BGS mineralogy and petrology collection record
| Sample number | S39749; COLLNOYB315; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: ?Microdiorite Or Lamprophyre' |
| Stratigraphy | Not entered |
| Comments | From same concordant strped microdiorite sheet as S. 39748; junction of coarser ?microdioritic and finer ?lamporphyric type |
| Locality details | R Spean, right bank, 1040 yds W 4 deg N of juction of Inverness and Gairlochy roads |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 1995 8239 |
| 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
S39749
