BGS mineralogy and petrology collection record
| Sample number | S8521 |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | 'Original entry: Muscovite Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Intrusive Cairnshee type. Curious mixture of fine and coarse. Contains alkali feldspar and vermicular quartz. |
| Locality details | W of Loch Tilt |
| 50k map sheet | Kingussie (64) |
| Map reference | NN 978 830 |
| 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
S8521
