BGS mineralogy and petrology collection record
| Sample number | E46545; COLLNOSG183; |
|---|---|
| Sample Donor | Strong,G.E. |
| Rock name | Not entered |
| Stratigraphy | Bryn-Glas Formation |
| Comments | Upper Ordovician, Ashgillian Brynglass Mst. with Sst. nodules |
| Locality details | Pencerrigtewion, 1.05 km 48 deg from Llyn Llygad Rheidol |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 8002 8843 |
| 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
E46545
