BGS mineralogy and petrology collection record
| Sample number | MR2154 |
|---|---|
| Sample Donor | Usher,W.A.E. |
| Rock name | 'Original entry: Slate' |
| Stratigraphy | Carboniferous. Carboniferous. Lower Culm |
| Comments | Slate. NGR estimated. |
| Locality details | Quarry at Ashbrittle |
| 50k map sheet | Tiverton (310) |
| Map reference | ST 052 214 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |