BGS mineralogy and petrology collection record
| Sample number | S42123 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Muscovite-Biotite-Microcline-Oligoclase Gneiss' |
| Stratigraphy | Not entered |
| Comments | Feldspathic muscovite-biotite gneiss with pegmatite injection; permeated pelite |
| Locality details | Laxa Burn, 380 yds S from Burn of Vandra Water |
| 50k map sheet | Yell (130) |
| Map reference | HU 502 894 |
| 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
S42123
