BGS mineralogy and petrology collection record
| Sample number | E20256 |
|---|---|
| Sample Donor | Melville, R.V. |
| Rock name | 'Original entry: Chert, Calcareous And Silicified Spicules; Blende' |
| Stratigraphy | Not entered |
| Comments | Crinoid debris, ooliths and spicular chert. Lower Lias. |
| Locality details | No. 2 Bore, Royal Ordanance Factory, Bridgend. |
| 50k map sheet | Bridgend (262) |
| Map reference | SS 9222 7866 |
| Year collected | Not entered |
| Bore name | No. 2. Bore, Royal Ordanance Factory. |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E20256
