BGS mineralogy and petrology collection record
| Sample number | S27241 |
|---|---|
| Sample Donor | Haldane,D. |
| Rock name | 'Original entry: Granular Biotite-Muscovite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Granular biotite-muscovite gneiss. Small garnets, no myrmekite |
| Locality details | Little Roe, NW corner |
| 50k map sheet | Yell (130) |
| Map reference | HU 400 799 |
| 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
S27241
