| Lat / long: | 43.93276, -103.57086 |
| Tertiary: | Tin, Tungsten |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 461030074 |
| DEP | 10251129 |
| Reference | {Deposit:: CUMMINGS J B REPT OF SOUTH DAKOTA STATE PLANNING BOARD 1936}{Deposit:: N MINING IN SOUTH DAKOTA P 29}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 17 1937 P 165}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 12 1918 P 61}{Deposit:: U S BUREAU OF MINES INFO CIRC 7707 P 51} |
| Reporter | South Dakota School of Mines and Technologyt |