BGS mineralogy and petrology collection record
| Sample number | S82242; S82242/A; S82242/B; COLLNOYW1742; |
|---|---|
| Sample Donor | May,F. |
| Rock name | Felsite. 'Original entry: Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | Quartz porphyry, large intrusion |
| Locality details | Sron Nead |
| 50k map sheet | Glen Roy (63) |
| Map reference | NN 4182 9189 |
| 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
S82242/A
S82242/B
