BGS mineralogy and petrology collection record
| Sample number | E144 |
|---|---|
| Sample Donor | Ward, J.C. |
| Rock name | Porphyry. 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Dyke. Acid porphyrite |
| Locality details | Rowantree How |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | SD 1550 9600 |
| 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
E144
