BGS mineralogy and petrology collection record
| Sample number | E8517; COLLNO461; |
|---|---|
| Sample Donor | Calloway, G.A. |
| Rock name | 'Original entry: Mica-Schist' |
| Stratigraphy | Not entered |
| Comments | See Mem.Geol.of Anglesey. 1919,cf.pp.342-3. |
| Locality details | Cutting E.of Ty-Croes |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 352 723 |
| 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
E8517
