BGS mineralogy and petrology collection record
| Sample number | S40567; COLLNOXN852; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | Rather mafic microdiorite from one of numerous thin sheets cutting psammite |
| Locality details | Bealach Charn na h-Urchaire, 830 yds E 32 deg N of summit of Geal Charn |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 1628 9469 |
| 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
S40567
