BGS mineralogy and petrology collection record
| Sample number | S52640; COLLNOYR1287; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | 'Original entry: Banded Pink And Grey Granodiorite' |
| Stratigraphy | Not entered |
| Comments | Banded pink and grey granodiorite |
| Locality details | Cruachan Main Tunnel, Chainage 6300 ftfrom outfall portal |
| 50k map sheet | Oban (45) |
| Map reference | NN 0853 3139 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S52640
