BGS mineralogy and petrology collection record
| Sample number | S21722 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Garnet-Mica Gneiss' |
| Stratigraphy | Not entered |
| Comments | Coarse garnet-mica gneiss with 'eyed' structure |
| Locality details | N coast of Rubha Chraiginis, 800 yds N 25 deg W from Rubha Hanais |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9300 4611 |
| 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
S21722
