BGS mineralogy and petrology collection record
| Sample number | S39466 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: ?Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Grey fine-grained inclusion in porphyritic granodiorite |
| Locality details | Between mouth of burn at Ranachan and a point on coast 300 yds to E |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7907 6106 |
| 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
S39466
