BGS mineralogy and petrology collection record
| Sample number | MR233; COLLNOM3711; |
|---|---|
| Sample Donor | Macconachie,A.F. |
| Rock name | 'Original entry: Hornblende Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Canisp porphyry' |
| Locality details | Poll na Droighinn, Assynt, Sutherland |
| 50k map sheet | Lochinver (107) |
| Map reference | NC 278 233 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |