BGS mineralogy and petrology collection record
| Sample number | E68271 |
|---|---|
| Sample Donor | Rushton,A.A. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Basaltic clasts; feldspathic matrix |
| Locality details | Gilfach Farm No. 1 BH, Llanwrtyd Wells, powys |
| 50k map sheet | Builth (196) |
| Map reference | SN 8759 4922 |
| Year collected | Not entered |
| Bore name | Gilfach Farm No.1, Powys |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E68271
