BGS mineralogy and petrology collection record
| Sample number | S70691 |
|---|---|
| Sample Donor | Highton,A.J. |
| Rock name | 'Original entry: Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Inner core of multiple dyke; Caledonian |
| Locality details | Dundreggan Reservoir; Glen Moriston road section |
| 50k map sheet | Fort Augustus (73) |
| Map reference | NH 3571 1573 |
| 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
S70691
