BGS mineralogy and petrology collection record
| Sample number | E62950; COLLNOMG424; |
|---|---|
| Sample Donor | Petterson, M.G |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Feldsphyric, ? Dacite |
| Locality details | Monks Bridge, River Calder |
| 50k map sheet | Gosforth (37) |
| Map reference | NY 0650 0770 |
| 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
E62950
