BGS mineralogy and petrology collection record
| Sample number | S36818 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Biotite Quartz-Diorite' |
| Stratigraphy | Not entered |
| Comments | Biotite tonalite (48 yds E of schist contact) |
| Locality details | Roadside 222 yds westwards along road from Woodend Cottage |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7788 6089 |
| 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
S36818
