BGS mineralogy and petrology collection record
| Sample number | E25690; COLLNOEE276; |
|---|---|
| Sample Donor | Elliot,R.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Dolerite. Tre-Mynydd sill. |
| Locality details | Quarry at East end of Caer-Rhys, 1260 Yds. at 9 deg. E. of S. of SW. corner of Trwyn Castell. |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 798 304 |
| 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
E25690
