BGS mineralogy and petrology collection record
| Sample number | S11539 |
|---|---|
| Sample Donor | Grabham, G.W. |
| Rock name | 'Original entry: Augite-Biotite Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Dyke (with ?rhombic pseudomorphs) |
| Locality details | 650 yds 33 deg N of W from cairn on Beinn Mhic Chasgaig |
| 50k map sheet | Ben Nevis (53) |
| Map reference | NN 2157 5066 |
| 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
S11539
