| Lat / long: | 43.86886, -103.62667 | 
| Tertiary: | Tin | 
| Other material: | Cassiterite, Muscovite | 
| Discovery year: | 1897 | 
| Operation type: | Underground | 
| Development status: | Producer | 
| MAS | 461030026 | 
| DEP | 10251614 | 
| Reference | {Deposit:: BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA, PT 2. 1955, USBM IC}{Deposit:: P 61.}{Deposit:: GARDNER, E D, 1939, TIN DEPOSITS OF THE BLACK HILLS, SOUTH D}{Deposit:: USBM IC 7069, P 38.}{Deposit:: HESS, FRANK L, 1909, TIN, TUNGSTEN AND TANTALUM DEPOSITS OF}{Deposit:: DAKOTA. USGS BULL 380. P 138-9.} | 
| Reporter | Hite, Alan G. |