BGS mineralogy and petrology collection record
| Sample number | E50367 |
|---|---|
| Sample Donor | Harding,P.E. |
| Rock name | Not entered |
| Stratigraphy | Tremadoc. |
| Comments | Not entered |
| Locality details | Twyford No. 4 BH. 550 m SW of Portway Farm. Twyford |
| 50k map sheet | Buckingham (219) |
| Map reference | SP |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E50367
