BGS mineralogy and petrology collection record
| Sample number | E21681; COLLNORB1798; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Porphyrite Or Andesite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Northend, Walney Island |
| 50k map sheet | Barrow-in-Furness (58) |
| Map reference | SD 176 706 |
| 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
E21681
