BGS mineralogy and petrology collection record
| Sample number | S39741; COLLNOYB268; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: ?Porphyrite, Sparsely Porphyritic' |
| Stratigraphy | Not entered |
| Comments | Concordant sheet, 2-3.5 ft, in mica schist, locally transgresses across schist strike and resumes concordant relations; ?porphyrite, sparsely porphyritic |
| Locality details | R Spean, right bank, 770 yds S 3.5 deg W of junction of Inverness and Gairlochy roads |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 2093 8159 |
| 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
S39741
