BGS mineralogy and petrology collection record
| Sample number | S45402; COLLNOYW96; |
|---|---|
| Sample Donor | May,F. |
| Rock name | 'Original entry: Decomposed Biotite-Bearing Hornblende Tonalite' |
| Stratigraphy | Not entered |
| Comments | Dyke cutting granite sheet |
| Locality details | 1350 yds S 34 deg W of house at Aultnaslat |
| 50k map sheet | Loch Eil (62) |
| Map reference | NH 1314 0022 |
| 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
S45402
