BGS mineralogy and petrology collection record
| Sample number | E20458 |
|---|---|
| Sample Donor | Mitchell,G.H. |
| Rock name | Felsite. 'Original entry: Quartz-Porphyrite.' |
| Stratigraphy | Not entered |
| Comments | Basic quartz-porphyrite. |
| Locality details | Merrylees No.1 Drift Desford Colliery. |
| 50k map sheet | Coalville (155) |
| Map reference | |
| 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
E20458
