BGS mineralogy and petrology collection record
| Sample number | S9313 |
|---|---|
| Sample Donor | Kynaston, Herbert |
| Rock name | 'Original entry: Augite Andesite Or Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Altered, phenocrysts numerous, original augite replaced by pale green hornblende; see Memoir, p. 99 |
| Locality details | W side of Coire Cruachan |
| 50k map sheet | Oban (45) |
| Map reference | NN 077 289 |
| 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
S9313
