BGS mineralogy and petrology collection record
| Sample number | S12518 |
|---|---|
| Sample Donor | Grabham, G.W. |
| Rock name | 'Original entry: Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | Dyke, quartz phenocrysts corroded, passes 0.25 mile E of Allt Chaoruinn Cottage |
| Locality details | 820 yds up a burn on NW side of Etive, 2180 yds above mouth of All a' Chaoruinn |
| 50k map sheet | Ben Nevis (53) |
| Map reference | NN 2110 5250 |
| 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
S12518
