BGS mineralogy and petrology collection record
| Sample number | E5811; COLLNO248; |
|---|---|
| Sample Donor | Cantrill, T.C. |
| Rock name | 'Original entry: Hornblende Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Boulder clay erratics. |
| Locality details | 1. Edge of stream, 90 Yds. S. of Blaen-conin, 0.25 mile S. of Egremont. |
| 50k map sheet | Haverfordwest (228) |
| Map reference | SN 094 199 |
| 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
E5811
