BGS mineralogy and petrology collection record
| Sample number | E21147; COLLNO26) 68; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Grit Of Greywacke Type' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Beacon Down Quarry, Parracombe. |
| 50k map sheet | Ilfracombe (277) |
| Map reference | SS 666 459 |
| 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
E21147
