BGS mineralogy and petrology collection record
| Sample number | S52661; COLLNOYR1344; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | 'Original entry: Pink Granodiorite' |
| Stratigraphy | Not entered |
| Comments | Pink granodiorite |
| Locality details | Ianachain Tunnel, Chainage 0 ft (Zero chainage I.P. with Cruachan Main Tunnel NGR NN 11633224) |
| 50k map sheet | Oban (45) |
| Map reference | NN 1163 3224 |
| 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
S52661
