BGS mineralogy and petrology collection record
| Sample number | E27601; MR21335; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Sennybridge Granite Qry. Fforest Fawr, Heol Senni |
| 50k map sheet | Brecon (213) |
| Map reference | SN 92 23 |
| 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
E27601
