BGS mineralogy and petrology collection record
| Sample number | E67634; COLLNOGW622; |
|---|---|
| Sample Donor | Woodhall, D.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Basalt/Dolerite within Builth Volc. Fmn. ? |
| Locality details | Between The Cwm and Garnfawr |
| 50k map sheet | Hay (197) |
| Map reference | SO 1084 5696 |
| 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
E67634
