BGS mineralogy and petrology collection record
| Sample number | S57108; COLLNOYR1830; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | 'Original entry: Gneiss' |
| Stratigraphy | Not entered |
| Comments | Typical gneiss; Lewisian country rock |
| Locality details | W coast of Gallan Head |
| 50k map sheet | Uig ? (104) |
| Map reference | NB 0309 3595 |
| 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
S57108
