BGS mineralogy and petrology collection record
| Sample number | E21523; COLLNO1; |
|---|---|
| Sample Donor | Road Stone Museum |
| Rock name | 'Original entry: Sandstone, Greywacke Type' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Craig-y-Trwyn Quarry. Cross Keys. |
| 50k map sheet | Newport (249) |
| Map reference | ST 198 916 |
| 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
E21523
