BGS mineralogy and petrology collection record
| Sample number | S21748 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Flinty-Crushed Grey Gneiss' |
| Stratigraphy | Not entered |
| Comments | Flinty-crushed grey gneiss |
| Locality details | Rubha Port Bhriosd on small point just E of small inlet opposite NE corner of cottage now called 'The Green' |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9673 4845 |
| 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
S21748
