BGS mineralogy and petrology collection record
| Sample number | E42900; E42900/A; COLLNOLA88; |
|---|---|
| Sample Donor | Allen,P.M. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Bryn Teg BH. 300 m 248 deg of Bryn Teg Farm |
| 50k map sheet | Harlech (135) |
| Map reference | SH 6992 3214 |
| Year collected | Not entered |
| Bore name | Bryn Teg |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E42900
E42900/A
