| Lat / long: | 44.37076, -104.04028 |
| Tertiary: | Tin |
| Other material: | Apatite, Cassiterite, Feldspar, Muscovite, Quartz |
| Discovery year: | 1880 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1880 |
| MAS | 460810006 |
| DEP | 10226094 |
| Reference | {Deposit:: GARDNER E D, 1939, TIN DEPOSITS OF THE BLACK HILLS, SOUTH DA}{Deposit:: USBM IC 7069, P 69.}{Deposit:: PAGE, LINCOLN R, ET AL, 1941, TIN BEARING PEGMATITES OF THE}{Deposit:: DISTRICT, LAWRENCE CO, SOUTH DAKOTA. USGS BULL 922-T, P 63} |
| Reporter | Hite, Alan G. |