BGS mineralogy and petrology collection record
| Sample number | S40196; COLLNOYB343; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: Acid Permeation Gneiss With Foliation Marked By Biotitic Foliae' |
| Stratigraphy | Not entered |
| Comments | Acid permeation gneiss, similar to S. 40195, but with foliation less marked and biotitic foliae more widely spaced |
| Locality details | 145 yds S 32 deg W of W end of Lochan na Carnaich |
| 50k map sheet | Loch Eil (62) |
| Map reference | NM 9247 8156 |
| 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
S40196
