BGS mineralogy and petrology collection record
| Sample number | E12331 |
|---|---|
| Sample Donor | Hall,T.C. |
| Rock name | 'Original entry: Shale With Chlorite Spot' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Road cutting, Beunant Sych, 1/2 ml NW of Festiniog |
| 50k map sheet | Snowdon (119) |
| Map reference | |
| 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
E12331
