BGS mineralogy and petrology collection record
| Sample number | S2869 |
|---|---|
| Sample Donor | Dakyns, John Roche |
| Rock name | 'Original entry: Biotite-Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | ?55 |
| Locality details | N of Meall Dubh, Bruar Water |
| 50k map sheet | Blair Atholl (55) |
| Map reference | NN 829 746 |
| 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
S2869
