BGS mineralogy and petrology collection record
| Sample number | S31934 |
|---|---|
| Sample Donor | Kennedy, William Q. |
| Rock name | 'Original entry: Biotite-Hornblende Granodiorite' |
| Stratigraphy | Not entered |
| Comments | Porphyritic hornblende granodiorite |
| Locality details | Allt a'Mhuilinn, 1380 yds W 20 deg S of Longrigg |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7926 6205 |
| 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
S31934
