BGS mineralogy and petrology collection record
| Sample number | E48520; COLLNOLA522; |
|---|---|
| Sample Donor | Allen,P.M. |
| Rock name | 'Original entry: Volcanic Rock' |
| Stratigraphy | Not entered |
| Comments | Basic dyke |
| Locality details | 370 yds 14 deg from Cefn Cam |
| 50k map sheet | Harlech (135) |
| Map reference | SH 6935 2566 |
| 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
E48520
