BGS mineralogy and petrology collection record
| Sample number | S28417 |
|---|---|
| Sample Donor | Kennedy, William Q. |
| Rock name | 'Original entry: Tonalite, Baked' |
| Stratigraphy | Not entered |
| Comments | Highly-baked tonalite from contact of quartz-dolerite boss |
| Locality details | Crag on N side of Allt a' Mhuilinn 1300 yds N 20 deg W of Longrigg |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 8015 6359 |
| 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
S28417
