| Lat / long: | 43.92466, -103.60307 |
| Tertiary: | Tin, Tungsten |
| Other material: | Cassiterite, Graphite, Muscovite, Quartz, Wolframite |
| Discovery year: | 1884 |
| Operation type: | Surface |
| Development status: | Prospect |
| First production started: | 1889 |
| MAS | 461030009 |
| DEP | 10275068 |
| Reference | {Deposit:: BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA, PT 2, 1955, USBM IC}{Deposit:: P 53.}{Deposit:: GARDNER, E D, 1939, TIN DEPOSITS OF THE BLACK HILLS, SOUTH}{Deposit:: USBM IC 7069. P 22-4.}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 1 P 147}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 12 P 62}{Deposit:: THOMAS CAPT J HARNEY PEAK TIN MINES,ENG AND MIN JOUR VOL 54}{Deposit:: 514} |
| Reporter | Hite, Alan G. |