| Lat / long: | 43.92416, -103.51446 | 
| Tertiary: | Tungsten | 
| Operation type: | Underground | 
| Development status: | Prospect | 
| MAS | 461030051 | 
| DEP | 10202013 | 
| Reference | {Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 1 1888 P 141}{Deposit:: CUMMINGS J B REPT OF S DAK STATE PLANNING BOARD 1936 TUNGSTE}{Deposit:: G IN SOUTH DAKOTA P 10 AND 26}{Deposit:: GEOL SURVEY BULL NO 380 1909 P 152}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 17 1937 P 140 141}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 12 1918 P 56 58}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 10 1914 P 220}{Deposit:: U S BUREAU OF MINES INFO CIRC 7707 P 48} | 
| Reporter | South Dakota School of Mines and Technology |