BGS mineralogy and petrology collection record
| Sample number | S65026; COLLNOBX861; |
|---|---|
| Sample Donor | Henderson,W.G. |
| Rock name | 'Original entry: Greyish Porphyritic Rock' |
| Stratigraphy | Not entered |
| Comments | Greyish porphyritic dyke, 0.5 m thick; post-Silurian |
| Locality details | Bed of R Treig, 380 m SSE of confluence with R Spean |
| 50k map sheet | Glen Roy (63) |
| Map reference | NN 3585 7963 |
| 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
S65026
