BGS mineralogy and petrology collection record
| Sample number | E40863; COLLNOKS397; |
|---|---|
| Sample Donor | Siddiqui,K.S. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | 1060 m 4 deg from Pont Borthwnog |
| 50k map sheet | Harlech (135) |
| Map reference | SH 6904 2016 |
| 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
E40863
