BGS mineralogy and petrology collection record
| Sample number | E32384; COLLNOAM36; |
|---|---|
| Sample Donor | Mills,D.A.C. |
| Rock name | 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | Representative sample of Upper ashes of Arenig (Llandillo) Fearnsides QJGS 1905 collected adjacent to and at site of proposed Liverpool reservoir-Llyn-Tryweryn-Mawr. See also HW. 1001 (sliced rock E32103) |
| Locality details | From shattered band in rock. Temporary exposure from S. margin of Dam Foundation. c. 130 Yds. NW. of Ty'n-y-Cerrig Farm. |
| 50k map sheet | Corwen (120) |
| Map reference | SH 28775 33990 |
| 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
E32384
