BGS mineralogy and petrology collection record
| Sample number | S7999 |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | 'Original entry: Biotite Granite' |
| Stratigraphy | Not entered |
| Comments | Secondary muscovite |
| Locality details | Stream W of Schiehallion (on mountain) |
| 50k map sheet | Blair Atholl (55) |
| Map reference | NN 699 551 |
| 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
S7999
