BGS mineralogy and petrology collection record
| Sample number | S40609; COLLNOYB410; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: Porphyrite With Hornblende And Biotite' |
| Stratigraphy | Not entered |
| Comments | Concordant dyke in Leven Schists, 10 ft thick, trend N 58 deg E. Porphyrite with hornblende and biotite |
| Locality details | Allt a' Bhalbhain, 1100 yds E 20 deg S of junction of Allt an Loin with R Cour |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 2465 7882 |
| 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
S40609
