BGS mineralogy and petrology collection record
| Sample number | S40061 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Hornblende-Biotite Granodiorite' |
| Stratigraphy | Not entered |
| Comments | Prevalent dark grey type of 50 ft E-W (?)dyke in granodiorite |
| Locality details | Allt Beitheach, 600 yds WSW of Beach House |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7622 5312 |
| 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
S40061
