BGS mineralogy and petrology collection record
| Sample number | E10254; COLLNO466; |
|---|---|
| Sample Donor | Greenly,E. |
| Rock name | 'Original entry: Felsite (An.Mem. 1931 P.103) Silicified Banded Felsite' |
| Stratigraphy | Not entered |
| Comments | Refer to pencil note in the ledger. Silicified, banded. Palaeozoic. See ANAL.MEM. 1931 p.103 |
| Locality details | Brow of S. escarpment, Pary's Mtn. 250yds.E.by N. from Pen-y-nant. I.scarp above Pen-Terfyn |
| 50k map sheet | Holyhead (93) |
| Map reference | SH 437 898 |
| 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
E10254
