BGS mineralogy and petrology collection record
| Sample number | E62041; COLLNOGW79; |
|---|---|
| Sample Donor | Woodhall, D.G. |
| Rock name | Siltstone (Undifferentiated). |
| Stratigraphy | Not entered |
| Comments | Field name: Dolerite--Thin section: this is a sedimenatry rock--siltstone |
| Locality details | 460 m 128 deg from Abergwynant Farm; 5.43 Km WSW of Dolgellau Bridge (S. end) |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 6784 1697 |
| 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
E62041
