BGS mineralogy and petrology collection record
| Sample number | S43431; S43431/A; |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Quartz-Feldspar Porphyry' |
| Stratigraphy | Not entered |
| Comments | Dyke of red granite porphyry: with cryptopegmatite |
| Locality details | Shore, E side of Sand Wick, 286 yds 15 deg N of W of Sandwick |
| 50k map sheet | North Shetland ? (129) |
| Map reference | HU 278 779 |
| 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
S43431
S43431/A
