BGS mineralogy and petrology collection record
| Sample number | S4429 |
|---|---|
| Sample Donor | Teall, J.J.H. |
| Rock name | 'Original entry: Muscovite-Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | See Mem. Sh. 55, p. 70 (S.4429 cf. S 4928-4929, Sh. 55) |
| Locality details | Leth Chreige, Letterewe |
| 50k map sheet | Inverbroom (92) |
| Map reference | NG 975 714 |
| 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
S4429
