BGS mineralogy and petrology collection record
| Sample number | S39797; COLLNOXN468; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | 'Original entry: Biotite Monchiquite [+?Nepheline]' |
| Stratigraphy | Not entered |
| Comments | From 4 ft E-W dyke cutting intrusive sheet of S. 39795-39796 |
| Locality details | Stream section, 1620 yds S 33 deg W of summit of Stob a' Ghrianain |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 0775 8091 |
| 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
S39797
