BGS mineralogy and petrology collection record
| Sample number | E498 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Vesicular Andesite' |
| Stratigraphy | Not entered |
| Comments | Quite fresh - beautiful porphyritic striated feldspars |
| Locality details | Tremynydd range, 3-4ml. NE of St.David's |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 779 299 |
| 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
E498
