BGS mineralogy and petrology collection record
| Sample number | S4521 |
|---|---|
| Sample Donor | UNKNOWN |
| Rock name | 'Original entry: Sanidine Trachyte / Phonoliitc Trachyte' |
| Stratigraphy | Not entered |
| Comments | Sanidine trachyte /phonolitic trachyte; duplicate of S. 639, resembles Loch Pit Hill (see S. 369); see East Lothian Mem, p. 130 |
| Locality details | North Berwick Law |
| 50k map sheet | North Berwick (41) |
| Map reference | NT 55 84 |
| 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
S4521
