BGS mineralogy and petrology collection record
| Sample number | S672 |
|---|---|
| Sample Donor | Heddle, Dr |
| Rock name | Porphyry. 'Original entry: Felsite' |
| Stratigraphy | Not entered |
| Comments | Felsite dyke |
| Locality details | At Grind of the Navir (dyke) |
| 50k map sheet | North Shetland ? (129) |
| Map reference | HU 212 804 |
| 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
S672
