BGS mineralogy and petrology collection record
| Sample number | S39472 |
|---|---|
| Sample Donor | Macgregor,A.G. |
| Rock name | 'Original entry: Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Fine-grained grey inclusion in porphyritic granodiorite (sphene-rich) |
| Locality details | Coast 480 yds S 35 deg E of Ranachan |
| 50k map sheet | Tobermory (52) |
| Map reference | NM 7922 6103 |
| 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
S39472
