BGS mineralogy and petrology collection record
| Sample number | E324 |
|---|---|
| Sample Donor | Ward, J.C. |
| Rock name | Porphyry. 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Mynydd Gader |
| 50k map sheet | Barmouth (149) |
| Map reference | Not entered |
| 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
E324
