BGS mineralogy and petrology collection record
| Sample number | E34419; COLLNOMN13; |
|---|---|
| Sample Donor | Nutt,M.J.C. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Excavated from Pylon Site 21A (see Shaft Log) and forming the country rock below the boulder clay |
| Locality details | 900 yds. 352o from St. Leechids Church, Llanllechid |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6205 6950 |
| 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
E34419
