BGS mineralogy and petrology collection record
| Sample number | E26414; COLLNOEE517; |
|---|---|
| Sample Donor | Elliot,R.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Quartz porphyry (loose boulder). |
| Locality details | 1550 Yds. E. at 7.5 deg. S. of N. building of Bryn-Gwyn Farm. |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 858 245 |
| 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
E26414
