BGS mineralogy and petrology collection record
| Sample number | E25257 |
|---|---|
| Sample Donor | Downing,R.A. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Coal measure shale. ? Foraminafera. |
| Locality details | Penallta Colliery. West level return. |
| 50k map sheet | Newport (249) |
| Map reference | ST 149 940 |
| 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
E25257
