BGS mineralogy and petrology collection record
| Sample number | S40242; COLLNOYB396; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: Feldspar- And Hornblende-Phyric Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Concordant dyke in Ballachulish Limestone; trend N 42 deg E, 36 ft thick. Feldspar- and hornblende-phyric porphyrite. Most westerly of group of porphyrite dykes |
| Locality details | R Spean, N side, opposite mouth of R Cour |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 2491 8125 |
| 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
S40242
