BGS mineralogy and petrology collection record
| Sample number | E66954; COLLNOWPR123; |
|---|---|
| Sample Donor | Merriman,R.J.; Pratt, W.; |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Chilled margin of granophyre; 0-15 cm of Intermediate Facies |
| Locality details | Pared y Cefn Hir; 2.5 Km E of Arthog |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 6648 1502 |
| 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
E66954
