BGS mineralogy and petrology collection record
| Sample number | E17480; COLLNORB1531; |
|---|---|
| Sample Donor | Road Board |
| Rock name | Mudstone, Carbonaceous. 'Original entry: Carbonaceous Mudstone' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Blackaller Quarry, Drewsteignton. |
| 50k map sheet | Okehampton (324) |
| 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
E17480
