BGS mineralogy and petrology collection record
| Sample number | S46236; COLLNOYZ18; |
|---|---|
| Sample Donor | Berridge,N.G. |
| Rock name | 'Original entry: Granular Microdiorite' |
| Stratigraphy | Not entered |
| Comments | S. 46236-46239: three lithologies in one major intrusive set in a major easterly-dipping joint |
| Locality details | Allt Coire nan Gall, 300 yds above bend, last big bend before old loch apex near new Loch Quoich |
| 50k map sheet | Loch Eil (62) |
| Map reference | NM 9319 9872 |
| 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
S46236
