BGS mineralogy and petrology collection record
| Sample number | E40220; COLLNOBAH217; |
|---|---|
| Sample Donor | Hains,B.A. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Ordovician, Brynglas Mst. with silty laminae |
| Locality details | Outcrop, 625 yds at 41.5 deg from NE corner of Dinas |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 7466 8315 |
| 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
E40220
