BGS mineralogy and petrology collection record
| Sample number | S39970 |
|---|---|
| Sample Donor | Beer,K.E. |
| Rock name | 'Original entry: Gneiss (Highly Feldspathic)' |
| Stratigraphy | Not entered |
| Comments | Basement gneiss (highly feldspathic bands) |
| Locality details | Outcrop 300 yds SW of Loch an Duna, S of Bragar |
| 50k map sheet | Lewis (105) |
| Map reference | NB 277 472 |
| 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
S39970
