BGS mineralogy and petrology collection record
| Sample number | MR1992 |
|---|---|
| Sample Donor | Clough, C.T. |
| Rock name | 'Original entry: [Biotite Andesite]. Dyke' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | N of Old Sheepfold, Hart Heugh, Wooler, Cheviots, Northumberland |
| 50k map sheet | Ford (3) |
| Map reference | NT 966 260 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |