BGS mineralogy and petrology collection record
| Sample number | N12875; COLLNOASW441; |
|---|---|
| Sample Donor | Sowerbutts, A.A. (aka Monaghan) |
| Rock name | 'Original entry: Basalt' |
| Stratigraphy | Not entered |
| Comments | Crow Hill Intrusion, porphyritic basalt |
| Locality details | Western end of Crow Hill Intrusion, Arthur's Seat, Edinburgh |
| 50k map sheet | Edinburgh (32) |
| Map reference | NT 27685 72786 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |