BGS mineralogy and petrology collection record
| Sample number | S40020 |
|---|---|
| Sample Donor | Beer,K.E. |
| Rock name | 'Original entry: Gneiss Adjacent To Zone Of Crushing' |
| Stratigraphy | Not entered |
| Comments | Basement gneiss (near crush zone) |
| Locality details | Buaile nan Caorach, 450 yds W of Butt of Lewis lighthouse |
| 50k map sheet | North Lewis ? (111) |
| Map reference | NB 514 664 |
| 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
S40020
