BGS mineralogy and petrology collection record
| Sample number | S47054; COLLNOYR404; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Centre of dyke |
| Locality details | Cruachan Access Tunnel, 3225 ft from portal; Awe Project (HE 26) |
| 50k map sheet | Oban (45) |
| Map reference | NN 0804 2787 |
| 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
S47054
