BGS mineralogy and petrology collection record
| Sample number | E30376; COLLNOC1122; |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Medium grained dolerite. |
| Locality details | Clegyrn Quarry, 1800 Yds. E. at 20 deg. S. of St. Nicholas Church. |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 916 350 |
| 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
E30376
