BGS mineralogy and petrology collection record
| Sample number | E23485 |
|---|---|
| Sample Donor | Dunham,K.C. |
| Rock name | 'Original entry: Tuff Or Altered Porphyry?' |
| Stratigraphy | Not entered |
| Comments | Pre-Cambrian "Tuff" COLLNO sample no.1 |
| Locality details | 60yds W. of W. face of Quartzite quarry near Windmill Nuneton |
| 50k map sheet | Coventry (169) |
| Map reference | SP 345 930 |
| 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
E23485
