BGS mineralogy and petrology collection record
| Sample number | N11333; COLLNODO881; |
|---|---|
| Sample Donor | Barber, Anthony J. Emeritus Royal Holloway Collage |
| Rock name | 'Original entry: Quartzofeldspathic Gneiss' |
| Stratigraphy | Not entered |
| Comments | With mica pseudomorphs sheared on foliation planes |
| Locality details | Port Mor, Avernish |
| 50k map sheet | Glenelg (71) |
| Map reference | NG 834 260 |
| 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
N11333
