BGS mineralogy and petrology collection record
| Sample number | E16430 |
|---|---|
| Sample Donor | Reynolds, Professor |
| Rock name | 'Original entry: Microporphyritic Basalt' |
| Stratigraphy | Not entered |
| Comments | PYROXENE ANDESITE UPPER BEDS Sample no.29 |
| Locality details | SW CORNER OF MIDDLE MILL QUARRY |
| 50k map sheet | Malmesbury (251) |
| Map reference | ST 695 952 |
| 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
E16430
