BGS mineralogy and petrology collection record
| Sample number | S12481 |
|---|---|
| Sample Donor | Grabham, G.W. |
| Rock name | 'Original entry: Quartz Porphyrite Or Porphyry' |
| Stratigraphy | Not entered |
| Comments | Discontinuous dyke W of Stob Dearg, cutting volcanics |
| Locality details | 120 yds SW of point 770 yds up fifth burn down SE side of Coupall River, Lairig Gartain, Buchaille Etive Mor |
| 50k map sheet | Ben Nevis (53) |
| Map reference | NN 2072 5405 |
| 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
S12481
