BGS mineralogy and petrology collection record
| Sample number | S21910 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Quartz-Feldspar Granulite' |
| Stratigraphy | Not entered |
| Comments | Types of country rock: rather coarse-grained massive siliceous schist, with a good deal of feldspar |
| Locality details | Midway between the Tutim and Allt Bad Lair, Donnadh Bridge |
| 50k map sheet | Lairg (102) |
| Map reference | NC 42439 01118 |
| 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
S21910
