BGS mineralogy and petrology collection record
| Sample number | E65786; COLLNOGW402; |
|---|---|
| Sample Donor | Woodhall, D.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Banded microgranite (rhyolite) |
| Locality details | Adjacent Craig Cwmrhwyddfor |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 7364 1298 |
| 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
E65786
