| Archive Reference / Library Class No. | LS/553.9 |
| Title | Special reports on the mineral resources of Great Britain: vol IV fluorspar. |
| Date | 1916 |
| Publication Date | 1916 |
| Author | Carruthers, R. G. |
| Pocock, R. W. |
| Wray, D. A. |
| Repository | Derbyshire Record Office |
| Series | Memoirs of the Geological Survey |
| Term | Minerals |
| Fluorspar |
| Mining |