BGS mineralogy and petrology collection record
| Sample number | E44707; MR32872; COLLNOSG136; |
|---|---|
| Sample Donor | Strong,G.E. |
| Rock name | 'Original entry: Siltstone' |
| Stratigraphy | Ashgill. Ashgillian, Upper Ordovician. Drosgol Grits |
| Comments | Laminated coarse siltstone |
| Locality details | Quarry name: Carn Owen quarry: at Eastern quarry, at eastern end of quarry |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7339 8811 |
| Year collected | 1975 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E44707
