 229, P. 61, 62.}{Deposit:: KNECHTEL, MM, ETAL, 1946, WRITTEN COMM.}{Deposit:: CONSV. DIV. COMP. DATE, 01-11-1962}{Deposit:: 1949 COMPILE MBMG 2} |
| Reporter | Unknown, Doyle, Brien (Wells, John) |