BGS mineralogy and petrology collection record
| Sample number | S39826; COLLNOXN539; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | 'Original entry: Altered Microdiorite (Porphyrite Suite)' |
| Stratigraphy | Not entered |
| Comments | From same c. 120 ft wide ?composite and multiple microdiorite/porphyrite vertical sheet or dyke as S. 39827. Trend NNE. Apparent large width of this sheet may be due to coalescing of several smaller sheets |
| Locality details | 740 yds W 13 deg S of Rathliesbeag |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 2035 8499 |
| 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
S39826
