BGS mineralogy and petrology collection record
| Sample number | S31161 |
|---|---|
| Sample Donor | Wilson, George Victor |
| Rock name | 'Original entry: Feldspar Porphyry' |
| Stratigraphy | Not entered |
| Comments | Feldspar porphyry, felsite; W Shetland Mem., p. 256 |
| Locality details | 350 yds W of Loch of Collaster |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 310 545 |
| 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
S31161
