BGS mineralogy and petrology collection record
| Sample number | S318b |
|---|---|
| Sample Donor | Geikie,A. |
| Rock name | 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | "Tuff" |
| Locality details | Walstone, 11 miles S of Edinburgh |
| 50k map sheet | Haddington (33) |
| Map reference | NT 183 586 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |