BGS mineralogy and petrology collection record
| Sample number | E39153 |
|---|---|
| Sample Donor | Cave,R. |
| Rock name | 'Original entry: Indurated Mudstone With Silty Lamellae' |
| Stratigraphy | Not entered |
| Comments | Feldspathic cleaved mudstone, ? tuffaceous |
| Locality details | 730 yds SSW of Alltgoc Hymynydd, Talybont |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7051 8750 |
| 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
E39153
