BGS mineralogy and petrology collection record
| Sample number | E67144; COLLNOCT1432; |
|---|---|
| Sample Donor | Johnson,E.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Dacite |
| Locality details | Black Beck, N of Swinside |
| 50k map sheet | Ulverston (48) |
| Map reference | SD 1662 8888 |
| 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
E67144
