BGS mineralogy and petrology collection record
| Sample number | E48297; E48297/A; E48297/B; COLLNOLA450; |
|---|---|
| Sample Donor | Allen,P.M. |
| Rock name | 'Original entry: Microtonalite' |
| Stratigraphy | Not entered |
| Comments | Microtonalite |
| Locality details | 500 yds 36 deg from Sheep Fold on Afon Lliw |
| 50k map sheet | Harlech (135) |
| Map reference | SH 7905 3540 |
| 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
E48297/A
E48297/B
