BGS mineralogy and petrology collection record
| Sample number | S21718 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Garnetiferous Hornblende Gneiss' |
| Stratigraphy | Not entered |
| Comments | Garnetiferous hornblende gneiss |
| Locality details | 600 yds N 35 deg E from SE extremity Rudha Hanais at high tide |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9373 4580 |
| 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
S21718
