BGS mineralogy and petrology collection record
| Sample number | S71478 |
|---|---|
| Sample Donor | Highton,A.J. |
| Rock name | 'Original entry: Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Composite microdiorite contact; contains small quartzofeldspathic ?vugs in 8 cm zone; Caledonian |
| Locality details | Quoich Dam spillway |
| 50k map sheet | Loch Eil (62) |
| Map reference | NH 071 024 |
| 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
S71478
