BGS mineralogy and petrology collection record
| Sample number | E3704 |
|---|---|
| Sample Donor | Usher,W.A.E. |
| Rock name | Hornfels. 'Original entry: Pyroxene Biotite Hornfels' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | West of Christow (near granite). |
| 50k map sheet | Newton Abbot (339) |
| Map reference | |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |