BGS mineralogy and petrology collection record
| Sample number | E568; MR742; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Hornblende Gabbro' |
| Stratigraphy | Not entered |
| Comments | Rocks intrusive into Arenig and Llandeilo of N Wales. 230/41, B/36. |
| Locality details | Bwlch-yr-Hendref, nr. Capel Arthog, 6 mi SW of Dolgelly [Dolgellau], Merionethshire |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 647 139 |
| 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
E568
