BGS mineralogy and petrology collection record
| Sample number | S40284; COLLNOXN706; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | 'Original entry: Altered Hornblende-Biotite Lamprophyre' |
| Stratigraphy | Not entered |
| Comments | ?Appinitic lamprophyre from 2 ft crosscutting sheet apparently cut by 0.5 inch granitic vein |
| Locality details | Allt Aird Eachaidh, 265 yds E 43 deg N of Ardachvie |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 1427 9049 |
| 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
S40284
