| Lat / long: | 36.56898, -81.87704 |
| Tertiary: | Manganese |
| Discovery year: | 1939 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 470910012 |
| DEP | 10202262 |
| Reference | {Deposit:: ROBERTSON, A.F. AND DEMPSEY, W.J., INV. OF SHADY VALLEY MN.}{Deposit:: JOHNSON CO., TENN., U.S. BUREAU OF MINES RI 4595, 1949, P.5}{Deposit:: TENNESSEE GEOLOGICAL SURVEY BULLETIN 52, P. 91 AND PLATE 1} |
| Reporter | Eastern Field Operations Center (EFOC) |