BGS mineralogy and petrology collection record
| Sample number | S41671 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Oligoclase-Muscovite-Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Permeation gneiss; partly diaphthoretic |
| Locality details | Coast 1500 ft N of W of Helliersness Croft |
| 50k map sheet | Yell (130) |
| Map reference | HU 598 884 |
| 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
S41671
