BGS mineralogy and petrology collection record
| Sample number | E30605; COLLNOTH10; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Outcrop Nr. Clywedog LB2, 1/4 ml NNW of Crowlwn Farm |
| 50k map sheet | Llanidloes (164) |
| Map reference | SN 9022 8681 |
| 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
E30605
