BGS mineralogy and petrology collection record
| Sample number | S836/A |
|---|---|
| Sample Donor | UNKNOWN |
| Rock name | 'Original entry: Phonolite' |
| Stratigraphy | Not entered |
| Comments | Phonolite. Shows phenocrysts of Augite with resorption effects, (East Lothian Mem. p.130). |
| Locality details | Traprain Law |
| 50k map sheet | Haddington (33) |
| Map reference | NT 5800 7470 |
| 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
S836/A
