BGS mineralogy and petrology collection record
| Sample number | E64252; COLLNOKB1252; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Tuff. 'Original entry: Acid Airfall Tuff' |
| Stratigraphy | Not entered |
| Comments | As KB 1251, a few tens of cms. above base.(GROUP= Nantmor Group)(FORM= Cwm Eigiau Fm.)(MEMB= .)(IE=E)(TEXTURE=Very fine-grained, siliceous, flinty. |
| Locality details | Near footpath to north of Pinnacles, Capel Curig |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7248 5819 |
| 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
E64252
