BGS mineralogy and petrology collection record
| Sample number | E50270; COLLNORN158; |
|---|---|
| Sample Donor | Reedman,A.J. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Andesite |
| Locality details | 950 m NE of Summit of Lwytmor; NW shoreof Llyn Anafon |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6966 6984 |
| 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
E50270
