BGS mineralogy and petrology collection record
| Sample number | E12207; COLLNOL23; |
|---|---|
| Sample Donor | Matley, C.A |
| Rock name | 'Original entry: Green Altered Basalt "A"' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Llech Y Menyw, near Braich Y Peoll. |
| 50k map sheet | Nefyn (118) |
| Map reference | Not entered |
| 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
E12207
