BGS mineralogy and petrology collection record
| Sample number | E47495; COLLNOMH686; |
|---|---|
| Sample Donor | Howells,M.F. |
| Rock name | 'Original entry: Volcanic Rock' |
| Stratigraphy | Not entered |
| Comments | Feldspar Rock, ? intrusive |
| Locality details | North of Craig Rhiwarth |
| 50k map sheet | Bala (136) |
| Map reference | SJ 0518 2722 |
| 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
E47495
