| Lat / long: | 43.91666, -103.56726 | 
| Primary: | Tin, Tungsten | 
| Operation type: | Unknown | 
| Deposit type: | PEGMATITES IN QUARTZ VEINS | 
| Production size: | None | 
| Development status: | Occurrence | 
| MRDS | D001348 | 
| MAS | 461030264 | 
| DEP | 60000049 | 
| Reference | {Deposit:: CONNOLLY, J.P., AND *ARRA, C.C., 1929, SOUTH DAKOTA SCHOOL OF MINES, BULL. 16.}{Deposit:: LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE U.S., USGS MAP, MR-25.}{Deposit:: RUNNER, J.J., AND HARTMANN, M.L., 1918, SOUTH DAKOTA SCHOOL OF MINES, BULL. 12.}{Deposit:: HESS, F.L., 1908, USGS BULL. 380.} |