BGS mineralogy and petrology collection record
| Sample number | E557 |
|---|---|
| Sample Donor | Ramsey,Professor |
| Rock name | Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | SW of Bwlch Llyn Fawr, W of Llandegley |
| 50k map sheet | Knighton (180) |
| Map reference | |
| 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
E557
