BGS mineralogy and petrology collection record
| Sample number | E42438; COLLNOLD131; |
|---|---|
| Sample Donor | Dean,L.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Medium Sst |
| Locality details | 0.73 km 215 deg from Gwern Gof Uchaf |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6687 5979 |
| 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
E42438
