BGS mineralogy and petrology collection record
| Sample number | S39540 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Microgranite, Invaded By Biotite Adamellite' |
| Stratigraphy | Not entered |
| Comments | Basic rock highly hybridised by porphyritic biotite granite |
| Locality details | In tributary of Allt an Doire Dharaich, 870 yds E 15 deg N of its mouth |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7579 4724 |
| 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
S39540
