BGS mineralogy and petrology collection record
| Sample number | S42146; COLLNOXJ871; |
|---|---|
| Sample Donor | Johnstone,G.S. |
| Rock name | 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | Diorite of the Etive "Quarry Intrusion" |
| Locality details | Cruachan bore, left bank of Allt Cruachan, 1350 yds N 5 deg E of Falls of Cruachan Bridge; depth 746 ft |
| 50k map sheet | Oban (45) |
| Map reference | NN 0808 2813 |
| 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
S42146
