| Lat / long: | 43.97636, -103.84747 |
| Primary: | Silica |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 461030097 |
| DEP | 10226574 |
| Reference | {Deposit:: CHING,P.D.,S.D.SCHOOL OF MINES,M.S.THESIS,1973,PP.15-16,148}{Deposit:: OWN/OP BLACK HILL SILICA SAND CO} |
| Reporter | Intermountain Field Operations Center (IFOC) |