BGS mineralogy and petrology collection record
| Sample number | S28785 |
|---|---|
| Sample Donor | Allan,J.K. |
| Rock name | 'Original entry: Garnetiferous Oligoclase-Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Garnetiferous oligoclase-biotite gneiss. Garnetiferous biotite injection gneiss |
| Locality details | Burn of Hamnavoe, 240 yds N from mouth of Mill Burn |
| 50k map sheet | Yell (130) |
| Map reference | HU 496 812 |
| 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
S28785
