BGS mineralogy and petrology collection record
| Sample number | S40019 |
|---|---|
| Sample Donor | Beer,K.E. |
| Rock name | 'Original entry: Gneiss (Near Crush Zone)' |
| Stratigraphy | Not entered |
| Comments | Basement gneiss (near crush zone) |
| Locality details | Cliffs at Roinn a' Roidh, 1 mile SW of lighthouse, Butt of Lewis |
| 50k map sheet | North Lewis ? (111) |
| Map reference | NB 506 658 |
| 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
S40019
